Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
The Soviet ruble or rouble (; Russian: рубль, romanized: rubl', IPA: [rublʲ]) was the currency of the Soviet Union. It was introduced in 1922 and replaced the Imperial Russian ruble. One ruble was divided into 100 kopecks (копейка, pl. копейки – kopeyka, kopeyki). Soviet banknotes and coins were produced by Goznak in Moscow and Leningrad.