Creative Blockchain
🎭 Theater & Live Performance · lighting cue logs

LuxGraph · Pay to Anchor

A real-time synchronization layer for live performance. Producers pay to verify show-timing accuracy for union compliance, while fans pay a micropayment to 'pulse' the lighting rig via a dedicated audience-interaction lane. Every state change is a settled transaction, ensuring the technical director’s log is cryptographically audit-proof. 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 →

Directors pay 0.01 USDC once, in-page, and the lighting cue logs 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.

lighting cue logs
LightCue Automation
Record and trigger lighting cues onchain to verify show timing and enable automated playback. Every action is signed with a fresh WOTS+ one-time key.
playwright collaboration
DraftFlow · Pay to Anchor
Pay-per-contribution script evolution. This turns the script into a living, metered asset where writers are paid for the act of creation in real-time. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.
prop ownership
Backstage Ledger · Pay to Anchor
The app meters the history of theater history—enabling props to accumulate value through a chain of verified performance signatures. No subscription; pay per update to keep the legacy alive. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.
rehearsal tracking
PromptBook · Pay to Anchor
An QUIP-metered production slate where every stage manager note, blocking update, and attendance check-in is a precision micropayment. Actors pay to 'unlock' their personalized daily notes; directors pay to 'blast' performance feedback. Accountability isn't a policy; it's a micro-transactional audit trail. One 0.01 USDC payment over x402 anchors the WOTS+ seal on-chain — no subscription, no account.