Bitcoin accompanies Superman in space

Superheroes and Cryptocurrency Stamp Series Thanks to the strong dominance of cryptocurrencies in 2021, the only thing that speaks is whether they can go to the moon or not. The strong characters of the coins merged with the superheroes to create stamps for the year 2021. The "Bitcoin accompanies Superman in space" stamp combined the power of bitcoin's strong market understanding and superman from Krypton to create a friendship that will go to "to the moon".