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Identity networks track archaeological artifact provenance via blockchain-based verifiable credentials (VCs). Each artifact receives a unique DID, with VCs documenting excavation details (e.g., location, date), ownership history, and conservation records. Zero-knowledge proofs validate authenticity without exposing sensitive data (e.g., collector identities). Smart contracts enforce provenance rules (e.g., preventing illegal trade), while decentralized ledgers ensure tamper-proof records for museums, collectors, and regulators.
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