Drop the two ceremony files here: the proof JSON and the original PDF. Nothing leaves your device — verification runs entirely in your browser.
In the link or email you received from the organizer.
The server only delivers the files — your browser does the checking. Nothing is trusted to the server.
Each block below shows its role, signer, face photograph, and the result of every cryptographic check performed by your browser. No black box — every computed value is shown next to its expected counterpart.
The closing block's SHA-256 is anchored to the Bitcoin blockchain via OpenTimestamps, providing a trusted timestamp that proves the ring was closed before a given block height. This check requires network access and is a secondary confirmation.