Creative Blockchain
✍️ Writing, Poetry & Narrative · peer feedback

EchoEdit

Exchange onchain peer critiques with gasless transactions tied to verified social identities. The creator's existing wallet is wrapped with a post-quantum commitment.

base track · post-quantumPost-quantum key wrap· quantum-safe upgrade
Section · Onchain

The primitive.

full primer →

Writers keep the wallet they already have, but its classical key is wrapped in a post-quantum seed extension — the badge flips to 'quantum-safe' once the hash-based commitment unwraps for a peer feedback action.

Why this primitiveLoading details…

Kernel
a post-quantum seed extension that wraps an existing ECC/ECDSA wallet key, so the classical signature is only accepted after the hash-based commitment unwraps correctly
Drives the UI as
a two-layer key badge — classical address on top, post-quantum commitment underneath — with a 'quantum-safe' state
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.

screenwriting rights
ScriptRoyalty
Automate royalty distribution for collaborative screenplays using verified smart contract agreements. The creator's existing wallet is wrapped with a post-quantum commitment.
poetry marketplace
VerseAuction
Sell original poems as verified digital assets with ownership recorded on Ethereum Sepolia. The creator's existing wallet is wrapped with a post-quantum commitment.
dynamic poetry
MetaPoem
Create poems that evolve via blockchain triggers based on reader interactions or events. The creator's existing wallet is wrapped with a post-quantum commitment.
version tracking
ScriptChainAudit
Track and audit screenplay versions with immutable blockchain timestamps for dispute resolution. The creator's existing wallet is wrapped with a post-quantum commitment.