23.5 Bleskomat, the offline Bitcoin Lightning Network ATM || Chill
Wasabi Wallet
Bleskomat is an offline Lightning ATM that counts physical fiat and generates LNURL requests signed with HMAC-SHA256 between the device and server, eliminating the need for internet or exchange-rate APIs. The signed QR code encodes the fiat amount, currency, a random nonce, and reference data—when scanned, the server verifies the cryptographic signature proves the code originated from a legitimate

https://relay.towardsliberty.com/28b57077aea9333d13d2c6b9b5eccd44ee63432edd43c878b2bb26ad208b73bb.mp4