https://boardwalkcash.com/wallet
Blowing me away thinking of all the possibilities that e-cash can offer us. I have many more questions about e-cash now than I had before the  nostr:npub1e0z776cpe0gllgktjk54fuzv8pdfxmq6smsmh8xd7t8s7n474n9smk0txy ++ conference in Berlin last weekend/ 

Nice to chat to  nostr:npub1klkk3vrzme455yh9rl2jshq7rc8dpegj3ndf82c3ks2sk40dxt7qulx3vt again after two years since I met him last in Amsterdam. . He's open, honest and has a wealth of knowledge in the space and was happy to answer all my questions. Huge thanks Max.