Creative Blockchain
🎬 Filmmaking & Animation · frame licensing

Cell Meter · Pay to Anchor

A programmatic frame-buffer for high-fidelity animation assets. Payment is the literal 'Get Frame' command. Transactions are signed via Privy, allowing for high-speed, frame-by-frame compositing without manual invoicing. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.

x402 track · paid unlockPay-to-anchor· paid provenance
Section · Onchain

The primitive.

full primer →

Filmmakers pay 0.01 USDC once, in-page, and the frame licensing seal is written on-chain for them — no funded host-chain wallet, no subscription, just a payment log that ends in a real transaction.

Why this primitiveLoading details…

Kernel
a 0.01 USDC payment over x402 on Base Sepolia that buys one on-chain anchor — the server verifies the settlement, then a relayer writes the user's WOTS+ seal into the QUIP verifier on the host chain
Drives the UI as
a numbered payment log running from 402 challenge to settled USDC to the host-chain anchor tx, every hash a clickable explorer link
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.

frame licensing
AnimFrame Trade
License individual animation frames securely and transparently using blockchain smart contracts. The creator's existing wallet is wrapped with a post-quantum commitment.
frame licensing
Frame Rights
License individual animation frames securely with embedded wallets to track ownership and transactions gas-free. Every action is signed with a fresh WOTS+ one-time key.
frame provenance
IMPRINT · Pay to Anchor
A frame-by-frame provenance layer where animators pay-per-seal to cryptographically anchor work-in-progress frames to Base. Proof of authorship is now a metered utility. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.
license management
LicenseLock · Pay to Anchor
A pay-per-frame licensing engine for animators. Instead of complex legal paperwork, motion assets (rigs, textures, b-roll) are served via QUIP-gated endpoints. LicenseLock settles 'Proof of Use' instantly, allowing small indie studios to access high-end asset libraries without massive upfront buyout fees, while ensuring artists are paid for every second of screentime. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.