Andreessen Horowitz Establishes $4.5B Crypto Fund, Its Fourth

https://www.coindesk.com/resizer/cvJvQNTdfA1sZUlsC07KE4sB7OE=/800×600/cloudfront-us-east-1.images.arcpublishing.com/coindesk/QDCMVRASN5D2PG52F66NPFAS7M.jpgAs crypto tumbles, Vitalik Buterin says Ethereum’s shift to proof-of-stake will happen in August.