DropMetadataRenderer
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Metadata rendering contract for NFTs with indiviual media assetsThis contract is in charge of managing and rendering the metadata for Zora drops. A drop is an NFT collection where all the NFTs have individual media assets.
Whenever a tokenURI
is called on an NFT contract it is forwarded to this contract to get metadata for a specific NFT.
View the source contract code here and the list of deployed contract addresses here.
baseURI
: A common base path that all the assets share and can append the tokenId to the end to get the metadata for an NFT.contractURI
: A resource for getting metadata for the contract. Follows the contract-level metadata format described here.provenanceHash
: A hash that is used to prove that the order of the images and metadata was set pre-mint, and was not manipulated.target
: The address of the NFT contract to get data for.
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updateMetadataBaseUpdates the baseURI and contractURI.
function updateMetadataBase( address target, string memory baseUri, string memory newContractUri)
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updateMetadataBaseWithDetailsUpdates the metadata base URI, extension, contract URI and freezing details.
function updateMetadataBaseWithDetails( address target, string memory metadataBase, string memory metadataExtension, string memory newContractURI, uint256 freezeAt)
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updateProvenanceHashUpdates the provenance hash stored in the contract.
function updateProvenanceHash(address target, bytes32 provenanceHash)