Mint, Melt, Repeat: Interactive E-cash for Bitcoiners at nostr:npub17yqgpat6e6ensd78jqhj4c3ef03uq04uqu3z05rhjnlk67lwm8wq9w5269

Explained the basic crypto behind modern E-cash and the Cashu protocol proposed by nostr:nprofile1qqs9pk20ctv9srrg9vr354p03v0rrgsqkpggh2u45va77zz4mu5p6ccpzemhxue69uhks6tnwshxummnw3ezumrpdejz7qgwwaehxw309ahx7uewd3hkctc0c969u.

I fast coded a cashu wallet in stage, but you can check a more structured material at https://github.com/edilmedeiros/cashu-workshop

Feedback and PRs are super welcome to make this the best introductory cashu workshop/workbook.