Creative Blockchain
🎬 Filmmaking & Animation · scene metadata tracking

MetaScene Ledger

Track all metadata changes in animation scenes onchain with gasless wallet updates for full provenance.

Magic Link email wallet· wallet UX
Section · Onchain

The primitive.

full primer →

Filmmakers sign in with an email one-time code and get an embedded Hedera wallet — no seed phrase, no extension, no gas estimator — and their scene metadata tracking actions settle in about three seconds for a fixed sub-cent fee.

Why this primitivethe embedded wallet’s social wallet and Hedera's fixed sub-cent fees remove gas barriers to continuous onchain metadata logging.

Kernel
a Magic Link embedded wallet created from an email OTP, signing over the Hedera JSON-RPC relay (chainId 296) at fixed sub-cent fees — no seed phrase, no extension, no gas estimator
Drives the UI as
a one-tap 'Sign in with email' that drops the user in with their 0.0.x account id and EVM address already on screen, plus HBAR/USDC balances and faucet links
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
$2B
animation production metadata
SAM
$400M
digital asset metadata services
SOM
$9M
blockchain metadata tools

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

See also

Adjacent entries.

storyboard collaboration
Storyboard Sync
Enable real-time, gasless syncing and feedback on storyboards among filmmakers and artists.
animatic distribution
Animatic Drops
Distribute animatics securely with embedded wallets for easy user access and sponsored preview transactions.
motion design sharing
Motion Share
Share and collect feedback on motion graphics with instant, gasless social wallet interactions.
frame licensing
Frame Rights
License individual animation frames securely with embedded wallets to track ownership and transactions gas-free.