This number is committed on the public Polygon blockchain. Copy it, open the transaction, and you will see the same number in the data field — proof this certificate exists and was not altered.
The certificate merkle root is committed as calldata in a CONFIRMED Polygon transaction. Deterministic wallet derived from the ed25519 key. USPTO Patent #64/081,419 (TB-002 ESG Attestation Token).
Merkle Root (root of all receipts for the day)3873e4f2ad5551c69145d0fdd8adcfb7ee89d01d9a2d2312...SHA-512 of the certificate28b7b66c3dea8c5d69b87401658741f5cf0a74e48f47e56f...ed25519 signaturec3cb5X0A/FSmjoxwyNsC/ZhQR5Q4qEFU5fK+ZQlAhgxTf4qJ...IssuerAXIOMAX LLC . Puerto Rico, USA . Cert Org #541860