- The Bill & Melinda Gates Foundation has partnered with blockchain startup Coil - Ethereum's next hard fork, dubbed Constantinople, will be postponed until early 2019 - Visa is preparing to launch its blockchain-based digital identity system for cross-border payments - Goldman Sachs and Galaxy Digital Ventures have invested $15 million in crypto custody service BitGo - … [Read more...] about Crypto news in brief (October 22, 2018): BMGF, BitGo, Visa, Ethereum hard fork, Armenia