Jack Dorsey's Block nears 9,000 bitcoin in treasury after Q1 addition

The firm added 114 BTC to its corporate treasury, for a total of 8,997 BTC, and said it plans to issue regular third-party reports. What to know : Block said it added 114 BTC to its digital asset treasury, taking the total to 8,997 BTC. Adding in customers' holdings, a proof-of-reserves report shows the payments company is responsible for a total of 28,355 BTC, worth about $2.2 billion. Wallet addresses and cryptographic proofs are published for onchain verification, enabling the public to independently confirm BTC ownership.