While seen widely as a symbolic pledge of support, it's near impossible in practice since blockchains are decentralised networks in which no one controls or can be banned from participating in the pro

Bitcoin is made through a process known as mining, in which operations use high-powered, fuel hungry computers to solve complicated math problems used to validate transactions in the network and post them to a public ledger,

A technology expert on Thursday took aim at one of President-elect Donald Trump’s many campaign promises for when he sweeps back into office next month: his vow that all remaining Bitcoin be “made in the U.