script – What kind of wallet or protocol would sign a Taproot keypath spend with SIGHASH_NONE?
Browsing early Taproot transactions, I came across this one (block 709,911, ~280 blocks after Taproot activation): https://mempool.space/tx/ef72502f5d2509f519be33304e385bdf9d1bed5e4cd19f7a254700299db2ba91 What caught my ...













