Creative Blockchain
✍️ Writing, Poetry & Narrative · script feedback

Blacklist · x402

Scriptwriting is a solitary grind; professional coverage is overpriced. 'Blacklist' turns the screenplay into a metered asset. Authors lock scenes or specific script beats behind a $0.01 fee. Peer reviewers earn USDC for every granular critique submitted, while writers pay per vote to surface the data-driven 'heat map' of their narrative's pacing. It turns feedback from a favor into a high-velocity micro-market.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

Access to the script feedback engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so writers — or the agents working for them — pay per query and get a HashScan receipt every time.

Why this primitiveBy shifting from 'voting' to 'metered critique,' the app eliminates feedback fatigue. The x402 model ensures that every note has a cost and every reviewer has a stake, preventing spam and incentivizing professional-grade brevity.

Kernel
an x402 v2 paywall metering access at 0.01 HBAR or 0.01 HTS USDC (token 0.0.429274) per call, paid from the embedded wallet through the relay and verified by a self-hosted facilitator against the Hedera mirror node
Drives the UI as
a 'pay 0.01 HBAR or USDC to unlock' button with a live flow log and a HashScan link for every settlement
Appendix · Secrets

Required keys.

HEDERA_OPERATOR_ID
Hedera testnet account id (0.0.xxxxxx). Create and fund it free.
open ↗
HEDERA_OPERATOR_KEY
ECDSA private key for that account, from the Hedera portal dashboard.
open ↗
REOWN_PROJECT_ID
Free project id powering the HashPack pairing modal.
open ↗
HEDERA_RPC_URL
Optional. JSON-RPC relay, defaults to the public Hashio endpoint.
open ↗
PINATA_JWT
Pins images / JSON / manifests to IPFS.
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 mega-prompt…
Hedera testnet HashScan ↗
Appendix · Market

Market sizing.

TAM
$4.2B
The creator economy for long-form narrative, including web-novelists and playwrights.
SAM
$850M
The global screenwriting software and freelance script coverage market.
SOM
$12M
Independent screenwriters and film students using Base for decentralized portfolio management.

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.

script feedback
ScriptVote
Collect and manage anonymous peer feedback on screenplays via secure onchain voting.
script feedback
ScriptSphere
Share scripts for peer review with gasless, onchain social wallet transactions.
poetry archiving
VerseLedger · x402
A granular attribution layer for poets. Instead of a one-time mint, VerseLedger meters the "Proof of Originality." Pay 0.01 USDC to cryptographically timestamp a stanza or signature, or 0.01 USDC to query the chain for a similarity check against the ledger. It turns the archive from a static list into a pay-per-verification utility for publishers and literary scouts.
interactive storytelling
PlotLine · x402
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. 0.01 USDC per vote ensures skin in the game while preventing bot-spamming of plot arcs. Readers don't just consume; they fund the creative direction one sentence at a time.