Creative Blockchain
💃 Dance & Choreography · affective annotation

SENTIC · Pay to Verify

A fractionalized emotional library for movement. Pay to decode the soul within the vector. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.

x402 track · paid unlockPay-per-verify· verification market
Section · Onchain

The primitive.

full primer →

Whoever needs certainty about a affective annotation — not the creator — pays 0.01 USDC to have the WOTS+ chain replayed, and choreographers get a signed verdict receipt they can keep.

Why this primitiveLoading details…

Kernel
a paid verification service where a third party — buyer, festival, insurer — pays 0.01 USDC over x402 to have someone else's WOTS+ chain replayed and gets a signed verdict receipt back
Drives the UI as
a verdict panel with pass/fail per nonce, the local browser verification beside the paid one, and a keepable receipt
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.

affective annotation
Movement Emotion Tags
Pin emotionally tagged dance movement metadata on IPFS to enhance creative interpretative tools. Ownership is sealed inside a post-quantum QUIP vault.
live collaboration
Kinetic · Pay to Verify
A decentralized stage where every 8-count is a transaction. The EIP-3009 signature authorizes instant pose-override, creating a real-time, high-frequency auction for creative control. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.
rights marketplace
StepCheck · Pay to Verify
A micro-licensing engine for viral movement. Instead of complex legal sync-rights, dancers sign EIP-3009 permits to authorize 8-bar choreography sequences. Every tutorial view or 'duet' attempt triggers a micro-transaction, turning viral trends into programmatic revenue streams. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.
content exchange
MOTIF · Pay to Verify
Turn every eight-count into a revenue stream. MOTIF converts choreography clips into granular QUIP-gated assets. No subscriptions—just micro-payments for movement primitives to build your next set. Settlement is instant via EIP-3009, enabling creators to earn as their style is sampled. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.