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How can identity protocols support indoor playground access?
Identity protocols can streamline indoor playground access by issuing decentralized digital tickets linked to verifiable credentials (VCs). Parents or guardians store these VCs in digital wallets, allowing contactless entry via QR codes or NFC scans. Age verification and waiver status can be embedded in the VC, ensuring compliance with safety regulations. Self-sovereign identity (SSI) models let users control data sharing, reducing administrative delays. Blockchain records track attendance, while loyalty programs reward frequent visitors, enhancing convenience and security.