Cryptographic field photo proof (Ed25519, RFC 3161)

Show HN: Cryptographic field photo proof (Ed25519, RFC 3161)

Cryptographic field photo proof (Ed25519, RFC 3161) is active in the show hn launch space.

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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

The company sits in the show hn launch segment, where it competes on its core product or service.

Its current recorded stage is Show HN launch.

Website: yourbeforeafterwork.netlify.app