World's first' bitcoin ATM launched in Canada

The world's first publicly accessible ATM machine which can exchange digital currency - bitcoins - for any official currency has been launched in Canada by a group of young entrepreneurs. The ATM......

The Next Big Tech Revolution

Blockchain's promise: Dramatically speeding up transactions, explains Ajit Balakrishnan. Illustration: Dominic Xavier/Rediff.com   The term 'blockchain' in an ordinary citizen's mind probably......

Do you know these bitcoin billionaires?

Image: Bitcoins. Photograph: George Frey/Getty Images The currency has built up an impressive line-up of self-made men (scam artists, drug dealers) over the course of its seven years of existence......

Is the NFT phenomenon a bubble? Or a new beginning?

Non-Fungible Tokens are unique crypto codes driving collectors of art and music. Devangshu Datta traces the history of NFTs. IMAGE: Non-fungible token is a new type of digital asset that has......