China has been investing heavily in blockchain technology, but the U.S. has the capacity to outcompete them and should ...

As fresh data is periodically added to the network, a new “block” is created and attached to the “chain.” This involves all nodes updating their version of the blockchain ledger to be ...

Blockchain is a decentralized, distributed ledger technology that records transactions across multiple computers in such a way that the registered data cannot be altered retroactively. Each block ...