Metadata & Provenance

Each Conditional Claim NFT adheres to a standardized metadata schema, ensuring full transparency and auditability.

Metadata includes:

• Bar serial number

• Weight and purity

• Fine gold content (troy ounces)

• Vault identifier

• Jurisdiction

• Refiner / producer

• Assay reference

• Vault cryptographic attestation

• Tokenization timestamp

All metadata is:

• Immutable once minted

• Publicly verifiable

• Cryptographically signed by the vault

• Anchored to the Global Gold Registry

This creates bar-level proof-of-reserves by design.