rich1.0thejohnnycrypto (npub1xf…u852x)https://yabu.me/npub1xf3hga0vqft0h4652udw4ffv232vn0teldavtwvl2wuxel9e2faqfu852xnjumphttps://yabu.menostr:nprofile1qqsf4z8z6xqwlspvtxemg2cvk3zzfy0207cd5e44nn0uuxeehpwlttq2jzcaf seedsigner on a nintendo dsi, signing with qr codes or telephone tones, is the most fun air gap i've seen this year.