Andreessen Horowitz has raised a $4.5-billion crypto fund, the industry’s largest to date.
Jack Dorsey’s Block and crypto firm Blockstream plan to mine bitcoin at Tesla’s solar plant in Texas.
Block, the payments company formerly known as Square, is building a bitcoin mining system and hiring a team for the effort.
The feud between the billionaires escalated on Wednesday when Marc Andreessen blocked Jack Dorsey from reading his Twitter posts.
Square, the payments company led by Twitter co-founder Jack Dorsey, is changing its name to Block.