NFT → Ticket Flow

1) Organizer setup

1. Admin creates a Team and an Event.
2. In the event settings, specify eligibility (e.g., policy IDs, CIP-25/68 metadata rules).
3. Share the event URL with attendees.

2) Attendee steps

1. Connect wallet (CIP-30).
2. App reads NFTs from the connected wallet using provider APIs.
3. Attendee selects an eligible NFT.
4. App prompts a SignData request with the staking key.
5. App sends signature + token reference to the backend.

3) Backend verification

1. Look up the token location (policy_id + asset_name, UTxO).
2. Verify signature belongs to the stake address that controls the NFT.
3. If valid, issue a ticket (off-chain record) and return ticket details/QR.

4) Check-in

• Staff scans the ticket (or searches), and the system marks it redeemed if valid.

Tickets are off-chain records derived from on-chain ownership at the time of issuance.