{"type":"rich","version":"1.0","title":"semisol wrote","author_name":"semisol (npub122…cgrkj)","author_url":"https://yabu.me/npub12262qa4uhw7u8gdwlgmntqtv7aye8vdcmvszkqwgs0zchel6mz7s6cgrkj","provider_name":"njump","provider_url":"https://yabu.me","html":"TL;DR\nafter you have enough people to mix, start the signing protocol with one of them only:\n- round started, send me a blinded secret\n- client sends blinded secret\n- here is your signed blinded secret\n- please register your outputs now\n\nas you are doing the process one client at a time you know which input is what output, and to any client it cannot at all be distinguished from normal operation\n\nI didn’t check the protocol specs fully but this could be possible"}