Frank BrinkkemperWhy you will never buy your coffee with BitcoinWell… your crypto-savvy nephew might do it a few times, but you will never buy your coffee with Bitcoin. And no, also not with Ether, or…4 min read·Jan 8, 2021----
Frank BrinkkemperHow the speed of light limited Bitcoin’s growthIt is the 1st day of August 2017. A memorable day in the history of Bitcoin: the blockchain split. How did the speed of light ensure…4 min read·Mar 2, 2020--1--1