DataStamp — ASO

By MARCOS D'AVILA GABBARDO on AppTrack Ninja.

Proofs anchored in Bitcoin

DataStamp is a local-first proof vault for creating verifiable timestamps for text, photos, screenshots, receipts, contracts, and files. The app computes a SHA-256 hash on your device, requests an OpenTimestamps proof, and lets you keep a portable record that can later be verified against Bitcoin anchoring. Your original content stays under your control; the proof is based on the hash, not on uploading the private document itself. What DataStamp does: • Create timestamp proofs for text, images, and files • Verify existing OpenTimestamps (.ots) proofs • Track pending and confirmed proofs • Org…

Categories: Utilities

Keyword visibility, ranked search terms and daily position movement for DataStamp.