The key idea is simple: Spark doesn’t move bitcoin on-chain between users. It replaces who holds the valid authorization to ...

In the age of digital records, how do we know that data has not been tampered with? Rafael (Rafa) Cordón has an answer. In efforts to preserve the integrity of real information — especially government ...

An ETF is one Bitcoin investment option for retail investors; it lets them track Bitcoin’s price without the hassle of owning the crypto directly. In January 2024, the US Securities and Exchange ...

Azteco founder Akin Fernandez says prepaid Bitcoin vouchers can reach users exchanges never will, starting with everyday ...

Emphasize Bitcoin’s value. It lets people send value online without a bank in the middle. Use analogies. “It’s a public ledger anyone can verify,” then stop and see if they have additional questions.

Bitcoin halving is a critical event in the world of Bitcoin that impacts investors and others involved with it. About every four years, the reward for mining new Bitcoin blocks is cut in half. The ...