Vienna, Austria – Austrian Post has announced the release of a new limited edition of Crypto stamp art (CSA) in collaboration with renowned artist duo, Hackatao. The new edition, which will feature two iconic figures from Austrian history, Wolfgang Amadeus Mozart and Hedy Lamarr, will be launched on June 4, 2025 at 10 a.m. It will be available for purchase at the Austrian Post stand at NFC Lisbon…
