Hashing together strings with SHA256 to tie them together is really not that revolutionary. People have been doing that since 1992. Hell, even Git uses it. If blockchain was the important piece we’d be using B-Money, not Bitcoin. nostr:note10yc2e3w6n3g2n2rg9lkerv8a697lf3xquqawpf7mdzfjj9fsntgsvkgsyl