I wrote an entry level blog post about Cashu 🥜 for @blocktrainer Dive into Cashu, its history and some of the core ecash concepts: https://www.blocktrainer.de/en/blog/cashu-the-open-chaumian-ecash-protocol-on-bitcoin
Great article! “If you find a text from me that is signed with my public key, you can be sure that I really wrote this text.” I believe it should read ‘private key’.