Creative Blockchain
✍️ Writing, Poetry & Narrative · story idea validation

PlotProof · Metered

Pay-per-query validation for story premises against a global narrative database. Every check settles on-base, providing a cryptographic receipt of 'narrative proof-of-work' and creative timestamping. Eliminate the friction of minting; focus on the utility of verification. 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 story idea validation operation sits behind an HTTP 402 that states its price before anyone signs, so writers 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.

story idea validation
Plot Mint
Mint story concepts as NFTs to validate originality and stake creative claims. The creator's existing wallet is wrapped with a post-quantum commitment.
screenwriting rights
DraftFlow · Metered
A granular narrative licensing engine where screenwriters monetize at the scene level. Each interaction triggers an EIP-3009 transfer directly to the script's contributors, turning a static PDF into a metered IP asset. Payment is the permission layer for adaptation. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
script segments
SceneLock · Metered
A scriptwriter’s assembly line where every scene-pull is a micro-settlement. Payment triggers the instant EIP-3009 transfer, returning a Base tx hash that serves as the cryptographically verifiable 'Right to Render' for that specific narrative beat. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.
poetry funding
Stanza · Metered
FreeVerse turns every poem into a metered stream of consciousness. No subscriptions, no ads, just a direct value-transfer between word and reader. Poets can set 'milestone' lines that trigger larger facilitator-settled grant payouts once a specific reading volume is reached. Every unlock is a single 0.01 USDC payment behind an HTTP 402 gate — you pay for what you actually use.