Visa, the US payment giant, has launched a cross-border payment network derived from some aspects of Blockchain technology. The network, called B2B Visa B2B Connect,, is a direct inter-bank ...
Researchers from Stanford University and Visa Research have developed a privacy mechanism for Ethereum smart contracts. An article describing the mechanism is on the web site of Stanford University's Applied Cryptography Group on 20 February.
Visa Inc. has acquired Earthport Plc, a British company that facilitates international transactions for banks and businesses. The American Payment Giant wants to speed up Visa transactions ...