Provenance Gate · x402
Turn every 'Right-Click Save' into a revenue event. A headless registry where artists sign visual proofs to the L2. Instead of a stagnant database, it’s a living gate: users or AI scrapers pay 0.01 USDC to verify a high-resolution provenance link or generate a signed 'Permission to Use' certificate. The payment protocol acts as the timestamp, making the settlement the legal proof.
The primitive.
Access to the copyright preservation engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so painters — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveBy shifting from 'protection' to 'metered verification,' the archive becomes an active economic layer. x402 allows agents and platforms to programmatically clear usage rights for fractional amounts, automating the legal defense fund directly through the protocol.
Required keys.
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The build prompt.
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Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.