GradeLock · x402
Color grading is a series of expensive micro-decisions. SceneMood turns color look-up tables (LUTs) and grade metadata into paid primitives. Instead of sending watermarked files, colorists host secure previews where directors pay 0.01 USDC to toggle a specific look or 'commit' a grade to the master timeline. Every color decision is a signed transaction, creating a cryptographically verifiable 'Director’s Cut' audit trail where the creator is paid for every iteration, not just the final export.
The primitive.
Access to the color grading proof engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so filmmakers — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveShifts post-production from a flat-fee service to a metered creative-audit model. It eliminates billing disputes by making every 'look' a tiny, paid event recorded on-chain.
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Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.