Alan Turing, a British mathematician who made a significant contribution to decrypting Nazi secret codes during World War II known as Enigma and who established the foundations of today's computer science.
Alan died before reaching his 42nd year of age. Alan committed suicide due to persecution by the British government on the basis of his homosexuality.
Parallel Polis in Prague issued the Alan Turing Silver Tribute Medals in 2021 in a total emission of 12 pieces. Each medal is engraved with a unique number from 1 to 12. The NFT represents a real medal made of 250 g of silver of the highest purity. Each unique medal can be claimed once.