Earlier this week, I wrote on social media that it costs significantly less energy to produce cryptocurrencies like bitcoin and Ethereum.
Signet Jewelers, the world’s largest retailer of diamond jewelry, has joined Tracr, the diamond blockchain program being developed by South African gem juggernaut De Beers Group.
A woman in Youngsville, North Carolina, whose pet dog had gone missing, was told to pay a bitcoin ransom by criminals claiming to have taken the family pet.
Op-Ed | Cryptocurrencies like Bitcoin Consume Significantly Less Resources than Fiat Money
World’s Largest Diamond Retailer Joins De Beers Blockchain Project
Latest Bitcoin Scam: Demanding Crypto to Return Lost Dog