Blockchain technology ... rewrite its history, which can allow for the double-spending of cryptocurrency. 51% attacks are possible because, in most cases, only a simple majority of a network ...

Because of this distribution—and the encrypted proof that work was done—the blockchain data, such as transaction history, becomes irreversible. Such a record could be a list of transactions ...

See how we rate investing products to write unbiased product reviews. Blockchain is a decentralized, digital database that stores transactions and other forms of data. Key blockchain features ...

AI agents will make decisions that affect human lives, wealth and well-being. Yet we've built these systems on black-box ...

Women in AI, Crypto and Business are amazing. International Women’s Day, marked annually on March 8, has long been a tribute to women’s resilience. In 2025, as technology races forward and ...

Blockchain technology was unveiled nearly 35 years ago, but it first became prominent more recently—in 2009, with the ...

Seventy-four percent of NATO’s one trillion token supply was distributed in one of the largest airdrops ever – now trading ...

In a hotly contested election for local Republican party leadership in Williamson County, TN, Simple Proof, a company that safeguards public records using the Bitcoin blockchain, was called in to ...