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【第406期】(Ledger)预言机终极挑战:经济惩罚如何击败谢林点共谋?——深度解读去中心化预言机激励新范式 episode artwork

EPISODE · Nov 9, 2025 · 37 MIN

【第406期】(Ledger)预言机终极挑战:经济惩罚如何击败谢林点共谋?——深度解读去中心化预言机激励新范式

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Seventy3:借助NotebookLM的能力进行论文解读,专注人工智能、大模型、机器人算法、crypto方向,让大家跟着AI一起进步。 今天的主题是: Decentralized Common Knowledge Oracles Summary 该研究论文提出并分析了三种用于将非先验的共同知识去中心化地记录到区块链上的机制,以提高智能合约的可信度。作者们关注于经济激励而非密码学保证,力求确保说真话具有激励兼容性,并保证操作个体理性。文中首先介绍了被称为A0的简单预言机,其激励模型基于重复博弈,通过付费和惩罚机制来促使记者(reporters)报告真实结果。随后,文章引入了A1和A2等具有争议回合的预言机,这些机制通过保证金和多回合争议来减少对昂贵的“分叉”(fork)操作的依赖,同时保持激励兼容性和个体理性,特别是在满足经济健全条件的情况下。最终,文章证明这些机制在非合作模型下是有效的,并且在合作模型下,只要报告池代币充分分散,它们仍然是安全的。 原文链接:https://ledgerjournal.org/ojs/ledger/article/view/166 前往小宇宙评论区与主播互动

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【第406期】(Ledger)预言机终极挑战:经济惩罚如何击败谢林点共谋?——深度解读去中心化预言机激励新范式

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