Creative Blockchain
🎬 Filmmaking & Animation · metadata control

AnimMetaManager

Securely store and update animation metadata onchain to maintain provenance and rights data.

Hedera smart contract (HSCS)· onchain logic
Section · Onchain

The primitive.

full primer →

Metadata control gets a tiny Solidity contract deployed to Hedera testnet through the JSON-RPC relay; filmmakers see a 'verified onchain' badge with the live address and a one-tap HashScan link.

Why this primitiveHedera testnet smart contracts ensure metadata integrity and public verification.

Kernel
a Solidity contract deployed to Hedera testnet through the JSON-RPC relay (chainId 296), verified on HashScan
Drives the UI as
a 'verified onchain' badge with the live contract address and a HashScan link
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
$400B
animation asset management
SAM
$700M
metadata platforms for creatives
SOM
$10M
onchain metadata tools

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

See also

Adjacent entries.

frame provenance
FrameChain Ledger
Verify animation frames' originality and authorship on an immutable blockchain ledger.
script rights tracking
ScriptMint
Track and transfer screenplay rights securely through blockchain for transparent ownership history.
crowd animation funding
AnimStake Voting
Enable decentralized community voting to fund independent animations using secure onchain ballots.
motion asset NFTs
MotionNFT Vault
Mint and trade unique motion design assets as NFTs with verifiable ownership and licensing.