PeptidesCheckPeptidesCheck.
Authenticity Register

Verify a batch.

Paste a batch number or a Secure Hash Algorithm 256-bit (SHA-256) hash. The register is append-only, so entries can never be edited or deleted.

How to read results
  • Registered and unaltered. The exact certificate content matches an existing register entry.
  • Seen before under a different batch. The batch identifier appears more than once with different contents. Treat with caution.
  • Not in the register. No matching submission. This does not mean the certificate is fake, only that no one has run it through PeptidesCheck yet.
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