News: Bitmain IPO, Bitcoin and Tether, Terpin v. AT&T, NVidia hates crypto, Vietman blocks mining rigs, Playboy v. GBT, Ethereum Ponzis, Bitcoin bail, Maersk v. shipping industry
Bitcoin’s stupendous power waste is green, apparently — bad excuses for Proof-of-Work
Ethereum Casper proof-of-stake only has to work well enough: Worse is Better in action