On this Bitcoin Talk episode of THE Bitcoin Podcast, Walker talks with Calle, an open-source developer currently building Cashu, an open-source Ecash protocol for Bitcoin ***** Go to bitbox.swiss/walker and use promo code WALKER for 5% off the Bitbox02 Bitcoin-only hardware wallet. ***** CALLE & ECASH LINKS: Calle on Nostr: https://primal.net/calle Calle on X: https://twitter.com/callebtc Cashu: https://cashu.space Cashu wallets: https://docs.cashu.space/wallets DONATE TO CASHU DEVELOPMENT: https://docs.cashu.space/contribute ***** eNuts (developed by Agron): https://www.enuts.cash/ Agron on Nostr: https://primal.net/p/npub1pp355axf69z8ndrz8zdnqa54s90e5xy737mwqk9e9cvt606nwszsdx8nu7 Agron on X: https://twitter.com/kadrigron ***** npub.cash (devloped by Egge): https://npub.cash Egge on Nostr: https://primal.net/p/npub1mhcr4j594hsrnen594d7700n2t03n8gdx83zhxzculk6sh9nhwlq7uc226 Egge on X: https://twitter.com/Egge21M ***** WALKER’S LINKS: NOSTR: https://primal.net/walker X/TWITTER: https://twitter.com/walkeramerica https://twitter.com/titcoinpodcast WATCH ON YOUTUBE or RUMBLE