Creative Blockchain
🎥 Videography & Film · camera profiling

GlassCheck · Metered

Pay per profile fetch to calibrate RAW footage against a decentralized library of physical lens characteristics. Skip the proprietary subscription; pay only for the glass you rented. Producers. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.

x402 track · paid unlockMetered 402 gate· pay-per-unlock
Section · Onchain

The primitive.

full primer →

The valuable camera profiling operation sits behind an HTTP 402 that states its price before anyone signs, so videographers pay per unlock instead of per month.

Why this primitiveLoading details…

Kernel
an HTTP 402 challenge in front of exactly one valuable operation — an export, a render, a full-resolution download — where each unlock is a single USDC payment bound to its settlement tx
Drives the UI as
a locked panel that states its price before you sign, plus an 'unlocks bought / used' counter beside the released payload
Appendix · Secrets

Required keys.

METAMASK_PRIVATE_KEY
Deploys the QUIP verifier to your host chain. Fund on Sepolia via the Google Cloud faucet.
open ↗
SEPOLIA_RPC_URL
Host-chain HTTPS RPC endpoint. Any Sepolia provider works.
open ↗
ETHERSCAN_API_KEY
Required for npx hardhat verify after deploy.
open ↗

Add these in your Lovable project under Settings → Secrets before pasting the prompt below.

Appendix · Mega-prompt

The build prompt.

Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →

Loading the build prompt…
Open in Lovable ↗Sepolia Etherscan ↗
Appendix · Market

Market sizing.

TAM
…
SAM
…
SOM
…

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.

camera profiling
LensProfile Archive
Decentralize camera and lens profiles on IPFS for consistent color and exposure correction. Every action is signed with a fresh WOTS+ one-time key.
licensed assets
RawCut · Metered
A granular video asset mart where creators pay-per-frame to license raw B-roll. Ideal for short-form editors who need a single 3-second transition without buying a $50/mo library access. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
creator royalties
SpliceGate · Metered
A high-frequency royalty distribution engine where viewership triggers instant micro-settlements. Payment isn't just a result; it's the heartbeat of the media player, ensuring no frame is rendered without a signed authorization and a confirmed Base tx hash. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
collaborative project management
FinalCut · Metered
Shift video production from bureaucratic DAOs to a real-time, pay-to-play creative engine. No governance bloating—just a metered stream of creative consensus where every frame adjustment is a settled transaction on-chain. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.