Some 600,000 new postage stamps featuring a likeness of California Gov. Arnold Schwarzenegger went on sale Friday -- his 57th birthday -- in his native Austria, and the postal service said it was ...

Crypto Stamp 3.0 will have a market value of 9.90 euros ($12), with a total circulation of 100,000 stamps. Registration for preordering the NFT stamp will reportedly commence in June.