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Credential sharing permission settings allow users to define granular access controls for their verifiable credentials (VCs). Options include time-bound sharing (e.g., 24-hour access), purpose-specific restrictions (e.g., medical data only for hospitals), or revocation capabilities. Decentralized identifiers (DIDs) enable secure, auditable consent logs, while smart contracts enforce rules automatically. Users can update permissions in real-time via dashboards, ensuring compliance with data privacy regulations like GDPR.
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