Launched this week
GETOKEN File Proof

GETOKEN File Proof

Prove when a photo or document existed. Free to check.

2 followers

Prove that a photo, video or document existed on a given day and has not changed since. Your file never leaves your device: only its SHA-256 fingerprint is timestamped via OpenTimestamps and anchored in Bitcoin. 3 files a month free; checking is always free.

GETOKEN File Proof makers

Here are the founders, developers, designers and product people who worked on GETOKEN File Proof