Creative Blockchain
✍️ Writing, Poetry & Narrative · interactive storytelling

PlotLine · Paid Certificate

A real-time collaborative logic engine for fiction where every narrative branch is a pay-per-vote micro-transaction. Authors publish 'Fractured Chapters' where the plot path is gated by liquidity; the story only progresses when the collective pool for a specific outcome hits its threshold. Readers don't just consume; they fund the creative direction one sentence at a time. Paying 0.01 USDC over x402 returns a signed provenance certificate for the work.

x402 track · paid unlockPaid provenance certificate· signed receipt
Section · Onchain

The primitive.

full primer →

One 0.01 USDC payment turns the interactive storytelling record into a signed certificate writers can email, attach or archive — and the page proves who signed it without asking anyone to trust the server.

Why this primitiveLoading details…

Kernel
a 0.01 USDC payment over x402 that returns a relayer-signed provenance certificate over the WOTS+ head — a portable document anyone can verify without trusting the issuer
Drives the UI as
a certificate card with the signed fields, the issuing signer, and a 'recover signer' check that runs in the browser
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.

interactive storytelling
NarrativeVote
Enable readers to vote on story plot directions through blockchain-based decision contracts. Every action is signed with a fresh WOTS+ one-time key.
interactive storytelling
Narrative Flow Sync
Save and share branching story manifests guaranteeing permanent access and collaboration. The creator's existing wallet is wrapped with a post-quantum commitment.
interactive storytelling
Narrative Nexus
Mint branching story nodes as NFTs to ensure unique creator control and provenance. Every action is signed with a fresh WOTS+ one-time key.
community storytelling
Inkwell · Paid Certificate
A cellular-automata writing engine where every word is a transaction. Contributors earn automated rebates when others build upon their specific branch, turning storytelling into a competitive, high-stakes economy of lore. Paying 0.01 USDC over x402 returns a signed provenance certificate for the work.