Crypto Stamps brings together postal institutions and collectors to explore the intersection of philately and blockchain-based digital collectibles. Held at Unicorn Factory Lisboa on June 5, 2026, the session features representatives from the Universal Postal Union, Austrian Post, La Poste France, and Liechtenstein Post discussing how traditional stamp collecting is evolving into a digital-native experience through NFTs. The program includes presentations on digital philately initiatives, Austrian Post’s crypto stamp launch, and two panel discussions examining cultural heritage, design, technology, and the global collector community building around NFT stamps.