{"version":"1.0","provider_name":"Bitcoin SV","provider_url":"https:\/\/bitcoinsv.io","author_name":"Aleksander Gora","author_url":"https:\/\/bitcoinsv.io\/author\/aleksander-gora\/","title":"\u6bd4\u7279\u5e01SV\u521b\u4e16\u7eaa\u786c\u5206\u53c9\u6280\u672f\u89c4\u8303 - Bitcoin SV","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/bitcoinsv.io\/zh\/2019\/12\/20\/%e6%af%94%e7%89%b9%e5%b8%81sv%e5%88%9b%e4%b8%96%e7%ba%aa%e7%a1%ac%e5%88%86%e5%8f%89%e6%8a%80%e6%9c%af%e8%a7%84%e8%8c%83\/\">\u6bd4\u7279\u5e01SV\u521b\u4e16\u7eaa\u786c\u5206\u53c9\u6280\u672f\u89c4\u8303<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t\/*! This file is auto-generated *\/\n\t\t!function(d,l){\"use strict\";var e=!1,o=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){var r,a,i,s,n,o=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),c=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]');for(r=0;r<c.length;r++)c[r].style.display=\"none\";for(r=0;r<o.length;r++)if(a=o[r],e.source===a.contentWindow){if(a.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;a.height=i}if(\"link\"===t.message)if(s=l.createElement(\"a\"),n=l.createElement(\"a\"),s.href=a.getAttribute(\"src\"),n.href=t.value,n.host===s.host)if(l.activeElement===a)d.top.location.href=t.value}}},e)d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",t,!1),d.addEventListener(\"load\",t,!1);function t(){if(!o){o=!0;var e,t,r,a,i=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),s=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),n=l.querySelectorAll(\"iframe.wp-embedded-content\");for(t=0;t<n.length;t++){if(!(r=n[t]).getAttribute(\"data-secret\"))a=Math.random().toString(36).substr(2,10),r.src+=\"#?secret=\"+a,r.setAttribute(\"data-secret\",a);if(i||s)(e=r.cloneNode(!0)).removeAttribute(\"security\"),r.parentNode.replaceChild(e,r)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bitcoinsv.io\/zh\/2019\/12\/20\/%e6%af%94%e7%89%b9%e5%b8%81sv%e5%88%9b%e4%b8%96%e7%ba%aa%e7%a1%ac%e5%88%86%e5%8f%89%e6%8a%80%e6%9c%af%e8%a7%84%e8%8c%83\/embed\/\" width=\"600\" height=\"338\" title=\"&#8220;\u6bd4\u7279\u5e01SV\u521b\u4e16\u7eaa\u786c\u5206\u53c9\u6280\u672f\u89c4\u8303&#8221; &#8212; Bitcoin SV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","thumbnail_url":"https:\/\/bitcoinsv.io\/wp-content\/uploads\/2019\/12\/tech_spec_ch1.png","thumbnail_width":1280,"thumbnail_height":840,"description":"\u6bd4\u7279\u5e01SV\u8282\u70b9\u56e2\u961f\u5df2\u53d1\u5e03\u521b\u4e16\u7eaa\u786c\u5206\u53c9\u5347\u7ea7\uff08\u8ba1\u5212\u4e8e2020\u5e742\u67084\u65e5\u5b9e\u65bd\uff09\u7684\u5b8c\u6574\u6280\u672f\u89c4\u8303\u3002\u8bf7\u70b9\u51fb\u6b64\u5904 https:\/\/github.com\/bitcoin-sv-specs\/protocol\/blob\/master\/updates\/genesis-spec.md \u67e5\u770b\u8be5\u89c4\u8303\u3002 \u6211\u4eec\u6b64\u524d\u5df2\u7ecf\u516c\u5e03\u4e86\u521b\u4e16\u7eaa\u786c\u5206\u53c9\u5b9e\u65bd\u8ba1\u5212\uff0c\u5e76\u4e14\u544a\u8bc9\u6bd4\u7279\u5e01SV\u8282\u70b9\u8f6f\u4ef6\u7684\u8fd0\u884c\u65b9\u5e94\u8be5\u5982\u4f55\u51c6\u5907\u6bcf\u4e2a\u6b65\u9aa4\u3002\u6211\u4eec\u9f13\u52b1\u6bd4\u7279\u5e01 SV\u7528\u6237\u4f7f\u7528\u6d4b\u8bd5\u7248\u8282\u70b9\u8f6f\u4ef6\u5bf9\u81ea\u5df1\u7684\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u6d4b\u8bd5\uff0c\u8fdb\u800c\u53c2\u4e0e\u5bf9\u6bd4\u7279\u5e01 SV\u8282\u70b9\u7684\u6d4b\u8bd5\u3002\u8be5\u6d4b\u8bd5\u4e0d\u4ec5\u4ec5\u9002\u7528\u4e8e\u6316\u77ff\u8282\u70b9\uff0c\u8fd8\u9002\u7528\u4e8e\u94b1\u5305\u3001\u4ea4\u6613\u6240\u3001\u5e94\u7528\u7a0b\u5e8f \u7b49\u4e0d\u5411\u533a\u5757\u94fe\u5199\u5165\u4ea4\u6613\u7684\u8282\u70b9\u8f6f\u4ef6\u8fd0\u884c\u65b9\u2014\u2014\u5373\u201c\u533a\u5757\u94fe\u76d1\u542c\u8005\u201d\u3002\u8bf7\u9605\u8bfb\u6211\u4eec\u6b64\u524d\u7684\u516c\u544a\uff0c\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u4ee5\u53ca\u622a\u6b62\u52302020\u5e742\u67084\u65e5\u7684\u5b9e\u65bd\u8ba1\u5212\u8868\u3002 \u91cd\u70b9\u53d8\u66f4 \u5171\u8bc6\u7684\u53d8\u66f4 \u5c06\u533a\u5757\u5927\u5c0f\u7684\u9ed8\u8ba4\u786c\u9876\u53d8\u66f4\u4e3a\u65e0\u9650\u5927 \u77ff\u5de5\u4ecd\u5c06\u80fd\u591f\u5728\u914d\u7f6e\u9009\u9879\u4e2d\u5bf9\u533a\u5757\u5927\u5c0f\u7684\u786c\u9876\u8fdb\u884c\u8bbe\u7f6e\uff0c\u4f46\u9ed8\u8ba4\u503c\u4e3a\u65e0\u9650\u5927\u3002\u5728\u521b\u4e16\u7eaa\u5347\u7ea7\u4e4b\u540e\uff0c\u5982\u679c\u77ff\u5de5\u4e3b\u52a8\u5f3a\u52a0\u5bf9\u786c\u9876\u7684\u9650\u5236\uff0c\u5219\u77ff\u5de5\u4e5f\u6709\u8d23\u4efb\u5bf9\u786c\u9876\u8bbe\u7f6e\u8fdb\u884c\u7ba1\u7406\u3002 \u6062\u590d OP_RETURN \u7684\u529f\u80fd \u5c06OP_RETURN\u7684\u529f\u80fd\u6062\u590d\u5230\u5176\u6700\u521d\u7684\u8bbe\u8ba1\uff0c\u4ece\u800c\u4f7f\u5f00\u53d1\u4eba\u5458\u80fd\u591f\u8f7b\u677e\u5730\u63d0\u524d\u4e2d\u6b62\u811a\u672c\u8fd0\u884c\uff0c\u540c\u65f6\u8fd8\u53ef\u5f97\u5230\u6709\u6548\u7684\u8fd4\u56de\u503c\u3002 \u7528 BigNumber \u66ff\u4ee3 32 \u4f4d\u64cd\u4f5c\u7801 \u5c06\u5927\u5927\u63d0\u9ad8\u6bd4\u7279\u5e01\u811a\u672c\u8bed\u8a00\u7684\u6570\u5b66\u80fd\u529b\u3002 32\u4f4d\u7684\u5bb9\u91cf\u5341\u5206\u6709\u9650\uff0c\u5728\u6267\u884c\u590d\u6742\u7684\u6570\u5b66\u8fd0\u7b97\uff08\u4f8b\u5982\u7b7e\u540d\u9a8c\u8bc1\uff09\u65f6\uff0c\u4f1a\u5f88\u68d8\u624b\u4e14\u6548\u7387\u4e0d\u9ad8\u3002\u6b64\u9879\u66f4\u6539\u5c06\u6062\u590d\u6700\u521d\u7684\u8bbe\u8ba1\uff0c\u63d0\u5347\u590d\u6742\u8fd0\u7b97\u7684\u6548\u7387\uff0c\u5e76\u542f\u7528\u63d0\u4f9b\u5404\u79cd\u9ad8\u7ea7\u529f\u80fd\u7684\u590d\u6742\u811a\u672c\u3002 \u5728\u65b0\u4ea4\u6613\u4e2d\u5e9f\u6b62\u4f7f\u7528P2SH Pay-to-script-hash(\u6216P2SH)\u662f\u6bd4\u7279\u5e01\u5f15\u5165\u7684\u4e00\u79cd\u65b0\u673a\u5236\uff0c\u7528\u4e8e\u5728\u521b\u5efa\u8f93\u51fa\u811a\u672c\u65f6\u9690\u85cf\u884c\u8e2a\u3002\u8fd9\u4e0e\u6bd4\u7279\u5e01\u8bda\u5b9e\u8bb0\u5f55\u7684\u54f2\u5b66\u80cc\u9053\u800c\u9a70\u3002\u6b64\u5916\uff0cP2SH\u9f13\u52b1\u4e86\u4e0d\u826f\u7684\u9690\u79d8\u6d3b\u52a8\u5728\u5176\u4e0a\u5927\u8086\u4ea4\u6613\uff0c\u5e76\u4e14\u4e0e\u6bd4\u7279\u5e01\u81f3\u5173\u91cd\u8981\u7684\u70b9\u5bf9\u70b9\u4e3b\u5f20\u76f8\u80cc\u79bb\u3002\u73b0\u6709P2SH\u5730\u5740\u4e0a\u7684\u6bd4\u7279\u5e01\u5c06\u4e0d\u53d7\u5f71\u54cd\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u6574\u7406\u65e7\u94b1\u5305\u3002\u8fd9\u9879\u53d8\u66f4\u662f\u4e3a\u4e86\u963b\u6b62\u8fdb\u884c\u65b0\u7684P2SH\u8f93\u51fa\u3002 \u6062\u590dnLockTime \u548c nSequence \u7684\u6700\u521d\u7528\u6cd5 \u8fd9\u4e24\u4e2a\u5b57\u6bb5\u662f\u652f\u4ed8\u901a\u9053\u673a\u5236\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u4e2d\u672c\u806a\u5c06\u5b83\u4eec\u8bbe\u8ba1\u4e3a\u7528\u4e8e\u8fdb\u884c\u9ad8\u901f\u5fae\u652f\u4ed8\u7684\u57fa\u672c\u673a\u5236\u3002\u4f46\u662f\u540e\u6765BTC Core\u5f00\u53d1\u4eba\u5458\u5c06\u5b83\u4eec\u91cd\u65b0\u5b9a\u4e49\u4e3a\u4e24\u4e2a\u65b0\u7684\u64cd\u4f5c\u7801\u3002\u9664\u4e86\u8981\u5220\u9664\u8fd9\u4e9b\u64cd\u4f5c\u7801\uff0c\u8fd8\u8981\u6062\u590dnLockTime\u548cnSequence\u7684\u6700\u521d\u7528\u6cd5\u3002 \u5176\u5b83\u9700\u8981\u7684\u53d8\u66f4 \u70b9\u5bf9\u70b9\u4f20\u64ad\u975e\u6807\u4ea4\u6613 \u5c06\u5141\u8bb8\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u590d\u6742\u4ea4\u6613\u3002\u5728\u521b\u4e16\u7eaa\u5347\u7ea7\u4e4b\u524d\uff0c\u53ea\u6709\u6807\u51c6\u4ea4\u6613(\u5982\u652f\u4ed8\u4ea4\u6613\u6216\u666e\u901a\u6570\u636e\u4ea4\u6613)\u624d\u4f1a\u88ab\u70b9\u5bf9\u70b9\u4f20\u64ad\uff0c\u5e76\u4f20\u81f3\u77ff\u5de5\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5982\u679c\u4f60\u60f3\u4f7f\u7528\u590d\u6742\u7684\u4ea4\u6613\uff0c\u4f60\u5fc5\u987b\u5148\u4e0e\u4e00\u4e2a\u77ff\u5de5\u8fbe\u6210\u534f\u8bae\uff0c\u8981\u6c42\u77ff\u5de5\u8fdb\u884c\u786e\u8ba4\u5e76\u6253\u5305\u3002\u5728\u521b\u4e16\u7eaa\u5347\u7ea7\u4e4b\u540e\uff0c\u6240\u6709\u4ea4\u6613\u7c7b\u578b\u90fd\u53ef\u8fdb\u884c\u70b9\u5bf9\u70b9\u4f20\u64ad\uff0c\u8fd9\u6837\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u4f7f\u7528\u590d\u6742\u4ea4\u6613\u3002 \u5176\u4ed6\u516c\u793a\u53d8\u66f4 \u521b\u4e16\u7eaa\u5347\u7ea7\u7684\u533a\u5757\u9ad8\u5ea6\u6fc0\u6d3b\u673a\u5236 UTXO \u5b58\u7eed\u4f9d\u8d56\u89c4\u5219 \u6b63\u5f0f\u811a\u672c\u8bed\u6cd5 scriptSig\u4e2d\u53ea\u80fd\u5305\u542bOP_PUSHDATA\u64cd\u4f5c \u5728\u65b0\u4ea4\u6613\u4e2d\u5e9f\u6b62\u4f7f\u7528OP_CHECKLOCKTIMEVERIFY\u548cOP_CHECKSEQUENCEVERIFY \u6dfb\u52a0max_script_memory_usage\u7684\u7b56\u7565\u9650\u5236\uff0c\u9ed8\u8ba4\u503c\u4e3a100MB \u6dfb\u52a0max_script_memory_usage\u7684\u5171\u8bc6\u9650\u5236\uff0c\u9ed8\u8ba4\u503c\u4e3a\u65e0\u9650\u5927 \u53d6\u6d88\u5bf9\u6bcfMB\u533a\u5757\u7a7a\u95f4\u7684\u7b7e\u540d\u6570\u7684\u5171\u8bc6\u4e0a\u9650 \u53d6\u6d88\u5bf9\u6bcf\u7b14\u4ea4\u6613\u7684\u7b7e\u540d\u6570\u7684\u5171\u8bc6\u4e0a\u9650 \u53d6\u6d88\u5bf9\u6bcf\u4e2a\u811a\u672c\u7684\u64cd\u4f5c\u7801\u6570\u91cf\u7684\u5171\u8bc6\u4e0a\u9650 \u53d6\u6d88\u5bf9\u6bcf\u4e2a\u811a\u672c\u5bf9\u8c61\u4f53\u79ef\u7684\u5171\u8bc6\u4e0a\u9650 \u53d6\u6d88\u5bf9\u811a\u672c\u4e2d\u5bf9\u8c61\u6570\u91cf\u7684\u5171\u8bc6\u4e0a\u9650 \u53d6\u6d88\u5bf9\u6bcf\u4e2amultisig\u516c\u94a5\u6570\u91cf\u7684\u5171\u8bc6\u4e0a\u9650 \u5c06\u4ea4\u6613\u4f53\u79ef\u7684\u5171\u8bc6\u4e0a\u9650\u63d0\u9ad8\u52301 GB \u652f\u6301\u4f7f\u7528\u539f\u59cbsighash\u7b97\u6cd5\uff0c\u82b1\u8d39\u521b\u4e16\u7eaa\u5347\u7ea7\u4e4b\u524d\u7684UTXO \u5176\u5b83\u9700\u8981\u7684\u53d8\u66f4 \u5e76\u884c\u533a\u5757\u9a8c\u8bc1 \u5355\u72ec\u5904\u7406\u4f4e\u4f18\u5148\u7ea7\u961f\u5217\u4e2d\u7684\u975e\u6807\u4ea4\u6613 \u4e3a\u6807\u51c6\u4ea4\u6613\u548c\u975e\u6807\u4ea4\u6613\u8bbe\u5b9a\u8bc4\u4f30\u8d85\u65f6\u7b56\u7565\u7684\u811a\u672c [&hellip;]"}