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Decentralized identity (DID) streamlines festival access via verifiable credentials (VCs) for tickets, age verification, and VIP passes. Attendees prove eligibility (e.g., "over 18") using ZKPs without sharing personal data. Smart contracts automate entry and wristband activation, while blockchain audit trails reduce ticket fraud. Self-sovereign identity (SSI) lets users control data sharing, and interoperable DIDs enable cross-festival loyalty programs, enhancing convenience and security.
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