Bitcoin testnet4 · Spark REGTEST · no mainnet paths
Creative Bitcoin
🎭 Theater & Live Performance · direction

Director's Vision Ledger II

Directors mint annotated scripts as NFTs capturing their unique vision and notes.

Spark sats paywall· instant sats payments
Section · Onchain

The primitive.

full primer →

Directors pay a few sats over Spark (Bitcoin L2) via a single Privy-signed transfer to unlock the direction; settlement is instant and the merchant confirms via getBalance.

Why this primitiveA Spark sats transfer settles in under a second and is Bitcoin-native — perfect for gating this content behind a one-click, low-friction micropayment.

Kernel
a 'pay N sats on Spark to unlock' gate — the user signs a Spark transfer via Privy, the merchant's wallet observes the transfer via Spark's getBalance/getTransfers, and the endpoint releases the payload
Drives the UI as
a 'pay 100 sats to unlock' button that returns the Spark tx id, the merchant confirmation, and settles instantly
Appendix · Secrets

Required keys.

PRIVY_APP_ID
Privy dashboard → your app. Configure with chainType 'spark' to mint Bitcoin L2 wallets on sign-in.
open ↗
PRIVY_APP_SECRET
Server-side. Required for the merchant Spark wallet to observe incoming sats transfers via the Privy RPC.
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 — it carries its own feature spec, code, setup and checklist. read the build strategy →

loading the build spec…
Open in Lovable ↗mempool.space testnet4 ↗
Appendix · Market

Market sizing.

TAM
$1B
digital script annotation market
SAM
$200M
director collaboration software
SOM
$20M
NFT-based vision tracking

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

See also

Adjacent entries.

direction
Director's Vision Ledger
Directors mint annotated scripts as NFTs capturing their unique vision and notes.
audience engagement
SmartStage Access II
Enable seamless, gas-free ticketing and VIP experiences via social login and faucet-funded transactions.
script collaboration
ScriptShare Vault II
Facilitate secure, collaborative script revisions with onchain identity and no-fee transactions.
prop provenance
PropChain Ledger II
Track and verify theater prop history and ownership with private social access and free transactions.