Onchain Audio Watermarking
Embed immutable proof of ownership and usage terms in audio files verified via blockchain.
Hedera smart contract (HSCS)· onchain logic
Section · Onchain
full primer →The primitive.
Copyright protection gets a tiny Solidity contract deployed to Hedera testnet through the JSON-RPC relay; musicians see a 'verified onchain' badge with the live address and a one-tap HashScan link.
Why this primitiveHedera testnet contracts provide tamper-proof evidence of audio copyright.
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
Required keys.
Add these in your Lovable project under Settings → Secrets before pasting the prompt below.
Appendix · Mega-prompt
The build prompt.
budget · 1 message
Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →
Loading the mega-prompt…
Market sizing.
TAM
$1.3B
audio copyright management
SAM
$350M
digital watermarking technologies
SOM
$40M
blockchain watermark adopters
Indicative figures for hackathon pitches — refine with your own research before raising.
Adjacent entries.
sample tracking
Loop Provenance
Track and verify original creators of music loops and samples to credit and reward authors accurately.
remix licensingOnchain Remix Rights
Enable transparent licensing and royalty splits for remixed tracks directly on the blockchain.
beat collaborationCollaborative Beat Ledger
Record and timestamp collaborative beat creation sessions with immutable proof of contribution.
sound librariesSound Effect NFT Vault
Mint and trade exclusive sound effects as NFTs ensuring ownership and monetization for creators.