{"id":819,"date":"2025-03-23T22:17:19","date_gmt":"2025-03-23T14:17:19","guid":{"rendered":"https:\/\/www.db-hk.com\/?p=819"},"modified":"2025-03-23T22:17:19","modified_gmt":"2025-03-23T14:17:19","slug":"%e5%bd%93%e5%89%8d%e4%bb%a5%e5%a4%aa%e5%9d%8a%e5%85%b1%e8%af%86%e4%b8%8emev%e7%9a%84%e5%8d%9a%e5%bc%88%ef%bc%8c%e8%a6%81%e4%bb%8epow%e8%bd%ac%e5%90%91pos%e9%82%a3%e5%a4%a9%e8%af%b4%e8%b5%b7","status":"publish","type":"post","link":"http:\/\/www.fubairui.net\/?p=819","title":{"rendered":"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026"},"content":{"rendered":"<p>\u89e3\u51b3 MEV \u95ee\u9898\u7684\u8fc7\u7a0b\u5b9e\u9645\u4e0a\u662f\u5728\u91cd\u65b0\u5236\u5b9a\u533a\u5757\u7a7a\u95f4\u7684\u5206\u914d\u89c4\u5219\u3002\u5bf9\u4e8e MEV\uff0c\u76f8\u4fe1\u5927\u5bb6\u5df2\u7ecf\u4e0d\u518d\u964c\u751f\uff0c\u4f46\u5982\u679c\u60f3\u77e5\u9053\u4e00\u4e9b\u4ee5\u592a\u574a MEV \u6cbb\u7406\u63d0\u6848\u7a76\u7adf\u5728\u8c08\u8bba\u4ec0\u4e48\uff0c\u53ef\u80fd\u4f9d\u65e7\u9700\u8981\u4e00\u4e9b\u80cc\u666f\u8d44\u6599\u7684\u8865\u5145\uff0c\u56e0\u6b64\uff0c\u672c\u6587\u68b3\u7406\u4e86\u81ea\u4ee5\u592a\u574a\u8f6c\u5411 PoS \u540e\u4e00\u7cfb\u5217\u5173\u4e8e\u6cbb\u7406 MEV \u7684\u63d0\u6848\u5982 PBS\u3001ePBS\u3001PEPC\uff0c\u5e0c\u671b\u80fd\u4e3a\u5927\u5bb6\u63d0\u4f9b\u4e00\u4e9b\u80cc\u666f\u4fe1\u606f\u3002<\/p>\n<p><strong>PBS\uff08Proposer Builder Seperatioin\uff09<\/strong><\/p>\n<p>\u5728\u4ee5\u592a\u574a\u5408\u5e76\u4ee5\u524d\uff0c\u89e3\u51b3 MEV \u7684\u65b9\u5f0f\u662f\u901a\u8fc7\u4f7f\u7528 Flashbots \u5f00\u53d1\u7684 MEV-Geth\uff0cMEV-Geth \u662f\u4e00\u79cd\u7ecf\u8fc7\u4fee\u6539\u7684 go-ethereum \u5ba2\u6237\u7aef\u3002\u5176\u6838\u5fc3\u7406\u5ff5\u662f\u8ba9\u77ff\u5de5\u4e13\u6ce8\u4e8e\u5176\u672c\u804c\u5de5\u4f5c\u2014\u2014\u6316\u77ff\uff0c\u800c\u975e\u53c2\u4e0e MEV \u4e89\u593a\uff0c\u4ece\u800c\u907f\u514d\u53ef\u80fd\u51fa\u73b0\u7684\u6f5c\u5728\u91cd\u7ec4\u95ee\u9898\u3002MEV-Geth \u7684\u673a\u5236\u5f88\u7b80\u5355\uff0c\u662f\u4e00\u4e2a\u5e02\u573a\u5316\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5373\u77ff\u5de5\u5728\u6253\u5305\u533a\u5757\u65f6\u53ef\u6839\u636e searcher \u63d0\u4ea4 bundle \u5229\u6da6\u7684\u5927\u5c0f\u6765\u8fdb\u884c\u9009\u62e9\u3002\u901a\u8fc7\u8fd9\u4e00\u5de7\u5999\u7684\u5e02\u573a\u5316\u673a\u5236\uff0c\u5404\u65b9\u5728\u83b7\u53d6\u5229\u76ca\u7684\u540c\u65f6\u4e5f\u5f62\u6210\u4e86\u4e00\u5b9a\u7684\u7ea6\u675f\u3002\u867d\u7136 searcher \u9700\u8981\u5c06\u90e8\u5206\u5229\u6da6\u5206\u7ed9\u77ff\u5de5\uff0c\u4f46\u5176\u6362\u6765\u7684\u5374\u662f\u66f4\u52a0\u5b89\u5168\u7684\u4e0d\u88ab\u77ff\u5de5\u5077\u7a83\u7684\u4fdd\u969c\u3002\u5f53\u5708\u4f4f\u4e86 searcher \u8fd9\u4e00\u5229\u6da6\u7684\u4e3b\u8981\u6765\u6e90\u65f6\uff0c\u77ff\u5de5\u4e5f\u4f1a\u88ab\u52a8\u5f00\u59cb\u4f7f\u7528 MEV-Geth\uff0c\u5e76\u8fdb\u4e00\u6b65\u88ab MEV-Geth \u7684\u673a\u5236\u7ea6\u675f\u3002MEV-Geth \u4f1a\u7ef4\u62a4\u4e00\u4e2a\u77ff\u5de5\u7684\u767d\u540d\u5355\uff0c\u53ea\u6709\u5728\u767d\u540d\u5355\u4e0a\u7684\u77ff\u5de5\u624d\u53ef\u63a5\u6536 searcher \u7684 bundle\u3002\u901a\u8fc7\u5bf9\u77ff\u5de5\u8fdb\u884c\u4fe1\u8a89\u7ea6\u675f\uff0c\u5373\u5c06\u5077\u7a83 searcher \u6210\u679c\u7684\u77ff\u5de5\u5254\u9664\u767d\u540d\u5355\uff0c\u5219\u53ef\u4ee5\u9632\u6b62\u77ff\u5de5\u62a2\u593a searcher \u7684 MEV \u5229\u6da6\u3002<\/p>\n<p>\u4f46\u5408\u5e76\u540e\uff0c\u7531\u4e8e\u51fa\u5757\u65b9\u5f0f\u53d8\u4e3a\u4ece\u9a8c\u8bc1\u8005\u4e2d\u968f\u673a\u9009\u53d6\u4f5c\u4e3a proposer \u6765\u63d0\u8bae\u533a\u5757\uff0c\u4fe1\u8a89\u7ea6\u675f\u7684\u65b9\u5f0f\u6765\u9632\u6b62 proposer \u62a2\u593a MEV \u5c31\u4e0d\u53ef\u884c\u4e86\u3002<\/p>\n<p>\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u662f\u8ba9\u533a\u5757\u5185\u5bb9\u5bf9\u9a8c\u8bc1\u8005\u4e0d\u53ef\u89c1\u3002\u6cbf\u7740\u8fd9\u4e2a\u601d\u8def\u518d\u8fdb\u4e00\u6b65\u5b8c\u5584\u5c31\u662f PBS\uff08Proposer Builder Seperatioin\uff0c\u63d0\u8bae\u6784\u5efa\u5206\u79bb\uff09\u3002PBS \u5c06\u4f5c\u4e3a proposer \u7684\u9a8c\u8bc1\u8005\u7684\u804c\u8d23\u8fdb\u4e00\u6b65\u89e3\u6784\u4e3a\u533a\u5757\u6784\u5efa\u548c\u533a\u5757\u63d0\u8bae\uff0c\u5c06\u590d\u6742\u7684\u53ef\u80fd\u53c2\u4e0e\u5229\u76ca\u4e89\u593a\u7684\u6784\u5efa\u6743\u5916\u5305\u7ed9 builder\uff0c\u8fd9\u6837\u4e00\u6765\uff0cproposer \u7684\u5de5\u4f5c\u5c31\u53d8\u5f97\u5f88\u7b80\u5355\uff0c\u53ea\u9700\u5bf9\u6839\u636e builder \u63d0\u4ea4\u533a\u5757\u7684\u5229\u6da6\u5927\u5c0f\u8fdb\u884c\u9009\u62e9\u6765\u63d0\u8bae\u533a\u5757\u3002<\/p>\n<p>\u6700\u521d\uff0c\u4ee5\u592a\u574a\u60f3\u8981\u5728 merge \u7684\u65f6\u5019\u5c06 PBS \u5d4c\u5165\u534f\u8bae\u5185\uff0c\u4f46\u7531\u4e8e\u6f5c\u5728\u7684\u590d\u6742\u6027\uff0c\u8fd9\u4e00\u8fdb\u7a0b\u5c31\u5148\u88ab\u6401\u7f6e\u4e86\uff0c\u56e0\u6b64\u7ed9\u4e88\u4e86 MEV-Boost \u4ecb\u5165\u5230 PBS \u7684\u673a\u4f1a\u3002\u76ee\u524d\uff0cPBS \u901a\u8fc7 Flashbots \u5f00\u53d1\u7684&nbsp;MEV-Boost&nbsp;\u6765\u5b9e\u73b0\u3002\u9664\u4e86 builder \u548c proposer\uff0c\u5176\u4e2d\u8fd8\u6709\u4e00\u4e2a\u5f88\u91cd\u8981\u7684\u89d2\u8272\u2014\u2014relay\u3002builder \u5e76\u975e\u5c06\u533a\u5757\u76f4\u63a5\u53d1\u9001\u7ed9 proposer\uff0c\u800c\u662f\u901a\u8fc7\u7b2c\u4e09\u4e2a\u89d2\u8272 relay\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953525184.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953525184.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><\/figure>\n<p>\u56e0\u4e3a\u8fd8\u9700\u8981\u89e3\u51b3\u4e00\u4e9b\u5176\u4ed6\u95ee\u9898\uff0c\u6bd4\u5982\u5982\u4f55\u786e\u4fdd builder \u4e00\u5b9a\u4f1a\u652f\u4ed8\u8d39\u7528\u7ed9 proposer\uff0c\u4e14\u4e00\u5b9a\u4f1a\u5728\u6700\u540e\u5411 proposer \u62ab\u9732\u533a\u5757\u5185\u5bb9\u4ece\u800c\u907f\u514d proposer \u4e0d\u4f1a\u56e0\u63d0\u4ea4\u7a7a\u767d\u533a\u5757\u800c\u7f5a\u6ca1\uff1b\u6bd4\u5982\u5982\u4f55\u786e\u4fdd builder \u63d0\u4ea4\u7684\u533a\u5757\u4e00\u5b9a\u4f1a\u88ab\u7eb3\u5165\u4fe1\u6807\u94fe\u7b49\u3002\u8fd9\u4e9b\u4fdd\u969c builder \u548c proposer \u6743\u76ca\u7684\u95ee\u9898\uff0c\u4e3b\u8981\u901a\u8fc7 relay \u6765\u5b9e\u73b0\u3002<\/p>\n<p>builder \u4f1a\u5c06\u533a\u5757\u53d1\u9001\u7ed9 relay\uff0c\u7136\u540e relay \u6839\u636e\u6bcf\u4e2a\u533a\u5757\u80fd\u83b7\u5f97\u7684\u5229\u6da6\u5bf9\u533a\u5757\u8fdb\u884c\u6392\u5e8f\uff0c\u518d\u5c06\u533a\u5757\u5229\u6da6\u6700\u9ad8\u7684\u533a\u5757\u5934\u53d1\u9001\u7ed9 proposer\uff0c\u4ee5\u6b64\u6765\u786e\u4fdd proposer \u5bf9\u533a\u5757\u5185\u5bb9\u4e0d\u53ef\u89c1\u3002\u5728 proposer \u5bf9\u533a\u5757\u63d0\u8bae\u4f5c\u51fa\u627f\u8bfa\uff08\u5bf9\u8be5\u533a\u5757\u5934\u7b7e\u540d\uff09\u540e\uff0crelay \u624d\u4f1a\u5c06\u5b8c\u6574\u533a\u5757\u62ab\u9732\u7ed9 proposer\u3002builder \u652f\u4ed8\u7ed9 proposer \u7684\u8d39\u7528\u4e5f\u9700\u501f\u52a9 relay \u624d\u80fd\u786e\u4fdd\u5b8c\u6210\u3002\u652f\u4ed8\u7ed9 proposer \u7684\u4ea4\u6613\u88ab\u5305\u542b\u5728\u63d0\u4ea4\u7684\u533a\u5757\u4e2d\uff0c\u4f46\u7531\u4e8e proposer \u65e0\u6cd5\u770b\u5230\u533a\u5757\u5185\u5bb9\uff0c\u4f9d\u65e7\u9700\u8981\u7531 relay \u63d0\u524d\u5e2e\u5fd9\u786e\u8ba4\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953530366.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953530366.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><\/figure>\n<p><strong>In protocol &amp; out protocol<\/strong><\/p>\n<p>\u4e3a\u4e86\u80fd\u53c2\u4e0e\u5230 MEV-Boost \u6784\u5efa\u7684\u5e02\u573a\u4e2d\u53bb\uff0c\u9a8c\u8bc1\u8005\u9700\u8981\u5728\u8fd0\u884c\u4ee5\u592a\u574a\u5171\u8bc6\u5ba2\u6237\u7aef\u548c\u6267\u884c\u5ba2\u6237\u7aef\u7684\u540c\u65f6\uff0c\u518d\u8fd0\u884c\u4e00\u4e2a\u7b2c\u4e09\u65b9\u7684\u975e\u4ee5\u592a\u574a\u7684 MEV-Boost \u7a0b\u5e8f\u3002\u8fd9\u5c31\u662f\u76ee\u524d\u6240\u8fd0\u884c\u7740\u7684 PBS \u795e\u5947\u7684\u4e4b\u5904\uff0c\u5b83\u8ba9\u534f\u8bae\u5916\u7684\u7b2c\u4e09\u65b9\u53c2\u4e0e\u5230\u4e86\u4ee5\u592a\u574a\u7684\u5171\u8bc6\u5f62\u6210\u7684\u89c4\u5219\u8bbe\u8ba1\u4e2d\u3002\u4ece\u6240\u6709\u6743\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u8fd9\u662f\u532a\u5937\u6240\u601d\u7684\u3002<\/p>\n<p>\u8fd9\u4e5f\u5f15\u53d1\u4e86\u5bf9\u534f\u8bae\u673a\u5236\u300c\u53ef\u4fe1\u5ea6\u300d\u7684\u601d\u8003\uff0c\u53ef\u4fe1\u5ea6\u662f\u5982\u4f55\u88ab\u52a0\u5f3a\u7684\u4ee5\u53ca\u53c8\u662f\u5982\u4f55\u901a\u8fc7\u5176\u4ed6\u673a\u5236\u88ab\u4fb5\u8680\u7684\u3002MEV-Boost \u5c31\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u4f8b\u5b50\uff0c\u56e0\u4e3a\u53ef\u80fd\u5b58\u5728\u5916\u90e8\u534f\u8bae\u4f1a\u5bf9\u73b0\u6709\u673a\u5236\u8fdb\u884c\u66f4\u6539\u7684\u60c5\u51b5\u3002\u5f53\u534f\u8bae\u672c\u8eab\u5f00\u59cb\u51fa\u73b0\u6ede\u540e\u6027\u65f6\uff0c\u8fd9\u79cd\u66f4\u6539\u53ef\u80fd\u5c31\u4f1a\u4ece\u5916\u90e8\u5f00\u59cb\u840c\u53d1\uff0c\u5916\u90e8\u673a\u5236\u7684\u840c\u53d1\u4e00\u5b9a\u662f\u5951\u5408\u76ee\u524d\u7684\u5e02\u573a\u9700\u6c42\u7684\uff0c\u4f46\u662f\u5916\u90e8\u673a\u5236\u662f\u5426\u53ef\u4fe1\uff0c\u662f\u5426\u7ecf\u8fc7\u4e25\u5bc6\u8bbe\u8ba1\u4ee5\u9632\u6b62\u6f5c\u5728\u95ee\u9898\u7684\u51fa\u73b0\uff0c\u751a\u81f3\u5916\u90e8\u673a\u5236\u53ef\u80fd\u4f1a\u7834\u574f\u534f\u8bae\uff0c\u8fd9\u90fd\u5c1a\u672a\u53ef\u77e5\u3002<\/p>\n<p><strong>\u4e2d\u5fc3\u5316\u7684 Relay<\/strong><\/p>\n<p>MEV-Boost \u88ab\u8bdf\u75c5\u6700\u591a\u7684\u5730\u65b9\u5728\u4e8e\u5176\u4e2d\u5fc3\u5316\u7684 relay \u5e02\u573a\u3002\u4f46\u8fd9\u79cd\u8bbe\u7f6e\u5f15\u5165\u4e86\u4fe1\u4efb\u95ee\u9898\u3002builder \u9700\u8981\u76f8\u4fe1 relay \u4e0d\u4f1a\u7a83\u53d6\u4ed6\u4eec\u7684 MEV\u3002proposer \u4e5f\u5fc5\u987b\u76f8\u4fe1\u4ed6\u4eec\u4ece relay \u6536\u5230\u5e76\u7b7e\u7f72\u7684\u533a\u5757\u5934\u662f\u6709\u6548\u7684\u3002\u7136\u800c\uff0c\u5c3d\u7ba1\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u4e2d\u7ee7\u5374\u6ca1\u6709\u4efb\u4f55\u7ecf\u6d4e\u6fc0\u52b1\uff0c\u5e76\u4e14\u8fd0\u884c relay \u4e5f\u9700\u8981\u4e00\u7b14\u4e0d\u5c0f\u7684\u5f00\u652f\u3002\u53bb\u5e74\uff0c\u8fd8\u6709&nbsp;11 \u4e2a relay \u4e3a\u4ee5\u592a\u574a\u7f51\u7edc\u63d0\u4f9b\u652f\u6301\uff0c\u4f46\u5982\u4eca\uff0c\u53ea\u6709 9 \u4e2a relay \u8fd8\u5728\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0crelay \u5e76\u4e0d\u662f\u65e0\u9700\u51c6\u5165\u7684\uff0c\u5982&nbsp;Eden \u8fd9\u6837\u7684 relay \u5c31\u53ea\u4e2d\u7ee7\u81ea\u5df1\u7684 builder\u3002\u8fd8\u6709\u4e00\u4e9b relay \u5982 bloXroute \u5219\u58f0\u79f0\u4f1a\u8fc7\u6ee4\u6389\u62a2\u8dd1\u548c\u4e09\u660e\u6cbb\u653b\u51fb\u76f8\u5173\u7684\u4ea4\u6613\u3002\u4ece\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u6765\u8bf4\uff0crelay \u4e5f\u62e5\u6709\u4e00\u5b9a\u7684\u89c4\u5219\u5236\u5b9a\u6743\u3002<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953541910.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><img decoding=\"async\" class=\"j-lazy\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953541910.png\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" \/><\/figure>\n<p class=\"has-text-align-center\"><img decoding=\"async\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" src=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953546018.png\"><img decoding=\"async\" class=\"j-lazy\" alt=\"\u5f53\u524d\u4ee5\u592a\u574a\u5171\u8bc6\u4e0eMEV\u7684\u535a\u5f08\uff0c\u8981\u4ecePoW\u8f6c\u5411PoS\u90a3\u5929\u8bf4\u8d77\u2026\u2026\" src=\"https:\/\/www.web3sj.com\/wp-content\/themes\/justnews\/themer\/assets\/images\/lazy.png\" data-original=\"https:\/\/www.web3sj.com\/wp-content\/uploads\/2024\/07\/5-1721953546018.png\">\u6570\u636e\u6765\u81ea\u00a0Rated Network<\/p>\n<p>\u5e76\u4e14\uff0c\u4ece Liveness \u7684\u89d2\u5ea6\u6765\u770b\uff0c\u7531\u4e8e relay \u7684\u5b58\u5728\uff0cbuilder \u4e0e proposer \u4e4b\u95f4\u65e0\u6cd5\u63d0\u4f9b\u539f\u5b50\u7ea7\u522b\u7684\u786e\u8ba4\u3002\u5047\u5982\u5f53 proposer \u5bf9\u533a\u5757\u5934\u7b7e\u7f72\u4e86 commitment\uff0c\u5e76\u4e14 builder \u4e5f\u63d0\u4f9b\u4e86 payload \u5185\u5bb9\uff0c\u4f46\u7531\u4e8e relay \u7684\u5931\u8bef\uff08\u65e0\u8bba\u662f\u6076\u610f\u8fd8\u662f\u975e\u6076\u610f\u7684\uff09\u800c\u65e0\u6cd5\u53ca\u65f6\u63d0\u4ea4\u8be5\u5185\u5bb9\uff0c\u90fd\u4f1a\u4f7f builder \u548c proposer \u627f\u62c5\u635f\u5931\u3002<\/p>\n<p><strong>ePBS\uff1a\u5c06 PBS \u5c01\u88c5\u8fdb\u4ee5\u592a\u574a<\/strong><\/p>\n<p>\u4e0d\u8bba\u662f\u51fa\u4e8e\u89e3\u51b3 relay \u4e2d\u5fc3\u5316\u7684\u95ee\u9898\uff0c\u8fd8\u662f\u4e3a\u4e86\u5c06\u534f\u8bae\u5916\u7684\u90e8\u5206\u79fb\u81f3\u534f\u8bae\u5185\uff0c \u5c06 PBS \u5c01\u88c5\u8fdb\u4ee5\u592a\u574a\u7684 ePBS \u4f3c\u4e4e\u6210\u4e86\u4e00\u4e2a\u5fc5\u9009\u9879\u3002\u76ee\u524d\uff0cePBS \u5df2\u4e0d\u518d\u662f\u8ba8\u8bba\u4e2d\u7684\u63d0\u6848\u4e86\uff0c\u4ee5\u592a\u574a EIP \u7f16\u8f91\u5df2\u7ecf\u4e3a\u5176\u5206\u914d\u7f16\u53f7\u2014\u2014EIP-7732\u3002<\/p>\n<p>ePBS \u4e3a proposer \u548c builder \u63d0\u4f9b\u4e86\u4e00\u4e2a\u65e0\u9700\u4fe1\u4efb\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u4ee5\u4f9b\u4ed6\u4eec\u6765\u5b8c\u6210\u533a\u5757\u6784\u5efa\u6743\u7684\u5916\u5305\u3002\u539f\u672c\u5728\u534f\u8bae\u5916\u7684 builder \u7684\u89d2\u8272\u88ab\u7eb3\u5165\u4e86\u534f\u8bae\u5185\uff0c\u5373\u9a8c\u8bc1\u8005\u4e2d\u591a\u62c6\u5206\u51fa\u4e00\u4e2a builder \u7684\u89d2\u8272\uff0c\u4f5c\u4e3a\u9a8c\u8bc1\u8005\u7684 builder \u4e5f\u9700\u8981\u5728\u4ee5\u592a\u574a\u5b8c\u6210\u8d28\u62bc\u3002\u7531\u4e8e\u5c06\u5171\u8bc6\u5c42\u539f\u672c proposer \u7684\u804c\u8d23\u8fdb\u884c\u4e86\u62c6\u5206\uff0c\u56e0\u6b64\u5b8c\u6210 ePBS \u9700\u8981\u5bf9\u5171\u8bc6\u5c42\u8fdb\u884c\u6539\u52a8\u3002\u5176\u4e2d\uff0cbuilder \u8d1f\u8d23\u6784\u5efa execution payload\uff08\u8be5\u533a\u5757\u4e2d\u8981\u88ab\u6267\u884c\u7684\u4ea4\u6613\u7684\u6700\u7ec8\u5217\u8868\uff09\u3002proposer \u7684\u804c\u8d23\u5219\u662f\u63d0\u8bae\u4fe1\u6807\u533a\u5757\u3002\u5177\u4f53\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u5728\u77e5\u9053\u88ab\u9009\u4e3a Proposer \u540e\uff0c\u5236\u4f5c\u5e76\u5e7f\u64ad Inclusion List\uff08IL\uff0c\u5373\u5728\u8be5 slot \u4e2d\u5fc5\u987b\u5305\u542b\u7684\u4ea4\u6613\uff09\u3002<\/li>\n<li>builder \u4eec\u5c06\u5305\u542b\u4e86 execution payload \u7684\u533a\u5757\u54c8\u5e0c\u4ee5\u53ca\u613f\u610f\u652f\u4ed8\u7ed9 proposer \u8d39\u7528\u7684\u627f\u8bfa\u300cSignedExecutionPayloadHeader\u300d\u53d1\u9001\u7ed9 proposer\uff08execution payload \u9700\u6ee1\u8db3 IL\uff09<\/li>\n<li>proposer \u4ece builders \u53d1\u6765\u7684\u300cSignedExecutionPayloadHeader\u300d\u4e2d\u9009\u62e9\u4e00\u4e2a\u5c06\u5176\u7eb3\u5165\uff08\u901a\u5e38\u4f1a\u9009\u652f\u4ed8\u7ed9 proposer \u4ef7\u683c\u6700\u9ad8\u7684\u90a3\u4e2a\uff09\u3002\u5e76\u5e7f\u64ad\u63d0\u8bae\u7684\u4fe1\u6807\u533a\u5757\u300cSignedBeaconBlock\u300d\u3002<\/li>\n<li>\u89c1\u8bc1\u8005\u5c65\u884c\u89c1\u8bc1\u804c\u8d23<\/li>\n<li>Aggregators \u63d0\u4ea4 attestation aggregates\uff1b\u540c\u65f6\uff0cbuilder \u5e7f\u64ad execution payload<\/li>\n<li>PTC\uff08Payload Timeliness Committee\uff0c\u6bcf\u4e2a slot \u4e2d\uff0c\u90fd\u4f1a\u6709 512 \u4e2a\u9a8c\u8bc1\u8005\u4f1a\u88ab\u9009\u4e3a PTC \u6210\u5458\uff09\u68c0\u67e5 builder \u662f\u5426\u53ca\u65f6\u63ed\u793a execution payload\uff0c\u5e76\u5bf9\u7ed3\u679c\u8fdb\u884c\u5e7f\u64ad<\/li>\n<\/ol>\n<p>ePBS \u4ece\u63d0\u51fa\u5230\u6700\u7ec8\u83b7\u53d6 EIP \u7f16\u53f7\u4e2d\u95f4\u4e5f\u7ecf\u5386\u4e86\u591a\u6b21\u8ba8\u8bba\u3002\u6700\u521d PBS \u7531 Vitalik&nbsp;\u5728 21 \u5e74 6 \u6708\u63d0\u51fa\uff0c4 \u4e2a\u6708\u540e\u5b8c\u5584\u4e86&nbsp;Two-slot&nbsp;\u8fd9\u4e00\u65b9\u6848\uff0c\u53c8\u8fc7\u4e86 3 \u4e2a\u6708\uff0c\u63a8\u51fa\u4e86&nbsp;Single-slot PBS\uff0c\u76f4\u5230 23 \u5e74 7 \u6708\uff0cPTC&nbsp;\u7684\u60f3\u6cd5\u624d\u88ab\u6b63\u5f0f\u63d0\u51fa\u3002<\/p>\n<p><strong>PEPC\uff08Protocol-Enforced Proposer Commitments\uff09<\/strong><\/p>\n<p>\u5f53\u7136\uff0c\u4e5f\u6709\u4e0d\u8d5e\u540c ePBS\uff0c\u5e0c\u671b\u7528\u5176\u4ed6\u65b9\u6848\u6765\u4ee3\u66ff\u7684\u3002PEPC \u5c31\u662f\u5982\u6b64\u3002ePBS \u662f\u5c06\u4e00\u79cd\u786e\u5b9a\u7684\u89c4\u5219\u5d4c\u5165\u534f\u8bae\u4e4b\u4e2d\uff0c\u4f46\u5728 PEPC \u8fd9\u91cc\uff0cproposer \u51fa\u552e\u7684\u662f\u53ef\u7f16\u7a0b\u7684\u533a\u5757\u6784\u5efa\u6743\u3002<\/p>\n<p>PEPC \u662f barnabe \u5728 2022 \u5e74 10 \u6708\u63d0\u51fa\u7684\u3002barnabe \u8ba4\u4e3a\uff0c\u5982\u679c\u8981\u5c06 PBS \u673a\u5236\u653e\u5230\u534f\u8bae\u5185\u6765\u5b9e\u73b0\uff0c\u5e94\u5f53\u8003\u8651\u5b9e\u73b0\u4e00\u79cd\u7528\u4e8e\u53ef\u4fe1\u4fe1\u53f7\u4f20\u9012\u7684\u901a\u7528\u673a\u5236\uff0c\u800c\u4e0d\u662f\u5b9e\u73b0\u67d0\u4e00\u7279\u5b9a\u53ef\u4fe1\u4fe1\u53f7\u7684\u673a\u5236\uff08\u6bd4\u5982\u5982\u679c\u8ba9\u6211\u6784\u5efa\u533a\u5757\u7684\u8bdd\u6211\u4f1a\u8fd4\u8fd8\u7ed9\u4f60 xx ETH\uff09\u3002<\/p>\n<p>\u5c31\u50cf PEPC\uff08Protocol-Enforced Proposer Commitments\uff09\u7684\u540d\u5b57\u4e00\u6837\uff0c\u4e00\u4e9b\u786e\u4fdd builder \u4ee5\u53ca proposer \u6743\u76ca\u7684\u673a\u5236\u662f\u901a\u8fc7 proposer \u5728\u534f\u8bae\u5185\u63d0\u4ea4\u7684 commitment \u6765\u5b8c\u6210\u7684\uff0c\u8fd9\u4e9b commitments \u662f\u80fd\u591f\u5728\u94fe\u4e0a\u8fdb\u884c\u9a8c\u8bc1\u7684\uff0c\u4e3b\u8981\u7531\u64cd\u4f5c\u7801 \u300cBEACONROOT\u300d\u6765\u5b9e\u73b0\u3002\u8fd9\u662f\u4e00\u4e2a\u66f4\u901a\u7528\u7684\u673a\u5236\uff0ccommitment \u53ef\u4ee5\u662f\u5c06\u533a\u5757\u6784\u5efa\u6743\u5168\u90e8\u5916\u5305\uff0c\u4e5f\u53ef\u4ee5\u662f\u53ea\u5916\u5305\u4e00\u90e8\u5206\u533a\u5757\uff0c\u5373 proposer \u51fa\u552e\u7684\u662f\u53ef\u7f16\u7a0b\u7684\u533a\u5757\u6784\u5efa\u6743\u3002<\/p>\n<p><strong>\u5c0f\u7ed3<\/strong><\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5bf9\u4e8e PBS\u3001ePBS\u3001PEPC \u7684\u7b80\u5355\u4ecb\u7ecd\u3002\u4ece\u534f\u8bae\u8bbe\u8ba1\u7684\u89d2\u5ea6\uff0c\u4e0d\u4ec5\u9700\u8981\u8bbe\u8ba1\u4e00\u4e2a\u91cd\u65b0\u5206\u914d MEV \u7684\u5e02\u573a\u673a\u5236\uff0c\u540c\u65f6\u8fd8\u9700\u8981\u8003\u8651\u5982\u4f55\u624d\u80fd\u4f7f\u9a8c\u8bc1\u8005\u66f4\u52a0\u53bb\u4e2d\u5fc3\u5316\uff0c\u4ee5\u53ca\u5982\u4f55\u624d\u80fd\u63d0\u9ad8\u6297\u5ba1\u67e5\u6027\u3002\u5e76\u4e14\uff0c\u534f\u8bae\u7684\u8bbe\u8ba1\u4e2d\u8fd8\u5b58\u5728\u5f88\u591a\u53d6\u820d\u3002\u62ff\u5df2\u7ecf\u83b7\u53d6 EIP \u7f16\u53f7\u7684 ePBS \u6765\u4e3e\u4f8b\uff0c\u867d\u7136 ePBS 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