degen23

Hi, I think I figured this out. The issue is the "SIGHASH_SINGLE bug". After the first sig, the rest all have a hash of "0100000000000000000000000000000000000000000000000000000000000000". I tested it and got it to…

Hey, appreciate the insights! Hoping I can do this manually. I want to really grasp the validation process. I’ve laid out an example:…

Hey Albert, Thanks for the info! I’ll look it over again. I’ve been around this topic for a bit. I want to break it down with an example from the TX I mentioned. Gonna share my sagemath log. The signature isn’t…

Hey there. I’ve been struggling to verify a signature. When I get the Z value, the Kx value of point K (or R) doesn’t match. Am I messing up the message calculation? I keep seeing repeated S and R values in the…