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Verify a Stamp

Authenticate any TattooOS Stamp.

Paste the stamp hash, scan the QR from a printed receipt, or open a stamp link. Every signed piece on the platform is publicly verifiable — no account needed.

How it works

Three signatures, one chain.

  1. 1The artist's identity is verified to KYC Tier 1 before they can sign anything.
  2. 2When the artist signs a piece, TattooOS issues a stamp — a hash that binds the piece image, the artist identity, and a timestamp. The hash is permanent and unforgeable.
  3. 3Anyone can verify the chain back to the platform root. The stamp page shows you the artist, the piece, and the issuance time — every fact independently checkable.