Niob Coin & Crypto stamp digitalization

This unique set consists of this year's Silver-Niobium Coin from Münze Österreich AG and the matching Crypto stamp “Digitalisation” from Österreichische Post AG. This unique physical stamp contains real silver and is accompanied by a digital twin (NFT) on the blockchain. Additionally, for the first time, the Silver-Niobium Coin also has a digital twin on the blockchain. This set is strictly limited to a total of 5,000 pieces and is available at a price of €121.40 - a true collector's item that combines tradition and modernity! The security pigment of the Crypto stamp contains real silver, which gives it even higher value and makes it sparkle in the light. In contrast, the special feature of the coins with a niobium core is that the coloring is not achieved by applying color. Instead, precisely controlled oxidation processes on the surface create oxide layers only a few nanometers thick, giving the Silver-Niobium Coin its color.