Interplanetary Non-fungible File Token (IPNFT)

An IPNFT is an on-chain, digital proof of authorship for an IPFS CID, tailored to existing NFT standards.

In IPNFT, a token ID is also the 32-byte CID multihash digest.

Deployment

1. Run npm run deploy -- --network <network>.

Known deployments

Polygon Mumbai

LibIPNFT deployed to 0x5CA8bAEc0b929E7667E0c39F6440Dca5f69f72fC
Transaction hash: 0xb2b2923941c306ea85e2ee9ad8d5b6fb0b8cd66f41df5d168dd5b700f32a3485

Development

1. Run npm run build, then npm run test.
2. Run Hardhat node with npm run node.
3. Deploy contracts with npm run deploy -- --network localhost. Copy the contracts' addresses into the application.