COA.1

The COA and Identity Protection Registry

For Resellers, Laboratories, Pharmacies, Manufacturers, and Trusted Certificate Issuers

Protect your Certificates and Identities

COA Protection Tamper Proof Digital Fingerprint
Identity Protection Identity Linked to Every COA
Real-Time Verification Proof Anyone Can Verify
Register
Why COA Chain

A QR Code Alone Is Not Proof.

A legitimate Certificate of Analysis can be copied, reused, or linked to the wrong seller, product, or batch. COA Chain protects the connection between the verified organization, registered certificate, and authorized use.

Buyers can confirm who registered the COA, whether it matches the protected version, which product or batch it covers, and whether the record is active.

A New Verification Standard

More Than a PDF. More Than a QR Code.

COA Chain verifies the full trust relationship—not merely the document a QR code opens.

The COA Chain Way

COA.1 - A Live, Linked Verification Record

  • Links the COA to a verified registrant and authorized issuer.
  • Confirms that the document matches the registered fingerprint.
  • Connects approved websites, products, batches, lots, and records.
  • Shows current status and blockchain-backed verification history.