Each travel stamp is stored as an ERC-721 token on Base, Ethereum’s layer-2 scaling network. According to Amex press release, the stamps can be customized to reflect highlights from each trip, such as ...

Owning an NFT means you own the unique token that proves you are the official owner of that specific digital item. It’s like ...

What if today’s decision could secure tomorrow’s financial independence? The cryptocurrency market has always thrived on ...