http://en.zaoniao.it/index.php?action=history&feed=atom&title=Hardfork 2026-05-15T09:34:03Z Revision history for this page on the wiki MediaWiki 1.32.0 http://en.zaoniao.it/index.php?title=Hardfork&diff=5266&oldid=prev 2019-05-29T11:28:51Z

<p>Created page with &quot;{{#seo: |title= Hardfork. All about cryptocurrency - zaoniaoWiki |keywords=Hardfork, fork, hard fork, hard, hard-fork, bitcoin, protocol, change, changes |description=Hardfork...&quot;</p> <p><b>New page</b></p><div>{{#seo:<br /> |title= Hardfork. All about cryptocurrency - zaoniaoWiki<br /> |keywords=Hardfork, fork, hard fork, hard, hard-fork, bitcoin, protocol, change, changes<br /> |description=Hardfork is a change to the bitcoin protocol that makes previously invalid blocks/transactions valid, and therefore requires all users to upgrade. To date, Bitcoin has never deployed a hardfork, but some altcoins have.<br /> }}<br /> &lt;amp/&gt;<br /> A '''hardfork''' is a change to the bitcoin protocol that makes previously invalid blocks/transactions valid, and therefore requires all users to upgrade.<br /> <br /> Any alteration to bitcoin which changes the block structure (including block hash), difficulty rules, or increases the set of valid transactions is a hardfork.<br /> However, some of these changes can be implemented by having the new transaction appear to older clients as a pay-to-anybody transaction (of a special form), and getting the miners to agree to reject blocks including the pay-to-anybody transaction unless the transaction validates under the new rules.<br /> This is known as a [[softfork]].<br /> <br /> To date, Bitcoin has never deployed a hardfork, but some altcoins have.<br /> <br /> ==See Also==<br /> * [[Softfork]]<br /> <br /> ==Source==<br /> <br /> [http://bitcoin.it/ http://bitcoin.it/]<br /> <br /> <br /> [[ru:Хардфорк]]<br /> [[Category:Bitcoin]]<br /> [[Category:Forking]]</div>

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