Bitcoin testnet4 · Spark REGTEST · no mainnet paths
Creative Bitcoin
🎥 Videography & Film · previsualization

Chain-Backed Storyboards

Store and share editable storyboards onchain with instant, gas-free updates.

Ordinals inscription (testnet4)· onchain authorship
Section · Onchain

The primitive.

full primer →

Videographers inscribe each previsualization as an Ordinal on Bitcoin testnet4, minting a permanent, wallet-owned inscription ID with the artifact bytes carried directly in the witness.

Why this primitiveWriting the artefact bytes directly into a Bitcoin testnet4 taproot witness mints an ownable inscription that travels with the creator's address.

Kernel
a taproot inscription that writes the artifact bytes directly into a Bitcoin testnet4 witness, minting an inscription ID owned by the creator's address
Drives the UI as
an 'inscribed on Bitcoin' badge with the inscription ID and an ordinals.com testnet preview
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
$1.1B
video pre-production software
SAM
$85M
storyboard collaboration tools
SOM
$5M
teams using onchain storyboarding

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

See also

Adjacent entries.

video encoding
Transcode Manifest
Pin transcoding manifests on IPFS to track formats, resolutions, and settings transparently.
animation loops
LoopProvenance
Store looped animation metadata on IPFS to verify originality and share reusable loop assets.
script and dialogue
ScriptSync Chain
Pin and link script revisions and annotations on IPFS for collaborative screenplay editing.
camera profiling
LensProfile Archive
Decentralize camera and lens profiles on IPFS for consistent color and exposure correction.