Abstract: Compact block, which replaces transactions in the block with their hashes, is an effective means to speed up block propagation in the Bitcoin network. The compact block mechanism in Bitcoin ...

On November 19, Block Inc. held its first Investor Day in three years. Jack Dorsey, the company’s cofounder, chief executive, and “Block Head,” took to the stage and summarily posed what many ...

Serena Williams retired from tennis in 2022 to focus on her family and business ventures. Serena Williams, who retired from tennis in 2022, has reentered the International Tennis Integrity Agency’s ...

A couple are saving £100,000 by building their own house, but they’re using an unconventional material to do it. Hannah Bird and her husband Charlie, both 26, purchased a quarter-acre plot of land in ...

The winning miner controls just 0.0000007% of Bitcoin’s total network hashpower, which recently hit a record 855.7 exahashes per second. Updated Nov 22, 2025, 6:38 p.m. Published Nov 22, 2025, 6:36 ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The company also reported ...

In-ground pools are typically much more expensive than above-ground pools, though costs can vary depending on size, style and materials. Some or all of the mortgage lenders featured on our site are ...

Needless to say, the 2025 presidential transition has put technology higher on the agenda when talking about the business of government and how those tools can be a lever for changing how agencies ...

A solo miner successfully mined a Bitcoin block on Sunday, collecting a 3.137 BTC payout, worth about $371,000 at the time. The miner operated through the Solo CK pool, a service for solo miners. They ...

Virginia summers are typically milder than those in the South or Southwest, but not this year. Record-breaking heat and persistent advisories have swept across the commonwealth, driving up energy use, ...

"Bargain Block" host Keith Bynum was all smiles in a recent social media post, showing off a joyful hand between himself, his on-air (and real-life) partner, Evan Thomas, and their costar, Shea ...