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Tutorial: How to send USDC from Ethereum to Solana
Video Tutorial: How to use the Token Origin Verifier
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Tutorial: NFT Origin tool
Users may use the NFT Origin tool to help manually verify the authenticity of an NFT.
Note: The tool only tell you the origin of a NFT which can help you to verify it manually. It will not tell you whether a NFT is a real or fake.
For NFTs sent from Solana -> Ethereum
Using the NFT origin tool:
Navigate to the NFT origin tool:
https://portalbridge.com/#/nft-origin-verifier
​
Select the chain the NFT is currently on (Ethereum) & connect your wallet
Paste the address & tokenId
Click view sol scan
​
How to manually verify the NFT is authentic:
You can manually verify the NFT's authenticity via the creator address & mint address.
On Solscan, we can compare the creator addresses with another NFT on a verified NFT collection in a marketplace such as
solanart.io
.
Head to
solanart.io
& select the collection. In this example we are using Degen Ape Academy which has a verified collection of Degen Apes.
Origin details of the Ape that was sent over from Solana to Ethereum:
Origin details of the Verified Ape on
Solanart.io
​
When you compare the two, the two creator addresses
& update authority are identical so you can manually verify that the piece is authentic.
Example of a Fake NFT sent to Ethereum
Link:
https://twitter.com/wormholecrypto/status/1441773766137106454
​
For NFTs sent from Ethereum -> Solana
Using the NFT origin tool:
Navigate to the NFT origin tool via
https://portalbridge.com/#/nft-origin-verifier
​
Select the chain the NFT is currently on (Solana) & connect your wallet
Paste the address
Click View on Opensea
On Opensea, you can tell that this piece has been verified, hence is not a replica.
​
​
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Tutorial: How to send USDC from Solana to Ethereum
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Contents
For NFTs sent from Solana -> Ethereum
How to manually verify the NFT is authentic:
Example of a Fake NFT sent to Ethereum
For NFTs sent from Ethereum -> Solana