Blockchain

Interviews with entrepreneurs and techies at the Copenhagen conference.

Though they face an array of competitive threats — from digital currencies to peer-to-peer payment apps — the vast majority of community banks do not have a payments strategy, according to a recent survey.

Out of the ashes of the fake-accounts fiasco, heads of business lines became more open to change, an executive at the bank’s innovation group said Wednesday.

Cash machine makers are working to make them work with, not against, smartphones; prices of digital currencies crashed on Monday, possibly sparked by a hoax that an Ethereum co-founder had died.

The incident shows that cryptocurrencies may be vulnerable to market manipulation—and may not be ready for prime time.

Most executives see the value of the technology, but are still looking for definitive use cases before taking the leap.

One of the best early bitcoin companies, Blockchain survived a period marked by scandals and shutdowns to become a market leader and attract new investment for expansion.

Bitcoin, and the blockchain system that powers it, is one of several virtual currencies and the value of one bitcoin skyrocketed more than 300 percent in the last year.

Initial coin offerings seen causing bottleneck in the network; exchanges halt ethereum transactions.

Just as we call letters "snail mail," in the future people may consider bank transfers snail money.