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

What powers Bitcoin? Know the core technology behind the world's first cryptocurrency, from blockchain and cryptography to ...

What is Bitcoin mining? Know how digital gold is created, the role of miners in securing the network, and the shift toward ...

More than half of Bitcoin’s global mining network runs on renewable energy — and much of it comes from sources that would otherwise go unused. “More than half of the network is using some type of ...

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 ...

The price of the world's top cryptocurrency skyrocketed to more than $63,000 yesterday, as growing demand for spot bitcoin exchange-traded funds (ETFs) is driving bitcoin close to its all-time high ...

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 ...

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 ...