<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Bitcoin on Corso Bitcoin</title><link>https://www.corsobitcoin.com/tags/bitcoin/</link><description>Recent content in Bitcoin on Corso Bitcoin</description><generator>Hugo -- gohugo.io</generator><language>it-it</language><copyright>© 2026 Bitcoin In Action :: [GitHub](https://github.com/bitcoin-dalla-teoria-alla-pratica) | [YouTube](https://www.youtube.com/c/BitcoinInAction)</copyright><lastBuildDate>Sun, 15 Mar 2026 10:00:00 +0100</lastBuildDate><atom:link href="https://www.corsobitcoin.com/tags/bitcoin/index.xml" rel="self" type="application/rss+xml"/><item><title>SegWit: cos'è e perché ti fa risparmiare sulle commissioni Bitcoin</title><link>https://www.corsobitcoin.com/posts/segwit-cosa-e-perche-risparmiare-commissioni-bitcoin/</link><pubDate>Sun, 15 Mar 2026 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/segwit-cosa-e-perche-risparmiare-commissioni-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;p&gt;Se bazzicate un po&amp;rsquo; nel mondo Bitcoin, vi sarà sicuramente capitato di sentire la parola &lt;strong&gt;SegWit&lt;/strong&gt;. È l&amp;rsquo;abbreviazione di &lt;em&gt;Segregated Witness&lt;/em&gt; — &amp;ldquo;Testimone isolato&amp;rdquo; — ed è stato uno degli aggiornamenti più importanti per la rete. Pensato nel 2015 da Pieter Wuille e attivato nell&amp;rsquo;agosto del 2017.&lt;/p&gt;</description></item><item><title>Creare e Firmare una Transazione Bitcoin Multisig P2SH</title><link>https://www.corsobitcoin.com/posts/creare-e-firmare-una-transazione-bitcoin-multisig-p2sh/</link><pubDate>Fri, 22 Mar 2024 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/creare-e-firmare-una-transazione-bitcoin-multisig-p2sh/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Creare e Firmare una Transazione Bitcoin Multisig P2SH
 &lt;div id="creare-e-firmare-una-transazione-bitcoin-multisig-p2sh" class="anchor"&gt;&lt;/div&gt;
 
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 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#creare-e-firmare-una-transazione-bitcoin-multisig-p2sh" aria-label="Ancora"&gt;#&lt;/a&gt;
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&lt;/h3&gt;
&lt;p&gt;Nel precedente articolo abbiamo visto come creare un &lt;a href="https://www.corsobitcoin.com/posts/creare-un-indirizzo-p2sh-p2pkh-multisignature-manualmente/" &gt;address P2SH Multisig&lt;/a&gt;, in questo articolo vedremo come firmarlo&lt;/p&gt;
&lt;p&gt;Come sempre utilizziamo l’ambiente di &lt;a href="https://github.com/bitcoin-dalla-teoria-alla-pratica/bitcoin-in-action-youtube-docker" target="_blank" rel="noreferrer"&gt;Docker&lt;/a&gt; che abbiamo a disposizione&lt;/p&gt;</description></item><item><title>Creare un Indirizzo P2SH-P2PKH Multisignature manualmente</title><link>https://www.corsobitcoin.com/posts/creare-un-indirizzo-p2sh-p2pkh-multisignature-manualmente/</link><pubDate>Thu, 11 Jan 2024 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/creare-un-indirizzo-p2sh-p2pkh-multisignature-manualmente/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;
&lt;p&gt;In Bitcoin in Action, siamo appassionati di svelare i &lt;em&gt;segreti&lt;/em&gt; di Bitcoin.&lt;/p&gt;
&lt;p&gt;Oggi, ci immergeremo nelle profondità del protocollo, creando manualmente un indirizzo &lt;strong&gt;P2SH-P2PKH multisig&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;Perché ci prendiamo il tempo di farlo? Semplice: vogliamo capire appieno il funzionamento di Bitcoin sotto il cofano.&lt;/p&gt;</description></item><item><title>Esplorando le Differenze tra Transazioni Legacy e Descriptor in Bitcoin</title><link>https://www.corsobitcoin.com/posts/esplorando-le-differenze-tra-transazioni-legacy-e-descriptor-in-bitcoin/</link><pubDate>Wed, 27 Dec 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/esplorando-le-differenze-tra-transazioni-legacy-e-descriptor-in-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;

&lt;h3 class="relative group"&gt;Esplorando le Differenze tra Transazioni Legacy e Descriptor in Bitcoin
 &lt;div id="esplorando-le-differenze-tra-transazioni-legacy-e-descriptor-in-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
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 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;In questo articolo, esploreremo concretamente le differenze apportate dall’introduzione dell’aggiornamento descriptor a partire da Bitcoin Core 0.17.0 nel 2018.&lt;/p&gt;
&lt;p&gt;Come sempre, gli esempi possono essere replicati utilizzando il nostro docker e il nostro repository.&lt;/p&gt;</description></item><item><title>Wallet Legacy vs. Wallet Descriptor</title><link>https://www.corsobitcoin.com/posts/wallet-legacy-vs-wallet-descriptor/</link><pubDate>Fri, 22 Dec 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/wallet-legacy-vs-wallet-descriptor/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;p&gt;In questo articolo, ci immergeremo nell’analisi delle differenze tra i wallet legacy e i wallet descriptor di Bitcoin.&lt;/p&gt;
&lt;p&gt;Potresti non essertene accorto, ma a partire da &lt;strong&gt;Bitcoin Core 0.17.0 nel 2018&lt;/strong&gt;, è stata implementata questa significativa funzionalità, destinata a rendere obsoleti i wallet legacy nel prossimo futuro.&lt;/p&gt;</description></item><item><title>Come è costruito un address MultiSignature P2SH?</title><link>https://www.corsobitcoin.com/posts/come-costruito-un-address-multisignature-p2sh/</link><pubDate>Wed, 06 Dec 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-costruito-un-address-multisignature-p2sh/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;In questo articolo vedremo come è costruito un multisignature P2SH, &lt;strong&gt;NON&lt;/strong&gt; SegWit.&lt;/p&gt;
&lt;p&gt;Grazie agli articoli precedenti abbiamo potuto capire come e dove è costruito lo script.&lt;/p&gt;
&lt;p&gt;Abbiamo infatti analizzato script conosciuti, quali il P2PK e il P2PKH.&lt;/p&gt;
&lt;p&gt;In questo articolo andremo a costruire uno script, o se vi piace di più uno smart contract 2–3.&lt;/p&gt;</description></item><item><title>Come è validata una transazione P2SH-P2PK</title><link>https://www.corsobitcoin.com/posts/come-validata-una-transazione-p2sh-p2pk/</link><pubDate>Wed, 06 Dec 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-validata-una-transazione-p2sh-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;nell’articolo precedente abbiamo analizzato come avviene una transazione utilizzando il P2SH-P2PK.&lt;/p&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
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 alt=""
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/come-validata-una-transazione-p2sh-p2pk-2_hu_d0b235e2b17ab591.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-validata-una-transazione-p2sh-p2pk-2_hu_d0b235e2b17ab591.webp 800w, https://www.corsobitcoin.com/img/posts/come-validata-una-transazione-p2sh-p2pk-2.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-validata-una-transazione-p2sh-p2pk-2.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;In questo articolo vogliamo andare ad analizzare come questa viene validata.&lt;/p&gt;
&lt;p&gt;Come negli articoli precedenti, andremo ad analizzare lo stack grazie alla libreria &lt;a href="https://github.com/bitcoin-core/btcdeb" target="_blank" rel="noreferrer"&gt;btcdeb&lt;/a&gt; e utilizzeremo il codice del libro &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-in-action/" &gt;Bitcoin In Action — SegWit, Bitcoin Script e Smart Contracts&lt;/a&gt;. che potete trovare al nostro indirizzo &lt;a href="https://github.com/bitcoin-dalla-teoria-alla-pratica/Bitcoin-in-action-book" target="_blank" rel="noreferrer"&gt;GitHub&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Multisignature P2SH su Bitcoin, come è costruita la transazione</title><link>https://www.corsobitcoin.com/posts/multisignature-p2sh-su-bitcoin-come-costruita-la-transazione/</link><pubDate>Wed, 06 Dec 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/multisignature-p2sh-su-bitcoin-come-costruita-la-transazione/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;Nel nostro precedente articolo, abbiamo esaminato la creazione del redeem script per un indirizzo P2SH 2–3.&lt;/p&gt;
&lt;p&gt;In questo capitolo, esploreremo come lo stack viene risolto per rendere la transazione valida.&lt;/p&gt;
&lt;p&gt;Come accennato in articoli precedenti, nello scriptPubKey della UTXO, troviamo l’hash del redeem script.&lt;/p&gt;</description></item><item><title>Utilizzare gli esempi dei libri con Docker</title><link>https://www.corsobitcoin.com/posts/utilizzare-gli-esempi-dei-libri-con-docker/</link><pubDate>Fri, 12 May 2023 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/utilizzare-gli-esempi-dei-libri-con-docker/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Utilizzare gli esempi dei libri con Docker
 &lt;div id="utilizzare-gli-esempi-dei-libri-con-docker" class="anchor"&gt;&lt;/div&gt;
 
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 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#utilizzare-gli-esempi-dei-libri-con-docker" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
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&lt;p&gt;Ciao a tutti,
abbiamo pensato di creare un &lt;strong&gt;repository per facilitare&lt;/strong&gt; gli esempi che troviamo nei due nostri libri, &lt;a href="https://amzn.to/2MOj1av" target="_blank" rel="noreferrer"&gt;Bicoin dalla teoria alla pratica&lt;/a&gt; e &lt;a href="https://amzn.to/3pJcXj1" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Come aggiornare/installare il nodo Bitcoin 22.0</title><link>https://www.corsobitcoin.com/posts/come-aggiornare-installare-il-nodo-bitcoin-22-0/</link><pubDate>Tue, 15 Feb 2022 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-aggiornare-installare-il-nodo-bitcoin-22-0/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;

&lt;h3 class="relative group"&gt;Come aggiornare/installare il nodo Bitcoin 22.0
 &lt;div id="come-aggiornareinstallare-il-nodo-bitcoin-220" class="anchor"&gt;&lt;/div&gt;
 
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 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#come-aggiornareinstallare-il-nodo-bitcoin-220" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Ciao!
Oggi vediamo come aggiornare o installare il nodo Bitcoin versione 22.0.
Questa verisone porta diversi cambiamenti che potete leggere nel change log relativo &lt;a href="https://bitcoin.org/en/releases/22.0/" target="_blank" rel="noreferrer"&gt;https://bitcoin.org/en/releases/22.0/&lt;/a&gt;&lt;/p&gt;</description></item><item><title>Come creare una transazione P2SH-P2PK</title><link>https://www.corsobitcoin.com/posts/come-creare-una-transazione-p2sh-p2pk/</link><pubDate>Mon, 04 Oct 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-creare-una-transazione-p2sh-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;hr&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;Nell’articolo precedente abbiamo analizzato come si costruisce un address Bitcoin P2SH il quale script è il P2PK.&lt;/p&gt;
&lt;p&gt;In questo video, andremo ad analizzare come viene creata la transazione, e quindi come viene popolato lo &lt;strong&gt;scriptSig&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;Per questo esempio utilizzeremo ancora il codice che abbiamo messo a disposizione per il libro &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-in-action/" &gt;Bitcoin In Action — SegWit, Bitcoin Script e Smart Contracts&lt;/a&gt;. il quale potete trovare al nostro indirizzo &lt;a href="https://github.com/bitcoin-dalla-teoria-alla-pratica/Bitcoin-in-action-book" target="_blank" rel="noreferrer"&gt;GitHub&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Come è formata una transazione Bitcoin P2SH-P2PK</title><link>https://www.corsobitcoin.com/posts/come-formata-una-transazione-bitcoin-p2sh-p2pk/</link><pubDate>Tue, 01 Jun 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-formata-una-transazione-bitcoin-p2sh-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Video disponibile sul canale &lt;a href="https://youtu.be/wMvFm2GJtcI" target="_blank" rel="noreferrer"&gt;YouTube Bitcoin in Action&lt;/a&gt;
 &lt;div id="video-disponibile-sul-canale-youtube-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#video-disponibile-sul-canale-youtube-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;Negli articoli precedenti abbiamo analizzato come è costruito un &lt;a href="https://www.corsobitcoin.com/posts/come-creare-un-address-p2sh-p2pk-bitcoin/" &gt;address P2SH-P2PK&lt;/a&gt;, e in questa introduzione andremo invece ad analizzare come è costruita la transazione.&lt;/p&gt;</description></item><item><title>Come creare un address P2SH–P2PK Bitcoin</title><link>https://www.corsobitcoin.com/posts/come-creare-un-address-p2sh-p2pk-bitcoin/</link><pubDate>Tue, 04 May 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-creare-un-address-p2sh-p2pk-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Pay To Script Hash — Pay To Public Key
 &lt;div id="pay-to-script-hashpay-to-public-key" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#pay-to-script-hashpay-to-public-key" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Come creare un address P2SH–P2PK"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/come-creare-un-address-p2sh-p2pk-bitcoin-1_hu_8561e9e9bfe8ce33.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-creare-un-address-p2sh-p2pk-bitcoin-1_hu_8561e9e9bfe8ce33.webp 800w, https://www.corsobitcoin.com/img/posts/come-creare-un-address-p2sh-p2pk-bitcoin-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-creare-un-address-p2sh-p2pk-bitcoin-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Come creare un address P2SH–P2PK&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Nell’&lt;a href="https://www.corsobitcoin.com/posts/introduzione-a-p2sh-bitcoin/" &gt;articolo precedente&lt;/a&gt; abbiamo analizzato ad alto livello come è costruito l’address P2SH, che cosa è il redeem script, che cosa è il redeem script hash e dove è posizionato per la generazione dell’address.&lt;/p&gt;</description></item><item><title>Che cosa contiene il P2SH?</title><link>https://www.corsobitcoin.com/posts/che-cosa-contiene-il-p2sh/</link><pubDate>Mon, 26 Apr 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-contiene-il-p2sh/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Che cosa contiene il P2SH&lt;/strong&gt;? #### &lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;Video completo sul nostro canale YouTube – Bitcoin in Action!&lt;/a&gt;
 &lt;div id="che-cosa-contiene-il-p2sh--video-completo-sul-nostro-canale-youtube--bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-contiene-il-p2sh--video-completo-sul-nostro-canale-youtube--bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="P2SH: Come è costruito?"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/che-cosa-contiene-il-p2sh-1_hu_5972a09d7c9e0f2f.webp"
 srcset="https://www.corsobitcoin.com/img/posts/che-cosa-contiene-il-p2sh-1_hu_5972a09d7c9e0f2f.webp 800w, https://www.corsobitcoin.com/img/posts/che-cosa-contiene-il-p2sh-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/che-cosa-contiene-il-p2sh-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;P2SH: Come è costruito?&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Transazione P2PKH nel Bitcoin Playground</title><link>https://www.corsobitcoin.com/posts/transazione-p2pkh-nel-bitcoin-playground/</link><pubDate>Wed, 17 Mar 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/transazione-p2pkh-nel-bitcoin-playground/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;Dopo alcuni articoli di teoria, siamo arrivati alla pratica. In questo video analizzeremo come sia possibile creare una transazione P2PKH utilizzando un nodo bitcoin in modalità Regtest.&lt;/p&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt=""
 width="1200"
 height="114"
 src="https://www.corsobitcoin.com/img/posts/transazione-p2pkh-nel-bitcoin-playground-7_hu_b1ea46fedee07374.webp"
 srcset="https://www.corsobitcoin.com/img/posts/transazione-p2pkh-nel-bitcoin-playground-7_hu_b1ea46fedee07374.webp 800w, https://www.corsobitcoin.com/img/posts/transazione-p2pkh-nel-bitcoin-playground-7.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/transazione-p2pkh-nel-bitcoin-playground-7.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Per questo esempio utilizzeremo un progetto che stiamo portando avanti io a Alessandro, ovvero un &lt;a href="https://app.gitbook.com/@corsobitcoin/s/bitcoin-in-action-playground/" target="_blank" rel="noreferrer"&gt;playground&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Ottenere un address P2PKH e come è costruito (In Action!)</title><link>https://www.corsobitcoin.com/posts/ottenere-un-address-p2pkh-e-come-e-costruito-in-action/</link><pubDate>Wed, 10 Mar 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/ottenere-un-address-p2pkh-e-come-e-costruito-in-action/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Ottenere un address P2PKH e come è costruito (In Action!)&lt;/strong&gt; Negli articoli precedenti abbiamo visto come un address P2PKH viene generato e come una transazione viene validata. È arrivato il momento di fare sul serio, creeremo un address P2PKH e analizzeremo step by step la transazione e come questa viene validata.
 &lt;div id="ottenere-un-address-p2pkh-e-come-è-costruito-in-action-negli-articoli-precedenti-abbiamo-visto-come-un-address-p2pkh-viene-generato-e-come-una-transazione-viene-validata-è-arrivato-il-momento-di-fare-sul-serio-creeremo-un-address-p2pkh-e-analizzeremo-step-by-step-la-transazione-e-come-questa-viene-validata" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#ottenere-un-address-p2pkh-e-come-%c3%a8-costruito-in-action-negli-articoli-precedenti-abbiamo-visto-come-un-address-p2pkh-viene-generato-e-come-una-transazione-viene-validata-%c3%a8-arrivato-il-momento-di-fare-sul-serio-creeremo-un-address-p2pkh-e-analizzeremo-step-by-step-la-transazione-e-come-questa-viene-validata" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Vi ricordo velocemente che l’address P2PKH (pay to public key hash) ha nel suo scriptPubKey, l’hash della sua chiave pubblica compressa.&lt;/p&gt;</description></item><item><title>Come si ottiene l’address P2PK?</title><link>https://www.corsobitcoin.com/posts/come-si-ottiene-l-address-p2pk/</link><pubDate>Wed, 03 Feb 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-si-ottiene-l-address-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;O per meglio dire la chiave privata e la chiave pubblica?
 &lt;div id="o-per-meglio-dire-la-chiave-privata-e-la-chiave-pubblica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#o-per-meglio-dire-la-chiave-privata-e-la-chiave-pubblica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;In questo ultimo articolo affronteremo con la teoria come si ottiene la chiave privata e come si deriva la chiave pubblica.&lt;/p&gt;</description></item><item><title>Come si riconosce la firma digitale in Bitcoin?</title><link>https://www.corsobitcoin.com/posts/come-si-riconosce-la-firma-digitale-in-bitcoin/</link><pubDate>Tue, 12 Jan 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-si-riconosce-la-firma-digitale-in-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Come si riconosce la firma digitale in Bitcoin?
 &lt;div id="come-si-riconosce-la-firma-digitale-in-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#come-si-riconosce-la-firma-digitale-in-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Come si riconosce la firma digitale in Bitcoin?"
 width="710"
 height="179"
 src="https://www.corsobitcoin.com/img/posts/come-si-riconosce-la-firma-digitale-in-bitcoin-4.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-si-riconosce-la-firma-digitale-in-bitcoin-4.webp 800w, https://www.corsobitcoin.com/img/posts/come-si-riconosce-la-firma-digitale-in-bitcoin-4.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-si-riconosce-la-firma-digitale-in-bitcoin-4.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Come si riconosce la firma digitale in Bitcoin?&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Come viene validata la transazione P2PK</title><link>https://www.corsobitcoin.com/posts/come-viene-validata-la-transazione-p2pk/</link><pubDate>Fri, 01 Jan 2021 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-viene-validata-la-transazione-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;La transazione di Satoshi Nakamoto&lt;/strong&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="https://www.youtube.com/watch?v=SMDeoY9x3HY"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/come-viene-validata-la-transazione-p2pk-1_hu_4bbfb02a3df24a7a.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-viene-validata-la-transazione-p2pk-1_hu_4bbfb02a3df24a7a.webp 800w, https://www.corsobitcoin.com/img/posts/come-viene-validata-la-transazione-p2pk-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-viene-validata-la-transazione-p2pk-1.webp"&gt;&lt;/figure&gt;

 &lt;div id="la-transazione-di-satoshi-nakamotohttpswwwyoutubecomwatchvsmdeoy9x3hy" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-transazione-di-satoshi-nakamotohttpswwwyoutubecomwatchvsmdeoy9x3hy" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;em&gt;&lt;a href="https://www.youtube.com/watch?v=SMDeoY9x3HY" target="_blank" rel="noreferrer"&gt;https://www.youtube.com/watch?v=SMDeoY9x3HY&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://www.corsobitcoin.com/posts/come-si-valida-una-transazione-p2pk/" &gt;Nell’articolo precedente&lt;/a&gt; abbiamo spiegato con la teoria come viene validata una transazione P2PK, adesso con l’aiuto del tool &lt;a href="https://github.com/bitcoin-core/btcdeb" target="_blank" rel="noreferrer"&gt;btcdeb&lt;/a&gt;, analizziamolo con la pratica.&lt;/p&gt;</description></item><item><title>Come si valida una transazione P2PK?</title><link>https://www.corsobitcoin.com/posts/come-si-valida-una-transazione-p2pk/</link><pubDate>Wed, 23 Dec 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-si-valida-una-transazione-p2pk/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;I 3 concetti base da conoscere
 &lt;div id="i-3-concetti-base-da-conoscere" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#i-3-concetti-base-da-conoscere" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Come si valida una transazione P2PK?"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/come-si-valida-una-transazione-p2pk-1_hu_790af985daa83ce5.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-si-valida-una-transazione-p2pk-1_hu_790af985daa83ce5.webp 800w, https://www.corsobitcoin.com/img/posts/come-si-valida-una-transazione-p2pk-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-si-valida-una-transazione-p2pk-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Come si valida una transazione P2PK?&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Nel &lt;a href="https://www.youtube.com/watch?v=gJgavv8wIYs" target="_blank" rel="noreferrer"&gt;video precedente&lt;/a&gt;abbiamo introdotto lo &lt;strong&gt;Stack&lt;/strong&gt; e abbiamo capito che viene utilizzato per validare la transazione.
L’obiettivo di questa serie è spiegare gli address, quindi partiremo con l’analisi dell’address P2PK.&lt;/p&gt;</description></item><item><title>Address Bitcoin</title><link>https://www.corsobitcoin.com/posts/address-bitcoin/</link><pubDate>Tue, 22 Dec 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/address-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Che cosa è lo stack?
 &lt;div id="che-cosa-è-lo-stack" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-lo-stack" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt=""
 width="1200"
 height="295"
 src="https://www.corsobitcoin.com/img/posts/address-bitcoin-2_hu_6f132aa30f6dcc1d.webp"
 srcset="https://www.corsobitcoin.com/img/posts/address-bitcoin-2_hu_6f132aa30f6dcc1d.webp 800w, https://www.corsobitcoin.com/img/posts/address-bitcoin-2.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/address-bitcoin-2.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;abbiamo avuto l’idea di creare una nuova playlist per parlare degli address Bitcoin. Spesso sentiamo nomi come Pay to hash public key, oppure Pay to script hash, o ancora bech32.&lt;/p&gt;</description></item><item><title>Bitcoin Core Gui Vs Cli ⚔️</title><link>https://www.corsobitcoin.com/posts/bitcoin-core-gui-vs-cli/</link><pubDate>Thu, 10 Dec 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-core-gui-vs-cli/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Bitcoin Core Gui Vs Cli&lt;/strong&gt; ⚔️
 &lt;div id="bitcoin-core-gui-vs-cli-" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-core-gui-vs-cli-" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Vantaggi e svantaggi.
 &lt;div id="vantaggi-e-svantaggi" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#vantaggi-e-svantaggi" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt=""
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/bitcoin-core-gui-vs-cli-1_hu_b27961dfe1a6da7e.webp"
 srcset="https://www.corsobitcoin.com/img/posts/bitcoin-core-gui-vs-cli-1_hu_b27961dfe1a6da7e.webp 800w, https://www.corsobitcoin.com/img/posts/bitcoin-core-gui-vs-cli-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/bitcoin-core-gui-vs-cli-1.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;</description></item><item><title>Bitcoin In Action — Come replicare gli esempi</title><link>https://www.corsobitcoin.com/posts/bitcoin-in-action-come-replicare-gli-esempi/</link><pubDate>Wed, 25 Nov 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-in-action-come-replicare-gli-esempi/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Bitcoin In Action — Come replicare gli esempi&lt;/strong&gt; Ciao, come sapete abbiamo rilasciato il nostro terzo libro —&lt;a href="https://amzn.to/3pJcXj1" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Bitcoin in Action&lt;/strong&gt;,* SegWit, Bitcoin script &amp;amp; smart contracts*&lt;/a&gt;.
 &lt;div id="bitcoin-in-actioncome-replicare-gli-esempi-ciao-come-sapete-abbiamo-rilasciato-il-nostro-terzo-librobitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-in-actioncome-replicare-gli-esempi-ciao-come-sapete-abbiamo-rilasciato-il-nostro-terzo-librobitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Bitcoin In Action — SegWit, Bitcoin Script &amp;amp; Smart Contracts"
 width="1200"
 height="404"
 src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-come-replicare-gli-esempi-2_hu_1243fe7e13c7f85a.webp"
 srcset="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-come-replicare-gli-esempi-2_hu_1243fe7e13c7f85a.webp 800w, https://www.corsobitcoin.com/img/posts/bitcoin-in-action-come-replicare-gli-esempi-2.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-come-replicare-gli-esempi-2.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Bitcoin In Action — SegWit, Bitcoin Script &amp;amp; Smart Contracts&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Bitcoin in Action</title><link>https://www.corsobitcoin.com/posts/bitcoin-in-action/</link><pubDate>Tue, 17 Nov 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-in-action/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Bitcoin in Action
 &lt;div id="bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;em&gt;Segwit, Bitcoin script &amp;amp; smart contracts&lt;/em&gt;
 &lt;div id="segwit-bitcoin-script--smart-contracts" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#segwit-bitcoin-script--smart-contracts" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Ciao!&lt;br&gt;
Dopo &lt;a href="https://amzn.to/2MOj1av" target="_blank" rel="noreferrer"&gt;Bitcoin dalla teoria alla pratica&lt;/a&gt; e &lt;a href="https://amzn.to/3ckIkJj" target="_blank" rel="noreferrer"&gt;Bitcoin 199 Domande&lt;/a&gt;, abbiamo completato la nostra terza fatica – &lt;a href="https://amzn.to/3pJcXj1" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Bitcoin in Action&lt;/strong&gt; * SegWit, Bitcoin script &amp;amp; Smart Contracts*&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Da dove inizio a studiare per imparare Bitcoin?</title><link>https://www.corsobitcoin.com/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin/</link><pubDate>Thu, 06 Aug 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Da dove inizio a studiare per imparare Bitcoin&lt;/strong&gt;? #### Visita il nostro&lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;canale youtube&lt;/a&gt;!
 &lt;div id="da-dove-inizio-a-studiare-per-imparare-bitcoin--visita-il-nostrocanale-youtube" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#da-dove-inizio-a-studiare-per-imparare-bitcoin--visita-il-nostrocanale-youtube" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Dai subito un’occhiata al nostrocanale youtube!"
 width="1200"
 height="818"
 src="https://www.corsobitcoin.com/img/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin-3_hu_c6d3d4b30b5e5ff1.webp"
 srcset="https://www.corsobitcoin.com/img/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin-3_hu_c6d3d4b30b5e5ff1.webp 800w, https://www.corsobitcoin.com/img/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin-3.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/da-dove-inizio-a-studiare-per-imparare-bitcoin-3.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Dai subito un’occhiata al nostrocanale youtube!&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Che cosa è lo scriptPubKey? Come si valida la transazione in Bitcoin?</title><link>https://www.corsobitcoin.com/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin/</link><pubDate>Wed, 29 Jul 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Che cosa è lo scriptPubKey? Come si valida la transazione in Bitcoin&lt;/strong&gt;? #### Video completo nel nostro canale youtube &lt;a href="https://www.youtube.com/watch?v=HaZCpfc7Vbg&amp;amp;feature=youtu.be" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;
 &lt;div id="che-cosa-è-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin--video-completo-nel-nostro-canale-youtube-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin--video-completo-nel-nostro-canale-youtube-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Che cosa è lo scriptPubKey? Come si valida la transazione in Bitcoin?"
 width="1200"
 height="884"
 src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin-3_hu_caf05df8c8cdd853.webp"
 srcset="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin-3_hu_caf05df8c8cdd853.webp 800w, https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin-3.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptpubkey-come-si-valida-la-transazione-in-bitcoin-3.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Che cosa è lo scriptPubKey? Come si valida la transazione in Bitcoin?&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Che cosa è lo scriptSig?</title><link>https://www.corsobitcoin.com/posts/che-cosa-lo-scriptsig/</link><pubDate>Wed, 15 Jul 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-lo-scriptsig/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;Video disponibile nel nostro canale Bitcoin in Action!&lt;/a&gt;
 &lt;div id="video-disponibile-nel-nostro-canale-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#video-disponibile-nel-nostro-canale-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Che cosa è lo scriptSig?"
 width="1200"
 height="781"
 src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptsig-2_hu_c4b5d7accfe366de.webp"
 srcset="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptsig-2_hu_c4b5d7accfe366de.webp 800w, https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptsig-2.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-scriptsig-2.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Che cosa è lo scriptSig?&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Ciao,&lt;/p&gt;
&lt;p&gt;Abbiamo ricevuto una domanda da parte di Luca, che ci chiede.&lt;/p&gt;</description></item><item><title>Perché il mio address inizia con 1?</title><link>https://www.corsobitcoin.com/posts/perch-il-mio-address-inizia-con-1/</link><pubDate>Wed, 01 Jul 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/perch-il-mio-address-inizia-con-1/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Perché il mio address inizia con 1?
 &lt;div id="perché-il-mio-address-inizia-con-1" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#perch%c3%a9-il-mio-address-inizia-con-1" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Video completo disponibile su &lt;a href="https://youtu.be/--oq3SbK2xQ" target="_blank" rel="noreferrer"&gt;youtube&lt;/a&gt;.
 &lt;div id="video-completo-disponibile-su-youtube" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#video-completo-disponibile-su-youtube" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt=""
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/perch-il-mio-address-inizia-con-1-1_hu_7e3a13102f903cf3.webp"
 srcset="https://www.corsobitcoin.com/img/posts/perch-il-mio-address-inizia-con-1-1_hu_7e3a13102f903cf3.webp 800w, https://www.corsobitcoin.com/img/posts/perch-il-mio-address-inizia-con-1-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/perch-il-mio-address-inizia-con-1-1.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;</description></item><item><title>Che cosa è la Proof of work? Come si mina un blocco?</title><link>https://www.corsobitcoin.com/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco/</link><pubDate>Wed, 24 Jun 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Che cosa è la Proof of work? Come si mina un blocco?
 &lt;div id="che-cosa-è-la-proof-of-work-come-si-mina-un-blocco" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-la-proof-of-work-come-si-mina-un-blocco" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Video completo su &lt;a href="https://youtu.be/XEMpnRrL6S4" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;!
 &lt;div id="video-completo-su-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#video-completo-su-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Video completo suBitcoin in Action!"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco-1_hu_54dcd150ba49486c.webp"
 srcset="https://www.corsobitcoin.com/img/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco-1_hu_54dcd150ba49486c.webp 800w, https://www.corsobitcoin.com/img/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/che-cosa-la-proof-of-work-come-si-mina-un-blocco-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Video completo suBitcoin in Action!&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Che cosa è lo SHA256?</title><link>https://www.corsobitcoin.com/posts/che-cosa-lo-sha256/</link><pubDate>Thu, 18 Jun 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-lo-sha256/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Che cosa è lo SHA256?
 &lt;div id="che-cosa-è-lo-sha256" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-lo-sha256" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.youtube.com/BitcoinInAction?sub_confirmation=1" target="_blank" rel="noreferrer"&gt;Scopri il video sul canale Bitcoin in Action!&lt;/a&gt;
 &lt;div id="scopri-il-video-sul-canale-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#scopri-il-video-sul-canale-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Scopri il video sul canale Bitcoin in Action"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-sha256-1_hu_bc59a37e5ca5b501.webp"
 srcset="https://www.corsobitcoin.com/img/posts/che-cosa-lo-sha256-1_hu_bc59a37e5ca5b501.webp 800w, https://www.corsobitcoin.com/img/posts/che-cosa-lo-sha256-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/che-cosa-lo-sha256-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Scopri il video sul canale Bitcoin in Action&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Posso scrivere nella blockchain?</title><link>https://www.corsobitcoin.com/posts/posso-scrivere-nella-blockchain/</link><pubDate>Wed, 10 Jun 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/posso-scrivere-nella-blockchain/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Video completo nel &lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;canale youtube Bitcoin in Action&lt;/a&gt;
 &lt;div id="video-completo-nel-canale-youtube-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#video-completo-nel-canale-youtube-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Video completo nelcanale youtube Bitcoin in Action"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/posso-scrivere-nella-blockchain-1_hu_b12a9eb5f9e31e07.webp"
 srcset="https://www.corsobitcoin.com/img/posts/posso-scrivere-nella-blockchain-1_hu_b12a9eb5f9e31e07.webp 800w, https://www.corsobitcoin.com/img/posts/posso-scrivere-nella-blockchain-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/posso-scrivere-nella-blockchain-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Video completo nelcanale youtube Bitcoin in Action&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Ciao,
Oggi rispondiamo a Luca che ci domanda.
È Possibile scrivere nella blockchain?&lt;/p&gt;</description></item><item><title>Come si utilizza un nodo Bitcoin?</title><link>https://www.corsobitcoin.com/posts/come-si-utilizza-un-nodo-bitcoin/</link><pubDate>Wed, 03 Jun 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-si-utilizza-un-nodo-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Come si utilizza un nodo
 &lt;div id="come-si-utilizza-un-nodo" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#come-si-utilizza-un-nodo" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Bitcoin?&lt;/p&gt;

&lt;h4 class="relative group"&gt;Seguici sul canale youtube — &lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;
 &lt;div id="seguici-sul-canale-youtubebitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#seguici-sul-canale-youtubebitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt=""
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/come-si-utilizza-un-nodo-bitcoin-1_hu_6a1fa63e5627a3a4.webp"
 srcset="https://www.corsobitcoin.com/img/posts/come-si-utilizza-un-nodo-bitcoin-1_hu_6a1fa63e5627a3a4.webp 800w, https://www.corsobitcoin.com/img/posts/come-si-utilizza-un-nodo-bitcoin-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/come-si-utilizza-un-nodo-bitcoin-1.webp"&gt;&lt;/figure&gt;
&lt;/p&gt;</description></item><item><title>Pizza day in SegWit</title><link>https://www.corsobitcoin.com/posts/pizza-day-in-segwit/</link><pubDate>Fri, 22 May 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/pizza-day-in-segwit/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Pizza day in SegWit&lt;/strong&gt; #### Scopri il video su youtube — Bitcoin in Action
 &lt;div id="pizza-day-in-segwit--scopri-il-video-su-youtubebitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#pizza-day-in-segwit--scopri-il-video-su-youtubebitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Scopri il video su Bitcoin in Action"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/pizza-day-in-segwit-1_hu_9780fd3ee9407f73.webp"
 srcset="https://www.corsobitcoin.com/img/posts/pizza-day-in-segwit-1_hu_9780fd3ee9407f73.webp 800w, https://www.corsobitcoin.com/img/posts/pizza-day-in-segwit-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/pizza-day-in-segwit-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Scopri il video su Bitcoin in Action&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Bitcoin in Action — Che cosa è L’ halving?</title><link>https://www.corsobitcoin.com/posts/bitcoin-in-action-che-cosa-l-halving/</link><pubDate>Wed, 20 May 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-in-action-che-cosa-l-halving/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Bitcoin in Action — Che cosa è L’ halving?
 &lt;div id="bitcoin-in-actionche-cosa-è-l-halving" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-in-actionche-cosa-%c3%a8-l-halving" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;Scoprilo su Youtube – Bitcoin in Action&lt;/a&gt;
 &lt;div id="scoprilo-su-youtube--bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#scoprilo-su-youtube--bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Che cosa è l’halving? — Bitcoin in Action"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-che-cosa-l-halving-1_hu_c2433296af28118b.webp"
 srcset="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-che-cosa-l-halving-1_hu_c2433296af28118b.webp 800w, https://www.corsobitcoin.com/img/posts/bitcoin-in-action-che-cosa-l-halving-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-che-cosa-l-halving-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Che cosa è l’halving? — Bitcoin in Action&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Bitcoin in action — Perché è così importante la chiave privata?</title><link>https://www.corsobitcoin.com/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata/</link><pubDate>Mon, 18 May 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Bitcoin in action — Perché è così importante la chiave privata?
 &lt;div id="bitcoin-in-actionperché-è-così-importante-la-chiave-privata" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-in-actionperch%c3%a9-%c3%a8-cos%c3%ac-importante-la-chiave-privata" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.youtube.com/BitcoinInAction" target="_blank" rel="noreferrer"&gt;Scoprilo su Youtube — Bitcoin in Action&lt;/a&gt;
 &lt;div id="scoprilo-su-youtubebitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#scoprilo-su-youtubebitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="auto"
 alt="Perché è così importante la chiave privata?"
 width="1200"
 height="675"
 src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata-1_hu_979f1b23ab3f2ce1.webp"
 srcset="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata-1_hu_979f1b23ab3f2ce1.webp 800w, https://www.corsobitcoin.com/img/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata-1.webp 1280w"
 sizes="(min-width: 768px) 50vw, 65vw"
 data-zoom-src="https://www.corsobitcoin.com/img/posts/bitcoin-in-action-perch-cos-importante-la-chiave-privata-1.webp"&gt;&lt;/figure&gt;

&lt;em&gt;Perché è così importante la chiave privata?&lt;/em&gt;&lt;/p&gt;</description></item><item><title>Dove posso leggere il famoso titolo de The Times?</title><link>https://www.corsobitcoin.com/posts/dove-posso-leggere-il-famoso-titolo-de-the-times/</link><pubDate>Wed, 13 May 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/dove-posso-leggere-il-famoso-titolo-de-the-times/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;&lt;strong&gt;Dove posso leggere il famoso titolo de The Times&lt;/strong&gt;? #### Seguici su &lt;a href="https://www.youtube.com/BitcoinInAction?sub_confirmation=1" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;.
 &lt;div id="dove-posso-leggere-il-famoso-titolo-de-the-times--seguici-su-bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#dove-posso-leggere-il-famoso-titolo-de-the-times--seguici-su-bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Oggi rispondo a una domanda che mi ha fatto Alberto che chiede: *Il primo blocco generato da Bitcoin è collegato a un famoso titolo del giornale * *&lt;strong&gt;The Times&lt;/strong&gt; * *, testimoniando anche la data della sua nascita.&lt;/p&gt;</description></item><item><title>Bitcoin in Action</title><link>https://www.corsobitcoin.com/posts/bitcoin-in-action/</link><pubDate>Tue, 12 May 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-in-action/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Bitcoin in Action
 &lt;div id="bitcoin-in-action" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-in-action" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Il nuovo canale youtube
 &lt;div id="il-nuovo-canale-youtube" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#il-nuovo-canale-youtube" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;In occasione del &lt;strong&gt;terzo halving di Bitcoin&lt;/strong&gt;, abbiamo deciso di aprire il canale youtube “&lt;a href="https://www.youtube.com/channel/UCPsuu94QAXZ0fDYN0Zlo-RA/?sub_confirmation=1" target="_blank" rel="noreferrer"&gt;Bitcoin in Action&lt;/a&gt;”.&lt;/p&gt;</description></item><item><title>I nostri libri alla libreria Hoepli di Milano.</title><link>https://www.corsobitcoin.com/posts/i-nostri-libri-alla-libreria-hoepli-di-milano/</link><pubDate>Thu, 05 Mar 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/i-nostri-libri-alla-libreria-hoepli-di-milano/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;I nostri libri alla libreria Hoepli di Milano. &lt;strong&gt;Siamo euforici&lt;/strong&gt;! A partire da ieri (4 marzo 2020) i nostri libri sono disponibili presso la libreria &lt;a href="https://www.hoepli.it/libreria_internazionale.aspx" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Hoepli&lt;/strong&gt; di &lt;strong&gt;Milano&lt;/strong&gt;&lt;/a&gt; (Via Ulrico Hoepli).
 &lt;div id="i-nostri-libri-alla-libreria-hoepli-di-milano-siamo-euforici-a-partire-da-ieri-4-marzo-2020-i-nostri-libri-sono-disponibili-presso-la-libreria-hoepli-via-ulrico-hoepli" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#i-nostri-libri-alla-libreria-hoepli-di-milano-siamo-euforici-a-partire-da-ieri-4-marzo-2020-i-nostri-libri-sono-disponibili-presso-la-libreria-hoepli-via-ulrico-hoepli" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Sembra incredibile che un progetto nato tra due amici sia arrivato sugli scaffali della libreria più fornita di &lt;strong&gt;Milano&lt;/strong&gt;.&lt;/p&gt;</description></item><item><title>Due nodi Bitcoin sullo stesso computer.</title><link>https://www.corsobitcoin.com/posts/due-nodi-bitcoin-sullo-stesso-computer/</link><pubDate>Tue, 11 Feb 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/due-nodi-bitcoin-sullo-stesso-computer/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Non essere asociale.
 &lt;div id="non-essere-asociale" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#non-essere-asociale" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Durante lo studio di &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;&lt;strong&gt;Bitcoin dalla teoria alla pratica&lt;/strong&gt;&lt;/a&gt; e il &lt;a href="https://www.udemy.com/course/bitcoin-blockchain-corso-completo-teoria-pratica-esempi-tutorial/?referralCode=AAC8EB895142D8301C13" target="_blank" rel="noreferrer"&gt;relativo video-corso&lt;/a&gt; abbiamo fatto un pò di esperimenti.&lt;/p&gt;
&lt;p&gt;Uno di questi è far comunicare due o più nodi sullo stesso computer.&lt;/p&gt;</description></item><item><title>Transazioni in regtest</title><link>https://www.corsobitcoin.com/posts/transazioni-in-regtest/</link><pubDate>Mon, 03 Feb 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/transazioni-in-regtest/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Transazioni in regtest
 &lt;div id="transazioni-in-regtest" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#transazioni-in-regtest" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Come posso creare una transazioni tra due nodi?
 &lt;div id="come-posso-creare-una-transazioni-tra-due-nodi" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#come-posso-creare-una-transazioni-tra-due-nodi" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;&lt;a href="https://www.corsobitcoin.com/posts/file-di-configurazione-bitcoin/" &gt;Nel tutorial precedente&lt;/a&gt; abbiamo visto come sia possibile far comunicare due nodi sullo stesso computer e come si sincronizzano quando dei blocchi vengono minati.&lt;/p&gt;</description></item><item><title>File di configurazione Bitcoin</title><link>https://www.corsobitcoin.com/posts/file-di-configurazione-bitcoin/</link><pubDate>Mon, 27 Jan 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/file-di-configurazione-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Cerchiamo di mantenere pulito
 &lt;div id="cerchiamo-di-mantenere-pulito" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#cerchiamo-di-mantenere-pulito" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Nell’&lt;a href="https://www.corsobitcoin.com/posts/da-dove-inizio-per-imparare-bitcoin/" &gt;articolo precedente&lt;/a&gt; abbiamo installato il nodo Bitcoin sul proprio computer e abbiamo passato come parametro -regtest per interagire in locale.&lt;/p&gt;
&lt;p&gt;Un parametro non è cosi scomodo da passare ogni volta che vogliamo fare delle chiamate, ma quando il comando da eseguire diventa&lt;/p&gt;</description></item><item><title>Da dove inizio per imparare Bitcoin?</title><link>https://www.corsobitcoin.com/posts/da-dove-inizio-per-imparare-bitcoin/</link><pubDate>Mon, 20 Jan 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/da-dove-inizio-per-imparare-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Da dove inizio per imparare Bitcoin?
 &lt;div id="da-dove-inizio-per-imparare-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#da-dove-inizio-per-imparare-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Regtest, la blockchain locale
 &lt;div id="regtest-la-blockchain-locale" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#regtest-la-blockchain-locale" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Molte persone vorrebbero imparare a utilizzare il protocollo Bitcoin, oppure vorrebbero aumentare la propria conoscenza e non sanno da dove iniziare.&lt;/p&gt;</description></item><item><title>Pretty Good Privacy</title><link>https://www.corsobitcoin.com/posts/pretty-good-privacy/</link><pubDate>Mon, 13 Jan 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/pretty-good-privacy/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Pretty Good Privacy
 &lt;div id="pretty-good-privacy" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#pretty-good-privacy" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;PGP/GPG come verificare i pacchetti Bitcoin e Electrum.
 &lt;div id="pgpgpg-come-verificare-i-pacchetti-bitcoin-e-electrum" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#pgpgpg-come-verificare-i-pacchetti-bitcoin-e-electrum" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Ma ti pare che capita a me?
Ecco il primo pensiero che ci viene in mente quando scarichiamo un software.
È molto interessante come nella prima pagina di &lt;strong&gt;Electrum&lt;/strong&gt; ci sia questo messaggio:&lt;/p&gt;</description></item><item><title>Aggiornare il nodo Bitcoin</title><link>https://www.corsobitcoin.com/posts/aggiornare-il-nodo-bitcoin/</link><pubDate>Wed, 08 Jan 2020 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/aggiornare-il-nodo-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Aggiornare il nodo Bitcoin
 &lt;div id="aggiornare-il-nodo-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#aggiornare-il-nodo-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Versione 0.19.0.1
 &lt;div id="versione-01901" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#versione-01901" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Siamo all’inizio dell’Hanno 2020 (la H sta per Halving 😉) e tra i buoni propositi c’è sempre quello di fare un pò di pulizia, di aggiornare i software e di incrementare le nostre capacità.&lt;/p&gt;</description></item><item><title>La firma digitale</title><link>https://www.corsobitcoin.com/posts/la-firma-digitale/</link><pubDate>Mon, 02 Dec 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/la-firma-digitale/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;La firma digitale
 &lt;div id="la-firma-digitale" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-firma-digitale" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Che cosa è e come si ottiene?
 &lt;div id="che-cosa-è-e-come-si-ottiene" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-e-come-si-ottiene" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Negli articoli precedenti abbiamo percorso la &lt;a href="https://www.corsobitcoin.com/posts/crittografia-pt-viii/" &gt;storia della crittografia&lt;/a&gt;, capendo la differenza tra stenografia e la crittografia stessa.&lt;/p&gt;</description></item><item><title>La storia dei nostri due libri</title><link>https://www.corsobitcoin.com/posts/la-storia-dei-nostri-due-libri/</link><pubDate>Wed, 30 Oct 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/la-storia-dei-nostri-due-libri/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;La storia dei nostri due libri
 &lt;div id="la-storia-dei-nostri-due-libri" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-storia-dei-nostri-due-libri" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;Bitcoin dalla teoria alla pratica&lt;/a&gt; e &lt;a href="https://www.amazon.it/dp/1098612639" target="_blank" rel="noreferrer"&gt;Bitcoin 199 domande&lt;/a&gt;
 &lt;div id="bitcoin-dalla-teoria-alla-pratica-e-bitcoin-199-domande" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-dalla-teoria-alla-pratica-e-bitcoin-199-domande" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;In questo articolo non vogliamo parlare di &lt;strong&gt;Bitcoin&lt;/strong&gt;, ma vogliamo raccontarvi la storia di come sono nati i nostri due libri, così da aiutare chi volesse scriverne uno proprio.
Come già raccontato in &lt;a href="https://www.corsobitcoin.com/posts/come-nato-bitcoin-dalla-teoria-alla-pratica/" &gt;qualche articolo precedente&lt;/a&gt; abbiamo prima fatto il &lt;a href="https://www.udemy.com/bitcoin-blockchain-corso-completo-teoria-pratica-esempi-tutorial/?couponCode=MEDIUM" target="_blank" rel="noreferrer"&gt;videocorso&lt;/a&gt; e poi abbiamo riordinato i copioni per creare un libro.
Ma dietro la frase “riordinato i copioni” c’è un mondo.&lt;/p&gt;</description></item><item><title>Crittografia Pt VIII</title><link>https://www.corsobitcoin.com/posts/crittografia-pt-viii/</link><pubDate>Tue, 15 Oct 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/crittografia-pt-viii/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;

&lt;h2 class="relative group"&gt;RSA — Ron Rivest, Adi Shamir, Leonard Adlemen
 &lt;div id="rsa--ron-rivest-adi-shamir-leonard-adlemen" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#rsa--ron-rivest-adi-shamir-leonard-adlemen" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h2&gt;
&lt;p&gt;Siamo arrivati alla rivoluzione vera e propria della crittografia: la crittografia a chiave pubblica, detta anche crittografia &lt;strong&gt;asimmetrica&lt;/strong&gt;. Che cosa la rende così importante? La possibilità di condividere la chiave pubblica senza aver bisogno di un canale sicuro, a differenza della crittografia simmetrica.&lt;/p&gt;</description></item><item><title>Crittografia Pt VII</title><link>https://www.corsobitcoin.com/posts/crittografia-pt-vii/</link><pubDate>Mon, 07 Oct 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/crittografia-pt-vii/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;

&lt;h3 class="relative group"&gt;Crittografia Pt VII
 &lt;div id="crittografia-pt-vii" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#crittografia-pt-vii" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Hello computer.
 &lt;div id="hello-computer" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#hello-computer" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;I computer iniziano ad entrare nelle case delle persone comuni. Siamo intorno agli anni 70 e il loro prezzo diventa accessibile permettendo l’inizio della diffusione di massa.&lt;/p&gt;</description></item><item><title>Merkle tree Bitcoin</title><link>https://www.corsobitcoin.com/posts/merkle-tree-bitcoin/</link><pubDate>Thu, 03 Oct 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/merkle-tree-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Merkle tree Bitcoin
 &lt;div id="merkle-tree-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#merkle-tree-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Lo sprint che serviva per il &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;libro Bitcoin dalla teoria alla pratica&lt;/a&gt;
 &lt;div id="lo-sprint-che-serviva-per-il-libro-bitcoin-dalla-teoria-alla-pratica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#lo-sprint-che-serviva-per-il-libro-bitcoin-dalla-teoria-alla-pratica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Durante lo studio di Bitcoin ci siamo imbattuti nel &lt;strong&gt;Merkle tree&lt;/strong&gt; e dopo esser riusciti a capirlo e a replicarlo, abbiamo raggiunto il nostro obiettivo.&lt;/p&gt;</description></item><item><title>Come avere un Fullnode Bitcoin con Raspberry Pi</title><link>https://www.corsobitcoin.com/posts/come-avere-un-fullnode-bitcoin-con-raspberry-pi/</link><pubDate>Wed, 25 Sep 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-avere-un-fullnode-bitcoin-con-raspberry-pi/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Un lampone decentralizzato
 &lt;div id="un-lampone-decentralizzato" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#un-lampone-decentralizzato" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Nel libro &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Bitcoin dalla teoria alla pratica&lt;/a&gt; viene utilizzato un fullnode concesso gentilmente da &lt;a href="https://log.growbit.xyz/tagged/blockchain" target="_blank" rel="noreferrer"&gt;Growbit&lt;/a&gt;, ma non è pubblico.&lt;/p&gt;
&lt;p&gt;Diamo come alternativa &lt;a href="https://chainquery.com/" target="_blank" rel="noreferrer"&gt;chainquery&lt;/a&gt; per fare determinate operazioni ma non è sufficiente a coprire tutti gli esempi che sono riportati.&lt;/p&gt;</description></item><item><title>Storia della Crittografia: Da Jefferson a Macchina Enigma</title><link>https://www.corsobitcoin.com/posts/crittografia-pt-v/</link><pubDate>Tue, 24 Sep 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/crittografia-pt-v/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Crittografia Pt V
 &lt;div id="crittografia-pt-v" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#crittografia-pt-v" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;L’arte del nascondere. Enigma.
 &lt;div id="larte-del-nascondere-enigma" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#larte-del-nascondere-enigma" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;In questo articolo cominceremo a conoscere la macchina &lt;a href="https://it.wikipedia.org/wiki/Enigma_%28crittografia%29" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Enigma&lt;/strong&gt;&lt;/a&gt;, famosa anche grazie al film &lt;a href="https://it.wikipedia.org/wiki/The_Imitation_Game" target="_blank" rel="noreferrer"&gt;The imitation game&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Presentazione del Libro Bitcoin a Milano (Blockchain Devs)</title><link>https://www.corsobitcoin.com/posts/presentazione-a-milano/</link><pubDate>Mon, 16 Sep 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/presentazione-a-milano/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Presentazione a Milano
 &lt;div id="presentazione-a-milano" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#presentazione-a-milano" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;&lt;strong&gt;Blockchain Devs &amp;amp; Crafted Software&lt;/strong&gt; Prima presentazione del libro “&lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Bitcoin dalla teoria alla pratica&lt;/a&gt;” e del tascabile “&lt;a href="https://www.amazon.it/dp/1098612639" target="_blank" rel="noreferrer"&gt;Bitcoin 199 domande&lt;/a&gt;” a Milano presso Mikamai, &lt;strong&gt;meetup&lt;/strong&gt; organizzato da &lt;strong&gt;Blockchain Devs &amp;amp; Crafted Software&lt;/strong&gt;.&lt;/p&gt;</description></item><item><title>Storia della Crittografia: Dal Cifrario di Cesare a Polibio</title><link>https://www.corsobitcoin.com/posts/crittografia-pt-ii/</link><pubDate>Mon, 02 Sep 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/crittografia-pt-ii/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Crittografia Pt II
 &lt;div id="crittografia-pt-ii" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#crittografia-pt-ii" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;L’arte del nascondere
 &lt;div id="larte-del-nascondere" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#larte-del-nascondere" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Dopo aver analizzato la &lt;a href="https://www.corsobitcoin.com/posts/crittografia-pt-i/" &gt;prima parte della crittografia&lt;/a&gt;, andiamo più in profondità.&lt;/p&gt;</description></item><item><title>100 Copie Vendute: Sconto per Bitcoin Teoria e Pratica</title><link>https://www.corsobitcoin.com/posts/100-volte-grazie/</link><pubDate>Thu, 29 Aug 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/100-volte-grazie/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;100 volte &lt;strong&gt;Grazie&lt;/strong&gt;!
 &lt;div id="100-volte-grazie" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#100-volte-grazie" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Siamo veramente molto contenti e anche un pò sorpresi di aver raggiunto questo ambizioso traguardo.
In 3 mesi abbiamo raggiunto &lt;strong&gt;100 copie vendute&lt;/strong&gt; del libro &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Bitcoin dalla teoria alla pratica&lt;/a&gt; con &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Amazon&lt;/a&gt;. 🚀&lt;/p&gt;</description></item><item><title>Storia della Crittografia: Dalla Steganografia alla Scitala</title><link>https://www.corsobitcoin.com/posts/crittografia-pt-i/</link><pubDate>Tue, 27 Aug 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/crittografia-pt-i/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Crittografia Pt I
 &lt;div id="crittografia-pt-i" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#crittografia-pt-i" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;L’arte del nascondere
 &lt;div id="larte-del-nascondere" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#larte-del-nascondere" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Durante la creazione del &lt;a href="https://tinyurl.com/yxe8b8cs" target="_blank" rel="noreferrer"&gt;video corso&lt;/a&gt; e del libro &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Bitcoin dalla teoria alla pratica&lt;/a&gt; ci siamo imbattuti in una parte fondamentale del protocollo, la crittografia.
Ma quali sono state le tappe fondamentali che la storia ha percorso per arrivare a scoprire la crittografia asimmetrica utilizzata in Bitcoin?&lt;/p&gt;</description></item><item><title>Libri 2.0 su Bitcoin: Manuali Aggiornabili Tramite GitHub</title><link>https://www.corsobitcoin.com/posts/libri-2-0-su-bitcoin/</link><pubDate>Mon, 05 Aug 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/libri-2-0-su-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Libri 2.0 su Bitcoin.
 &lt;div id="libri-20-su-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#libri-20-su-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.amazon.it/gp/product/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Libro Bitcoin dalla teoria alla pratica&lt;/a&gt; e il &lt;a href="https://www.amazon.it/dp/1098612639" target="_blank" rel="noreferrer"&gt;tascabile Bitcoin 199 domande&lt;/a&gt;
 &lt;div id="libro-bitcoin-dalla-teoria-alla-pratica-e-il-tascabile-bitcoin-199-domande" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#libro-bitcoin-dalla-teoria-alla-pratica-e-il-tascabile-bitcoin-199-domande" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;No, non intendiamo il formato digitale, quello sappiamo che c’è già da molto tempo. :)
Il libro &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Bitcoin dalla teoria alla pratica&lt;/strong&gt;&lt;/a&gt; è disponibile sia in formato &lt;strong&gt;cartaceo&lt;/strong&gt; (consigliato) sia in formato &lt;strong&gt;Kindle&lt;/strong&gt;.&lt;/p&gt;</description></item><item><title>Perché Scrivere un Libro su Bitcoin nel 21° Secolo?</title><link>https://www.corsobitcoin.com/posts/un-libro-nel-21-secolo/</link><pubDate>Mon, 29 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/un-libro-nel-21-secolo/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Un libro nel 21° secolo?
 &lt;div id="un-libro-nel-21-secolo" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#un-libro-nel-21-secolo" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;&lt;a href="https://www.amazon.it/gp/product/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Libro Bitcoin dalla teoria alla pratica&lt;/a&gt;
 &lt;div id="libro-bitcoin-dalla-teoria-alla-pratica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#libro-bitcoin-dalla-teoria-alla-pratica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Sì è una domanda che ci siamo fatti più volte.&lt;br&gt;
Sarà apprezzato un libro nel 21° secolo?
Il &lt;a href="https://www.amazon.it/gp/product/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;libro Bitcoin dalla teoria alla pratica&lt;/strong&gt;&lt;/a&gt; è disponibile su &lt;a href="https://www.amazon.it/gp/product/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Amazon&lt;/strong&gt;&lt;/a&gt; e sul nostro sito ufficiale &lt;a href="https://corsobitcoin.com/negozio/" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;corsobitcoin.com&lt;/strong&gt;&lt;/a&gt; acquistabile anche in &lt;strong&gt;bitcoin&lt;/strong&gt;, quindi la risposta alla domanda precedente è positiva.
Ma sappiamo che la velocità di internet porta a fruire contenuti video, è per questo che abbiamo affiancato al libro il &lt;a href="https://www.udemy.com/bitcoin-blockchain-corso-completo-teoria-pratica-esempi-tutorial/?couponCode=MEDIUM" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;video-corso Bitcoin dalla teoria alla pratica&lt;/strong&gt;&lt;/a&gt; disponibile sulla piattaforma &lt;a href="https://www.udemy.com/bitcoin-blockchain-corso-completo-teoria-pratica-esempi-tutorial/?couponCode=MEDIUM" target="_blank" rel="noreferrer"&gt;&lt;strong&gt;Udemy&lt;/strong&gt;&lt;/a&gt;.&lt;/p&gt;</description></item><item><title>Bitcoin 199 Questions: The Pocket Guide to the Blockchain</title><link>https://www.corsobitcoin.com/posts/bitcoin-199-questions/</link><pubDate>Tue, 23 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-199-questions/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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 Difficoltà: Medio
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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;The pocket-sized paperback book on Bitcoin answers.
 &lt;div id="the-pocket-sized-paperback-book-on-bitcoin-answers" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#the-pocket-sized-paperback-book-on-bitcoin-answers" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;We received many comments on our first book &lt;a href="https://www.amazon.it/Bitcoin-Dalla-teoria-alla-pratica/dp/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;Bitcoin from theory to practice&lt;/a&gt; (shortly available in English), both positive and negative, all constructive.&lt;/p&gt;
&lt;p&gt;Since it explains the protocol through real and concrete examples, it does not allow a universal approach.
We realized that in order to start using and understanding Bitcoin, we had to answer some recurring questions. Then, we thought: “Why don’t we write a handbook with very short questions and answers?&lt;/p&gt;</description></item><item><title>Bitcoin 199 Domande: Il Tascabile per Capire la Blockchain</title><link>https://www.corsobitcoin.com/posts/libro-bitcoin-199-domande/</link><pubDate>Mon, 22 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/libro-bitcoin-199-domande/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/div&gt;

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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Libro Bitcoin 199 domande
 &lt;div id="libro-bitcoin-199-domande" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#libro-bitcoin-199-domande" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Il tascabile delle risposte Bitcoin
 &lt;div id="il-tascabile-delle-risposte-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#il-tascabile-delle-risposte-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Abbiamo ricevuto tanti commenti sul nostro primo libro &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;&lt;strong&gt;Bitcoin dalla teoria alla pratica&lt;/strong&gt;&lt;/a&gt;, sia positivi che negativi, ma costruttivi.
Dato che spiega il protocollo tramite esempi reali e concreti, non permette un approccio universale.
Ci siamo accorti che per iniziare a usare e capire &lt;strong&gt;Bitcoin&lt;/strong&gt; dobbiamo rispondere a delle domande ricorrenti, quindi abbiamo pensato: “Perché non facciamo un manuale tascabile con domande e risposte di poche righe? Questo aiuterebbe molte persone a chiarirsi le idee! Anzi creiamo un percorso di domande così da accompagnare il lettore da un livello base a un livello avanzato.”
Chi non ricorda il Bignami de “I Promessi sposi”? Anche tu lo usavi sotto il banco velocemente? :)
L’idea è venuta proprio dalla nostra adolescenza, quel piccolo libro che spesso ci ha aiutato durante una verifica.&lt;/p&gt;</description></item><item><title>Il Significato della Copertina di Bitcoin Teoria e Pratica</title><link>https://www.corsobitcoin.com/posts/la-copertina-del-libro-bitcoin-dalla-teoria-alla-pratica/</link><pubDate>Fri, 19 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/la-copertina-del-libro-bitcoin-dalla-teoria-alla-pratica/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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 Difficoltà: Medio
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&lt;/div&gt;

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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;La copertina del libro “Bitcoin dalla teoria alla pratica”
 &lt;div id="la-copertina-del-libro-bitcoin-dalla-teoria-alla-pratica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-copertina-del-libro-bitcoin-dalla-teoria-alla-pratica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;L’immagine in copertina è stata realizzata da &lt;a href="https://www.linkedin.com/in/stefaniapizzichi" target="_blank" rel="noreferrer"&gt;Stefania Pizzichi&lt;/a&gt;, visual designer freelance.&lt;br&gt;
L’illustrazione è composta da un mosaico che mostra elementi iconici e rappresentativi del mondo &lt;strong&gt;Bitcoin&lt;/strong&gt;, in uno stile semplice e colorato.&lt;/p&gt;</description></item><item><title>Libro Acquistato in Bitcoin: Analisi Tecnica della TxID</title><link>https://www.corsobitcoin.com/posts/la-prima-copia-acquistata-con-bitcoin/</link><pubDate>Tue, 09 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/la-prima-copia-acquistata-con-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/div&gt;

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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;La prima copia acquistata con bitcoin!
 &lt;div id="la-prima-copia-acquistata-con-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-prima-copia-acquistata-con-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
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&lt;/h3&gt;

&lt;h4 class="relative group"&gt;Il &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;libro Bitcoin dalla teoria alla pratica&lt;/a&gt; acquistato dal nostro sito con bitcoin.
 &lt;div id="il-libro-bitcoin-dalla-teoria-alla-pratica-acquistato-dal-nostro-sito-con-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#il-libro-bitcoin-dalla-teoria-alla-pratica-acquistato-dal-nostro-sito-con-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Ebbene sì, c’è stata la &lt;strong&gt;prima&lt;/strong&gt; transazione verso il nostro wallet che gestisce le vendite del &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-dalla-teoria-alla-pratica/" &gt;libro Bitcoin dalla teoria alla pratica&lt;/a&gt; e del tascabile &lt;a href="https://www.corsobitcoin.com/prodotti/bitcoin-199-domande/" &gt;Bitcoin 199 domande&lt;/a&gt;!&lt;br&gt;
Un nostro lettore ha deciso di acquistare la propria copia tramite il sito &lt;a href="https://www.corsobitcoin.com/" target="_blank" rel="noreferrer"&gt;corsobitcoin.com&lt;/a&gt; e di usare come metodo di pagamento bitcoin!&lt;/p&gt;</description></item><item><title>Bitcoin Dalla Teoria Alla Pratica in Libreria a Firenze</title><link>https://www.corsobitcoin.com/posts/bitcoin-dalla-teoria-alla-pratica-a-firenze/</link><pubDate>Tue, 02 Jul 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-dalla-teoria-alla-pratica-a-firenze/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Bitcoin dalla teoria alla pratica a Firenze!
 &lt;div id="bitcoin-dalla-teoria-alla-pratica-a-firenze" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#bitcoin-dalla-teoria-alla-pratica-a-firenze" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Con &lt;strong&gt;enorme&lt;/strong&gt; soddisfazione siamo presenti alla libreria Libraccio — ibs a Firenze in Via de’ Cerretani accanto al bellissimo Duomo.
Quando il libro è stato collocato nel reparto informatica devo dire che ci siamo emozionati e non poco!&lt;/p&gt;</description></item><item><title>Blockchain Caffè: Recensione di Bitcoin Teoria e Pratica</title><link>https://www.corsobitcoin.com/posts/video-recensione-blockchain-caff/</link><pubDate>Wed, 26 Jun 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/video-recensione-blockchain-caff/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/p&gt;
&lt;hr&gt;

&lt;h4 class="relative group"&gt;Marco Crotta presenta il &lt;a href="https://www.amazon.it/gp/product/B07SNNNL2P/" target="_blank" rel="noreferrer"&gt;libro Bitcoin dalla teoria alla pratica&lt;/a&gt;.
 &lt;div id="marco-crotta-presenta-il-libro-bitcoin-dalla-teoria-alla-pratica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#marco-crotta-presenta-il-libro-bitcoin-dalla-teoria-alla-pratica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h4&gt;
&lt;p&gt;Chi non conosce &lt;a href="https://www.blockchaincaffe.it/" target="_blank" rel="noreferrer"&gt;Marco Crotta&lt;/a&gt; e il suo canale youtube &lt;a href="https://www.youtube.com/channel/UC45fFhSPMzXN2TRqgkGLPsw" target="_blank" rel="noreferrer"&gt;Blockchain Caffè&lt;/a&gt;?
Personalmente è stato uno dei primi talk che ho seguito sull’argomento Bitcoin, ricordo ancora l’esempio della prima moneta di pietra e di come riuscì a collegarla alla criptomoneta bitcoin facendo capire alla platea (me compreso) l’idea di possesso.
L’ultima volta che ho partecipato ad un suo talk è stato a Firenze, dove a fine intervento si è trattenuto per rispondere a ogni tipo di domanda senza dare niente per scontato.
Persona preparata e disponibile, siamo quindi veramente &lt;strong&gt;molto&lt;/strong&gt; orgogliosi delle parole che ha speso verso di noi e verso il libro.
Non nascondiamo che i primi giorni lo abbiamo guardato in loop! :)&lt;/p&gt;</description></item><item><title>Retroscena: Come Nasce il Libro Bitcoin Teoria e Pratica</title><link>https://www.corsobitcoin.com/posts/come-nato-bitcoin-dalla-teoria-alla-pratica/</link><pubDate>Fri, 21 Jun 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/come-nato-bitcoin-dalla-teoria-alla-pratica/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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 Difficoltà: Medio
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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Come è nato “Bitcoin dalla teoria alla pratica”
 &lt;div id="come-è-nato-bitcoin-dalla-teoria-alla-pratica" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#come-%c3%a8-nato-bitcoin-dalla-teoria-alla-pratica" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Se ci avessero detto che nel 2019 avremmo scritto un libro, probabilmente entrambi ci saremmo messi a ridere.&lt;br&gt;
Sì, dietro a questo profilo ci sono due amici, Barno (&lt;a href="https://www.linkedin.com/in/alessiobarnini/" target="_blank" rel="noreferrer"&gt;Alessio Barnini&lt;/a&gt;) e Aglie (&lt;a href="http://www.aqquadro.it/" target="_blank" rel="noreferrer"&gt;Alessandro Aglietti&lt;/a&gt;), che hanno deciso di unire le forze per fare il loro primo esperimento.&lt;/p&gt;</description></item><item><title>Genesis Block Bitcoin: Il Messaggio Nascosto del The Times</title><link>https://www.corsobitcoin.com/posts/il-titolo-de-the-times-nella-blockchain/</link><pubDate>Tue, 07 May 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/il-titolo-de-the-times-nella-blockchain/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Il titolo de “The Times” nella blockchain Bitcoin.
 &lt;div id="il-titolo-de-the-times-nella-blockchain-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#il-titolo-de-the-times-nella-blockchain-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Abbiamo spesso sentito che un titolo del celebre giornale “The Times” è inserito dentro la blockchain &lt;strong&gt;Bitcoin&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;Ma esattamente dove è inserito?&lt;br&gt;
Come è stato possibile?&lt;/p&gt;</description></item><item><title>Bloom Filters</title><link>https://www.corsobitcoin.com/posts/bloom-filters/</link><pubDate>Fri, 29 Mar 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bloom-filters/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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 Difficoltà: Medio
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&lt;/div&gt;

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&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Che cosa sono i bloom filters ?
 &lt;div id="che-cosa-sono-i-bloom-filters-" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-sono-i-bloom-filters-" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Personalmente sono rimasto molto affascinato da questa &lt;strong&gt;struttura dati probabilistica&lt;/strong&gt; creata da &lt;a href="https://en.wikipedia.org/wiki/Bloom_filter" target="_blank" rel="noreferrer"&gt;Burton Howard Bloom&lt;/a&gt; nel 1970.&lt;/p&gt;
&lt;p&gt;Tale struttura viene utilizzata per verificare se un elemento appartiene ad un insieme.&lt;/p&gt;</description></item><item><title>Bitcoin blockchain fork</title><link>https://www.corsobitcoin.com/posts/bitcoin-blockchain-fork/</link><pubDate>Thu, 21 Mar 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/bitcoin-blockchain-fork/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
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&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;Forse vi potrà sorprendere che la blockchain Bitcoin subisce dei fork molto frequentemente.&lt;/p&gt;
&lt;p&gt;Per proseguire dobbiamo chiarire anche la differenza tra Nodo e Miner&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;&lt;strong&gt;I Full node&lt;/strong&gt; come sappiano hanno l’intera blockchain scaricata.&lt;/p&gt;
&lt;p&gt;Stanno in ascolto su altri nodi e verificano che una transazione sia valida confrontandola proprio con la blockchain che hannoer essere più precisi con LevelDb &lt;strong&gt;Chainstate&lt;/strong&gt;&lt;/p&gt;</description></item><item><title>Che cosa è la Proof of Work?</title><link>https://www.corsobitcoin.com/posts/che-cosa-la-proof-of-work/</link><pubDate>Mon, 18 Mar 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/che-cosa-la-proof-of-work/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
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&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
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 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;Che cosa è la Proof of Work?
 &lt;div id="che-cosa-è-la-proof-of-work" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#che-cosa-%c3%a8-la-proof-of-work" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Una delle parti fondamentali di Bitcoin è la Proof of Work (PoW).&lt;/p&gt;
&lt;p&gt;In che cosa consiste la PoW ?&lt;/p&gt;
&lt;p&gt;La proof of work è il processo con il quale il miner inserisce le transazioni all’interno del blocco e riesce ad ottenere un &lt;strong&gt;block header hash&lt;/strong&gt; minore della difficoltà (&lt;strong&gt;target&lt;/strong&gt;) imposta in quel momento storico dalla rete, aggiudicandosi così un &lt;em&gt;posto&lt;/em&gt; nella blockchain, ed il reward.&lt;/p&gt;</description></item><item><title>La storia di Bitcoin</title><link>https://www.corsobitcoin.com/posts/la-storia-di-bitcoin/</link><pubDate>Sat, 09 Mar 2019 10:00:00 +0100</pubDate><guid>https://www.corsobitcoin.com/posts/la-storia-di-bitcoin/</guid><description>&lt;p&gt;&lt;div class="inline-flex mt-2 mb-4 mr-2"&gt;
 &lt;span class="rounded-md border border-primary-400 px-2 py-1 text-xs font-semibold text-primary-700 dark:border-primary-600 dark:text-primary-400"&gt;
 Difficoltà: Medio
 &lt;/span&gt;
&lt;/div&gt;

&lt;div class="inline-flex mt-2 mb-4"&gt;
 &lt;span class="rounded-md border border-secondary-400 px-2 py-1 text-xs font-semibold text-secondary-700 dark:border-secondary-600 dark:text-secondary-400"&gt;
 TUTORIAL
 &lt;/span&gt;
&lt;/div&gt;
&lt;/p&gt;
&lt;hr&gt;

&lt;h3 class="relative group"&gt;La storia di Bitcoin
 &lt;div id="la-storia-di-bitcoin" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#la-storia-di-bitcoin" aria-label="Ancora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h3&gt;
&lt;p&gt;Quest’anno (2019) abbiamo festeggiato 10 anni di Bitcoin, ovvero dal suo primo blocco creato da &lt;strong&gt;Satoshi Nakamoto&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;Nella &lt;strong&gt;coinbase&lt;/strong&gt; si può leggere il titolo del Times del 3 Gennaio 2009&lt;/p&gt;</description></item></channel></rss>