Creative Blockchain
✍️ Writing, Poetry & Narrative · story validation

PlotProof · Pay to Verify

Secure your IP at the speed of thought. PlotProof enables authors to notarize narrative beats, character arcs, and full drafts directly to Base. Every 'Proof' event anchors your creative timeline with a cryptographic timestamp, creating an immutable trail of originality that protects against plagiarism while providing a verifiable history of your story's evolution. Pay only when you protect. 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 story validation — not the creator — pays 0.01 USDC to have the WOTS+ chain replayed, and writers 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.

story validation
PlotProof
Timestamp story drafts to prove originality and track narrative evolution over time. Every action is signed with a fresh WOTS+ one-time key.
writer identity
NOM-DE-GUERRE · Pay to Verify
By turning authorship into a metered on-chain primitive, writers build liquid reputations across platforms while preventing 'identity squatting' through micro-costs. Sign once with Privy, pay per proof. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.
limited edition poetry
Vellum · Pay to Verify
Use QUIP to meter access to the full text, turning each scroll into a revenue-generating event. Collectors pay to unlock the high-resolution 'Print' state, generating a Base tx hash that serves as the provable signature of the edition's scarcity. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.
script collaboration
Ghostwriter · Pay to Verify
A pay-per-line collaborative script engine. Revenue from the final script sale or streaming royalties is automatically streamed back to contributors based on their EIP-3009 signature weight. No voting, just skin-in-the-game syntax. Anyone can pay 0.01 USDC over x402 to verify someone else's QUIP chain and walk away with a receipt.