American Express launches passport stamp NFT service based on Base chain
Sep 16, 2025 13:33:45
Share to 
ChainCatcher news, according to Cointelegraph, American Express has launched a passport stamp service based on the Base blockchain.
The service allows cardholders to digitally collect and share travel memories in the form of customizable NFT stamps.
Related Projects
Latest News
Polygon and Standard Chartered Bank join the AlloyX tokenized currency market fund
Oct 02, 2025 20:15:58
In September, the monthly trading volume of perpetual DEX exceeded one trillion dollars for the first time, with Aster topping the list at 420 billion dollars in trading volume
Oct 02, 2025 20:09:55
Nasdaq 100 futures continue to rise, reaching intraday highs
Oct 02, 2025 19:53:43
