Verify GalleryMint NFTs
Confirm that an edition was minted by the official GalleryMint system
How to Verify
Every GalleryMint edition is a CashToken NFT on the Bitcoin Cash blockchain. To verify an edition is authentic:
- Check the edition's transaction on a block explorer
- Look at the sender address — it should be one of our official minting wallets listed below
- The edition should have BCMR metadata pointing to
api.gallerymint.io
- The NFT commitment contains the artwork hash, GPS coordinates, NFC UID, and timestamp
If an edition was NOT sent from one of these wallets, it was not minted by GalleryMint and may be counterfeit.
Official Minting Wallets
These are the only addresses authorized to mint GalleryMint NFTs:
What Makes an Edition Authentic?
- Minted from an official wallet — listed above
- Contains BCMR OP_RETURN — links to metadata at api.gallerymint.io
- NFT commitment data — includes artwork hash, GPS, NFC UID, timestamp
- NFC hardware verification — the edition was triggered by a cryptographically signed NFC card
- GPS proximity check — the collector was physically at the artwork