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#431: Bitcoin Privacy and the Payjoin Dev Kit with Dan Gould

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Marty sits down with Dan Gould to discuss Payjoin Dev Kit, how coinjoins protect privacy, and the experience of developing on Bitcoin.


Dan on Twitter: https://twitter.com/bitgould


Payjoin Dev Kit: https://payjoindevkit.org/


9:16 - Dan’s history


14:39 - Explaining CoinJoins


21:36 - How Payjoin reduces dox threat and reduces fees


35:09 - TURN servers


39:49 - How are PSBTs involved in Payjoin


42:45 - How coin selection is determined


36:30 - Separating PDK from BDK


50:03 - Completing BDK


53:38 - Payjoin’s role going forward


57:54 - Chain surveillance and prosecuting CoinJoins


1:03:51 - Right to privacy


1:08:18 - Multi receiver PayJoin


1:09:42 - Less frustration on Bitcoin development


1:15:18 - Will Bitcoin reach sufficient ossification?


1:18:25 - Plugs and wrapping


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