I think every coinjoin researcher has this moment of eureka where you think non-interactive is so easy with the right sighashflag.
But then realize that if input A signs output B there is no privacy...
brainstorming opcodes that could enable non-interactive collaborative transactions. imagine if anyone could batch a bunch of mempool transactions together for coinjoins. with op_txhash you commit to your output which creates a link, so you can’t use stacking. maybe its not possible, but fun to think about. Has anyone thought about this? nostr:npub1vadcfln4ugt2h9ruwsuwu5vu5am4xaka7pw6m7axy79aqyhp6u5q9knuu7 nostr:npub1klkk3vrzme455yh9rl2jshq7rc8dpegj3ndf82c3ks2sk40dxt7qulx3vt i’m a complete noob in this area 😅
