Certifying existing NFTs | Verisart Help Center (2024)

To certify an existing NFT, you must be the owner of the NFT and have connected your wallet to your Verisart account. Please note all NFTs minted on Verisart and the Verisart Shopify App are automatically certified.

To certify an existing NFT, you must provide the following on-chain information.

Look up your NFT listing on OpenSea to get the on-chain information.

Contract Address and Token ID

Find the Contract Address and Token ID under 'Chain Info' on the OpenSea

Certifying existing NFTs | Verisart Help Center (1)

If the full information is not being displayed and you see an ellipsis, you can find the contract address and token ID by looking at the URL.

Certifying existing NFTs | Verisart Help Center (2)

For example: opensea.io/assets/ethereum/0xb932a70a57673d89f4acffbe830e8ed7f75fb9e0/20377

  • Contract address: 0xb932a70a57673d89f4acffbe830e8ed7f75fb9e0

  • Token ID: 20377

Finding the owner address

To find the owner address ,click the name of the user who owns the work and copy the string of letters and numbers under the name.

Certifying existing NFTs | Verisart Help Center (3)

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How to create a Certified NFT

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Guide to NFT minting

Viewing contract and NFT

Advice for selling NFTs on Shopify

Certifying existing NFTs | Verisart Help Center (2024)

FAQs

How do I certify my NFT? ›

Creating Certified NFTs
  1. Create a certificate before minting.
  2. Mint your NFT and add the certificate URL to the creation description.
  3. Add on-chain information to your certificate.

How do you verify the authenticity of an NFT? ›

Authenticity of an NFT can be found by its origin and the blockchain platform it is minted upon. Also, you can check the metadata of the NFTs provided along with its associated blockchain. In another way, you can go with verifying the ownership of the NFT you wanna buy and check its whole history from creation to sale.

How do you prove you own an NFT? ›

If you ever need to provide NFT proof of ownership, you can do so in a number of ways. Smart contract metadata. First things first, head to the Details section of the NFT smart contract. This should include info on tokenID, contract address, blockchain hosting, metadata status and encoding standard.

How does NFT authentication work? ›

Digital Identity Verification: NFTs can be tied to a person's digital identity, providing a unique and verifiable representation of that identity. This can be useful in online platforms, virtual worlds, and other digital environments where verifying the authenticity of users is important.

How do you know if an NFT is legit? ›

Conduct due diligence on the NFT you're buying: perform a reverse image search on what you're buying, andif it appears on a number of NFT exchanges/markets, it may not be legitimate; make sure that the release comes from an expected source, i.e., the artist's own social media/website.

What makes an NFT authentic? ›

NFTs are unique digital certificates stored on a blockchain, ensuring the authenticity and ownership of both digital and physical items. Unlike traditional certificates that can be easily forged or lost, NFTs provide a permanent, tamper-proof record.

How to check the NFT original? ›

You can go to the NFT's smart contract and click on “Details” to get information on the NFT's token ID, the NFT's metadata status (should either be 'edible' or 'centralized'), the blockchain that the NFT is on, and contract address of the collection.

How do I know if an NFT will be valuable? ›

The scarcity of an NFT is a significant determinant of its market value. Rarity can be determined by factors such as limited supply, unique attributes, and exclusivity.

Do you still own the NFT if you sell it? ›

NFTs do not normally transfer any copyrights or intellectual property to the buyer. The copyright stays with the artist. This means you cannot buy an NFT associated with music and decide to use it in a car commercial. If that was your intention, you would still need to pursue traditional licensing agreements.

Do I own the rights to my NFT? ›

As the creator of an NFT, you may own the intellectual property rights to the digital asset but not necessarily the underlying content or materials used to create it. Regarding digital art, the original creator of the NFT owns the rights to how the artwork is presented.

Do you actually own an NFT? ›

This is a little tricky to answer because an NFT can represent ownership of a piece of digital content that would otherwise be considered IP. However, the NFT itself is not the IP – it's simply a record of ownership.

How to verify NFT authenticity? ›

Top Tips for Checking an NFT's Authenticity
  1. Check the NFT artist or seller's identity. ...
  2. Check the NFT's website carefully. ...
  3. Verify the NFT's Contract Address. ...
  4. Check the NFT's Sales Volume. ...
  5. Look at the NFT's price. ...
  6. Use an NFT reverse image search.
Dec 19, 2022

How to confirm an NFT transaction? ›

To check internal transactions, locate your account address on Etherscan and about halfway down the page, click on the 'Internal Transactions' tab. The transaction should be there. Another way to verify that you received funds in exchange for your NFT is by verifying that your balance is correct.

How to check owner of NFT? ›

For a ERC721 NFT you would can check that by calling the ownerOf() function in the NFT smart contract. Pass in the token ID and it will return the owner of that NFT, which you then can compare to the authenticated users address.

Can an NFT be licensed? ›

NFT Licenses Can Be Customized To Fit Your Project Needs

“The license rights will tell the buyer that they are buying the NFT, but they are getting the license to the associated digital asset, which we will define as the works. We refer to the NFT sellers as the granter or licenser.

Can you register an NFT as a trademark? ›

You can trademark an NFT name, and an increasing number of businesses have applied to trademark their non-fungible token names! In fact, the U.S. Patent and Trademark Office is seeing a surge in trademark applications for NFTs.

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