The first Bitcoin block signaling for BIP-110 has been mined, marking a flashpoint in a heated debate over restricting non-financial data onchain.

Bitcoin nodes independently validate transactions and enforce shared rules without a central authority. Proof-of-work converts energy expenditure into a measurable coordination mechanism. Miners ...

Jack Dorsey's Block reports earnings and fires 40% staff.

Despite incredibly long odds, someone scored a $200K BTC block reward after spending just $75 to rent Bitcoin mining power.

The fintech company behind Square and Cash App is slashing more than 4,000 jobs as AI has made that many people redundant. Wall Street agrees.

The limits in the parameter of the bitcoin protocol that determines its size is called the block size limit for that transaction. That can be performed on the network are approximately every 10 ...

Earnings season is wrapping up with a mixed bag of results across crypto miners, AI infrastructure plays and fintech names, ...

The number of companies adding Bitcoin (CRYPTO: BTC) to their corporate treasuries has soared this year. Block (NYSE: XYZ) ranks 13th in BitcoinTreasuries' list of public companies that hold the top ...

Block, Inc. (NYSE:XYZ) is among the 11 Best Bitcoin and Blockchain Stocks to Invest in. Block, Inc. (NYSE:XYZ) is among the Best Bitcoin Stocks. On February 4, 2026, Block, Inc. (NYSE:XYZ) said it is ...

Researchers have introduced a novel optimization framework for Bitcoin transaction validation, successfully resolving the long-standing "redundant validation" bottleneck in the Bitcoin network.

Block has cut 40% of its workforce. Here’s how the restructuring could reshape Jack Dorsey’s Bitcoin strategy, Cash App’s ...