Since 2019, the Austrian Post has issued several NFT stamp collections - a major technological step toward bringing blockchain technology into daily practical use - With almost 500,000 units sold out rapidly. Every stamp includes a scannable QR code that provides complete traceability on previous owners, procedures, and locations it interacts with. The crypto-stamp puts the Austrian Post on the first line of technology by marking one of the earliest adoptions of NFTs by a country’s official postal service.
