【第420期】(Ledger)DIPS协议揭秘:如何让比特币挖矿“变有用”?节能、科研与“布勃卡”难题的博弈 episode artwork

EPISODE · Nov 23, 2025 · 21 MIN

【第420期】(Ledger)DIPS协议揭秘:如何让比特币挖矿“变有用”?节能、科研与“布勃卡”难题的博弈

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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:Difficulty Scaling in Proof of Work for Decentralized Problem SolvingSummary该研究论文提出了一种名为 DIPS(基于难度的激励问题解决) 的新颖协议,旨在修改比特币的工作量证明(PoW)算法,以激励矿工解决具有科学意义的优化问题。 DIPS 通过在找到优化改进时降低区块哈希难度,将区块链的部分计算资源从纯哈希挖掘重定向到科学计算,从而减少能源浪费。文章比较了 DIPS 与其前身 Oliver et al. 协议,指出 DIPS 采用独立的难度更新机制,即使问题难度增加,也能更好地激励解决问题。 模拟结果表明,DIPS 成功地将哈希算力转移到解决 NP 完全问题,例如最大团问题,同时文章也讨论了如 Bubka 攻击等潜在安全问题和未来整合新科学问题所需的工作。原文链接:https://ledgerjournal.org/ojs/ledger/article/view/194前往小宇宙评论区与主播互动

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【第420期】(Ledger)DIPS协议揭秘:如何让比特币挖矿“变有用”?节能、科研与“布勃卡”难题的博弈

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