Jack Dorsey's Block added 114 Bitcoin to its corporate treasury in Q1 2026, bringing the company's total corporate holdings to 8,997 BTC worth roughly $692 million.
But the bigger story is transparency. Block just published its first quarterly proof-of-reserves report, confirmed by third-party auditors. The report covers all Bitcoin the company is responsible for: 8,997 BTC in the corporate treasury plus 19,357 BTC held on behalf of Cash App customers, totaling 28,355 BTC worth approximately $2.2 billion.
Wallet addresses and cryptographic proofs are published for on-chain verification. Anyone can check them.
Block has been buying Bitcoin with a percentage of its gross profit since 2020. The company also builds Bitkey, the self-custody hardware wallet, and Proto, the Bitcoin mining chip. The proof-of-reserves report is one more signal that Block is treating Bitcoin as core infrastructure, not a speculative side bet.
