2025-12-10T15:01:36Z https://njump.cloud.vinney.xyz second https://njump.cloud.vinney.xyz/npub1ake09xg6t9nf6gsssumarwa7ev0kt2fdyjstvnc9k32hegr9y45seapfwt https://blossom.primal.net/430dbc0eebab9d7da92bcde1480820b86458447d104232733fc86616bae44ff4.jpg https://blossom.primal.net/430dbc0eebab9d7da92bcde1480820b86458447d104232733fc86616bae44ff4.jpg https://njump.cloud.vinney.xyz/nevent1qqs9w2alz7gwj89s5erd63hggankyjvjwtdmjgyagencqhdy7kw48tszyrkm9u5erfvkd8fzzzrn05dmhm937edf95j2pdj0qk692l9qv5jkjngxmqm Update on Nested MuSig2: Beulah Evanjalin&#39;s proposal is now available as a BIP. It&#39;s going to enable lots of cool multisig and multi-device setups for Ark and Lightning wallets, plus more efficient Lightning channels inside Ark.<br/><br/>We&#39;d appreciate any review we can get on this: <a href="https://github.com/bitcoin/bips/pull/2297">https://github.com/bitcoin/bips/pull/2297</a><br/><br/> <img src="https://assets.second.tech/email/nested-musig2-bip-hero.jpg"> <br/> 2026-10-06T14:17:04Z https://njump.cloud.vinney.xyz/nevent1qqs93h66c57uaa7axg0ktr75ymjjz7e8n4jgdvt34t48945tfwtnungzyrkm9u5erfvkd8fzzzrn05dmhm937edf95j2pdj0qk692l9qv5jkjr0rrpd Payjoin boards are now available in Bark and enable a wallet app to receive a Payjoin and board onto Ark in the same transaction, saving the user fees and time. The same trick can also be used to on-ramp onto a Cashu mint running Bark, no channel management required. It may also be the first example of Transaction Cut-Through bitcoin has seen, a 13-year-old idea from Greg Maxwell!<br/><br/>More details on the blog: <a href="https://second.tech/blog/payjoin-boards-board-psbt/">https://second.tech/blog/payjoin-boards-board-psbt/</a><br/> 2026-09-10T14:26:25Z