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

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

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

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 ...

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

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 ...

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.

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 ...

Citigroup projects Bitcoin could reach $143,000 in 12 months (62% upside from $87,000) with a bull case of $189,000 and bear case of $78,500. Citi’s base case expects $15 billion in spot Bitcoin ETF ...