Verify a proof

Drop a .screenreg proof file — or the original screenplay plus its .manifest.json and .proof.ots. Verification runs entirely in your browser. Nothing is uploaded.

Drop your proof here, or click to choose

A single .screenreg file is enough. A proof-only (evidence) bundle verifies the date; add the screenplay to also confirm the contents. Or drop the loose .manifest.json + .proof.ots + screenplay.

Privacy. This page is fully client-side; your script bytes never leave your browser. Open the Network tab in your dev tools and you will see no upload requests. When a proof references a Bitcoin block, this verifier reads the asserted block height and trusts the calendar's claim. For fully trustless verification, run the CLI against your own Bitcoin node.

v0.2 · reference verifier.
Spec: spec/v1/.
CLI: git clone https://github.com/screenplay-registry/screenreg