Creative Blockchain
🎵 Music & Sound Design · sample library curation

Sample Provenance Vault

Securely mint and verify original samples for trusted reuse and licensing.

HTS NFT provenance mint· onchain authorship
Section · Onchain

The primitive.

full primer →

Musicians mint each sample library curation as a native Hedera Token Service NFT pointing at an IPFS CID, so authorship and timestamp are provable from a single HashScan link.

Why this primitiveNFT provenance ensures unalterable origin tracking for authentic sample ownership.

Kernel
a Hedera Token Service NFT minted with TokenMintTransaction, pointing at an IPFS CID, with no Solidity required
Drives the UI as
a 'mint to claim authorship' button that returns the serial number, owner account and 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
$4B
global sample marketplace
SAM
$800M
curated sample libraries
SOM
$150M
niche sample resale platforms

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

See also

Adjacent entries.

mix version archiving
Mix Snapshot Ledger
Mint unique mix versions so producers prove original mixes over time.
synthesizer preset sharing
Synth Patch Provenance
Create certified original synth presets with owned provenance for resale or sharing.
remix licensing
Sample Remix Rights
Mint remixable sample NFTs granting verified usage and royalty rights to remixers.
live performance loops
Live Loop Provenance
Capture and mint unique live-loop sessions for verified creative ownership.