Unverify Creator with Umi
Verify Creator
Verify
Verified Creator
A creator whose verified flag is false could have been added by anyone and, therefore, cannot be trusted. On the other hand, a creator whose verified flag is true is guaranteed to have signed a transaction that verified them as a creator of that asset.
import {
mplTokenMetadata,
unverifyCreatorV1,
} from "@metaplex-foundation/mpl-token-metadata";
import { generateSigner, publicKey } from "@metaplex-foundation/umi";
import { createUmi } from "@metaplex-foundation/umi-bundle-defaults";
const umi = createUmi("https://api.mainnet-beta.solana.com", "processed").use(
mplTokenMetadata()
);
const metadata = publicKey("YourMetadataAccount"); // Address of the NFTs metadata account
const creator = generateSigner(umi); // The creator we are trying to verify as a Signer.
await unverifyCreatorV1(umi, {
metadata,
authority: creator,
}).sendAndConfirm(umi)
CAVYAR AI
CAVYAR AI is in its earliest stages of development and the quality of generated descriptions will improve massively over time. At this stage, there is a risk of false information being generated.
The given code snippet is used to unverify a creator using the Umi framework in Solana.
Explanation:
- The code imports the necessary modules from the "@metaplex-foundation/mpl-token-metadata" and "@metaplex-foundation/umi" packages.
- It creates a Umi instance by calling the
createUmifunction with the Solana API endpoint and the network environment as parameters. ThemplTokenMetadataplugin is added to the Umi instance using theusemethod. - The
publicKeyfunction is used to obtain the public key of the NFT's metadata account and assign it to themetadatavariable. - The
generateSignerfunction is used to generate a signer for the creator using the Umi instance, and the signer is assigned to thecreatorvariable. - The
unverifyCreatorV1function is called with the Umi instance and an object containing themetadataandauthority(creator) parameters. This function is used to unverify the creator by setting the verified flag to false. - The
sendAndConfirmmethod is called on the returned transaction object to send and confirm the transaction using the Umi instance.
In summary, the code snippet unverifies a creator by setting the verified flag to false using the Umi framework in Solana.
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