JACK DORSEY – KEY FACTS
Net worth: US $ 4bn( 2025)
Block’ s Bitcoin holdings: 8,584 BTC worth nearly US $ 1bn
Square’ s reach: Serves 4 million merchants, processes US $ 241bn annually
Proto Rig innovation: Modular Bitcoin miner with 10-year lifespan vs traditional 3-5 years
Cost savings: Proto Rig reduces upgrade costs by 15-20 % per cycle
Market milestone: Block joined S & P 500 in July 2025
Investment commitment: US $ 10m invested in“ andOtherStuff” opensource collective
Latest venture: Bitchat peer-to-peer messaging app launched July 2025