Part 3/14:
Bastian represented Sato Chip, a Belgian company leveraging the same technology as banking cards to create NFC-enabled smart cards suited for Bitcoin transactions. Their flagship product, Sat Chip, enables users to sign transactions with a simple tap on a smartphone or computer, offering a keyless, contactless experience. Other offerings include the Seat Keeper for securely backing up seed phrases and the Sattodime—a bearer smart card facilitating Bitcoin exchanges and gifts akin to cash. Notably, all Sato Chip products are open source, emphasizing transparency and user empowerment despite a minimal hardware form factor.