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Knowledge Base

Browse the concepts behind Truestamp. Follow the links between concepts, or search across everything.

Tagged: how-to

3
Entropy
Printing a Beacon as a Proof-of-Life Artifact How to print a Truestamp beacon as a lectern sheet or a lanyard badge so a photograph or recording that shows it cannot have been made before the beacon existed, covering the three form factors, the QR code target, printer settings, and the limits of what the paper proves.
Items
Submit an Item How to timestamp data by submitting an item on the web form, JSON:API, GraphQL, console WebSocket, CLI, or an MCP agent, with every claims field (name, hash and hash type, description, URL, location, timestamp, metadata), hash mode versus plan-gated claims-only mode, and the limits that apply.
Verification
Verify a Proof Step-by-step guide to verifying a Truestamp proof bundle offline by recomputing the leaf hash with domain separation, walking the Merkle inclusion path to the block root, rehashing each carried witness, and walking the epoch proof to the root recorded on Stellar or Bitcoin.