Portals is an NFT series that requires you to collect the NFTs in the real world. Explorers will need to travel to famous landmarks around the world to collect geo-bound NFTs representing those landmarks from alternate realities.
This project inspires collectors to visit some of the world's most famous landmarks and mint their NFTs as proof they were there. Their travel will be forever recorded on the blockchain and their reward will be an NFT.
Every Portals NFT reflects 18% of minting fee back to minters. Overall, there are 3 unique ways Portal NFT holders can earn crypto.