Fedimint developers, Eric Sirion, and Cashu’s thesimplekid ran one federation across three codebases at Ecash Hackday Berlin on September 30. Fedi CEO Obi Nwosu says the demo answers the software-monoculture risk he flagged after Liquid and Coldcard.
Fedi, the Bitcoin innovator building on the Fedimint protocol, today releases a one-click federation builder in its app, pairing users with anonymous guardians to secure bitcoin reserves and uphold cypherpunk privacy ideals.
Four years after someone bought a cup of coffee with ecash, the privacy technology being built on top of Bitcoin continues to improve. From Fedimint and Cashu to new protocols like BitVM, developers, activists, and users are uniting to ensure that transactional privacy with Bitcoin is available to all.