A coin collector buying a storage unit was quickly rewarded for the risk. Jesse, 25, from Massachusetts, is interested in vintage pieces and coin collecting. When they got the opportunity to buy a ...

Coinprism is the first colored-coins Bitcoin wallet. They offer the ability to prove ownership of stocks, bonds, commodities, smart property and more by “coloring” bitcoins with the Open Assets ...

The oldest coin storage units were sturdy portable boxes modeled after military banks of the 18th century. When made for children, the goal of inexpensive “bank boxes” was to encourage saving money ...

Kolkata/Mumbai: The four government mints in Kolkata, Mumbai, Noida and Hyderabad have stopped production of coins owing to a glut in the market and lack of storage space, government sources said on ...