Crypto stamp
This Crypto stamp is issued by the official Austrian Postal Service (Österreichische Post AG). This special postage stamp connects the analog world with the digital. The Crypto stamp can be used to transport your mail and it is also your personal virtual collectible.
This Crypto stamp is issued by the official Austrian Postal Service (Österreichische Post AG). This special postage stamp connects the analog world with the digital. The Crypto stamp can be used to transport your mail and it is also your personal virtual collectible.