MarqueeGate · x402
A gate-entry protocol where every digital ticket validation is a 0.01 USDC micro-settlement. Instead of static QR codes, the 'GateCheck' requires an on-the-spot HTS transfer signature, paying the venue directly to unlock the turnstile. This prevents secondary market fraud by making the 'handshake' between the wallet and the scanner a real-time, paid proof-of-presence.
The primitive.
Access to the ticket authenticity engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so directors — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveTraditional NFT tickets suffer from high gas fees and static metadata. By using x402, we turn the act of 'entry' into a pay-per-use primitive. It eliminates the need for expensive mints while ensuring every ticket scan is a verified, ledger-settled event on Hedera, making forgery economically impossible.
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Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.