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Show HN: Cryptographic field photo proof (Ed25519, RFC 3161)
yourbeforeafterwork.netlify.app
1 point
sudeshss
3 months ago
Mobile app that cryptographically signs before/after field photos. Ed25519, SHA-256, RFC 3161 timestamped, GPS stamped. Any alteration breaks proof instantly. Zero backend trust required.
For sale. Overview:
https://yourbeforeafterwork.netlify.app
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Show HN: Cryptographic field photo proof (Ed25519, RFC 3161) | Heykuki News