E31：双人成行

<p><strong>主播</strong>：</p><p>曾汨：X@<a href="https://x.com/zengmi2140">zengmi2140</a></p><p>阿剑：X@<a href="https://x.com/AurtrianAjian">AurtrianAjian</a></p><p><br></p><p><strong>嘉宾</strong>：</p><p>Dan Gould：PayJoin 协议开发者，X@<a href="https://x.com/bitgould" target="_blank" rel="noopener noreferer">bitgould</a> </p><p><br></p><p><strong>本期概要</strong>：</p><p>00:00 开始 </p><p>02:27 PayJoin 是什么 </p><p>04:11 PayJoin 如何改造原始交易 </p><p>07:13 打破“共同输入所有权”假设 </p><p>13:59 一笔 Payjoin 交易的具体流程 </p><p>18:04 同步与异步 Payjoin 的技术演进 </p><p>24:06 多方 PayJoin 与 cut-through </p><p>25:39 PayJoin 与 CoinJoin 的区别</p><p><br></p><p><strong>相关链接</strong>：</p><p><a href="https://payjoin.org/">PayJoin</a> </p><p><a href="https://github.com/bitcoin/bips/blob/master/bip-0021.mediawiki">BIP-21 URI Scheme</a> </p><p><a href="https://github.com/bitcoin/bips/blob/master/bip-0077.md">BIP-77 Async Payjoin</a> </p><p><a href="https://github.com/bitcoin/bips/blob/master/bip-0078.mediawiki">BIP-78 A Simple Payjoin Proposal</a> </p><p><a href="https://github.com/payjoin/rust-payjoin">PayJoin DevKit</a> </p><p><a href="https://www.btcstudy.org/2026/08/12/what-is-payjoin-by-coldcard/">BTCStudy：Payjoin 的原理和用法</a> </p><p><a href="https://www.btcstudy.org/2025/04/15/the-evolution-of-payjoin/">BTCStudy：Payjoin 的演化：从两方协议到多方框架</a> </p><p><a href="https://www.btcstudy.org/2023/06/20/interactive-payment-batching-with-payjoin/">BTCStudy：使用 payjoin 实现交互式的支付批处理</a> </p><p><a href="https://www.btcstudy.org/2026/04/21/how-wallet-fingerprints-damage-payjoin-privacy/">BTCStudy：钱包指纹如何摧毁 Payjoin 隐私性</a> </p>