🔖 Title: Coinjoin with less steps using ALL|ANYONECANPAY
🏷️ Categories: bitcoin-dev
👥 Authors:
• alicexbt ( alicexbt [ARCHIVE] (npub1w30…zhn2) )
• Lucas Ontivero ( Lucas Ontivero [ARCHIVE] (npub16q9…qufk) )
• Ben Carman ( Ben Carman [ARCHIVE] (npub17lt…7hwm) )
🗒️ Conversation Summary: A new method for reducing steps in coinjoin using ALL|ANYONECANPAY sighash flag in PSBTs has been discovered and tested, but it poses risks such as adding unwanted inputs, lower fee rates, and lack of uniformity. Concerns about DoS attacks and input verification remain, but client-side validation can help manage potential risks.
📅 Messages Date Range: 2023-05-22 to 2023-05-23
✉️ Message Count: 5
📚 Total Characters in Messages: 14008
Bitcoin Mailing List
npub15g…x08lk
2023-06-07 23:21:57
Author Public Key
npub15g7m7mrveqlpfnpa7njke3ccghmpryyqsn87vg8g8eqvqmxd60gqmx08lkSeen on
wss://relay.nostr.bandPublished at
2023-06-07 23:21:57Event JSON
{
"id": "46924194aed9e2b2816d0bc4ae1b22cc2c3ac38d3258e74c8c083ccc00000156",
"pubkey": "a23dbf6c6cc83e14cc3df4e56cc71845f611908084cfe620e83e40c06ccdd3d0",
"created_at": 1686180117,
"kind": 1,
"tags": [
[
"p",
"745e2723e72d7ded3f0dd293d710b706cd302ab8476983c292d4bdb7f9c5d366"
],
[
"p",
"d00b34665732f8160f73de077683a8a3708490ccc5377c838cabbda8f8cc0c61"
],
[
"p",
"f7d7054638b41c5aa85d000f6b5903c1ef32852243483c654798d2a61aa5079c"
]
],
"content": "🔖 Title: Coinjoin with less steps using ALL|ANYONECANPAY\n🏷️ Categories: bitcoin-dev\n👥 Authors: \n• alicexbt ( nostr:npub1w30zwgl8947760cd62fawy9hqmxnq24cga5c8s5j6j7m07w96dnqzjzhn2 )\n• Lucas Ontivero ( nostr:npub16q9ngejhxtupvrmnmcrhdqag5dcgfyxvc5mhequv4w7637xvp3ss7gqufk )\n• Ben Carman ( nostr:npub17lts233cksw942zaqq8kkkgrc8hn9pfzgdyrce28nrf2vx49q7wq3c7hwm )\n🗒️ Conversation Summary: A new method for reducing steps in coinjoin using ALL|ANYONECANPAY sighash flag in PSBTs has been discovered and tested, but it poses risks such as adding unwanted inputs, lower fee rates, and lack of uniformity. Concerns about DoS attacks and input verification remain, but client-side validation can help manage potential risks.\n📅 Messages Date Range: 2023-05-22 to 2023-05-23\n✉️ Message Count: 5\n📚 Total Characters in Messages: 14008\n",
"sig": "acfd57ef7084e7c827b037877dba0559c7851873047755d87edd1a35e9de01417c941e8f705afc0d2f23d86b253a070dbf630d821d53a4527f6132d2b15d2033"
}