April '25 Cete

An interesting conversation is around the costs of setting up a secure (possibly airgapped) cold storage. People usually bring up the do-it-yourself Seedsigner (<$50) and Blockstream's Jade ($80 plus shipping). The conversation often includes usability (tiny screens and few buttons for both) and tinfoil hat aspects of security. What people don't usually mention is is the Coinkite Tapsigner ($20 plus shipping), probably because it's not a device per se, but an NFC card that signs transactions...