NFT Stamp
The NFT Stamp recognizes your NFT holdings on Ethereum Mainnet, with tiered credentials based on the depth of your collection.
Quick Facts
| Detail | Value |
|---|---|
| Cost | Free (plus any fees to mint/acquire NFTs) |
| Time | ~3 minutes |
| Network | Ethereum Mainnet |
| Supported Standards | ERC-721, ERC-1155 |
Tiers
The NFT Stamp offers tiered credentials based on your NFT holdings:
| Tier | Description |
|---|---|
| NFT Holder | Owns at least one qualifying NFT |
| Digital Collector | Holds a modest NFT collection |
| Art Aficionado | Holds a substantial NFT collection |
| NFT Visionary | Holds an extensive NFT collection |
Requirements
- One or more NFTs (ERC-721 or ERC-1155) held in your wallet on Ethereum Mainnet
- The wallet holding the NFTs must be connected to your Passport
Step-by-Step Verification
- Navigate to the Passport App and connect the wallet holding your NFTs.
- Select the NFT Stamp.
- The system will scan your wallet for ERC-721 and ERC-1155 tokens on Ethereum Mainnet.
- Based on your holdings, you will be assigned the appropriate tier.
- The stamp will be added to your Passport.
Important Notes
- Ethereum Mainnet only — NFTs on other networks (Polygon, Arbitrum, etc.) are not currently counted.
- ERC-721 and ERC-1155 — Only these two token standards are recognized.
- Wallet must hold NFTs — The NFTs must be in the wallet at the time of verification. NFTs in escrow, staked, or listed for sale on a marketplace may not be detected.
Troubleshooting
- NFTs not detected — Ensure your NFTs are ERC-721 or ERC-1155 tokens on Ethereum Mainnet and are held in the connected wallet.
- Lower tier than expected — The tier is based on qualifying NFT holdings. Not all tokens may meet the criteria.
- Wrong network — Only Ethereum Mainnet NFTs are counted for this stamp.
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