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

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

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

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 was designed to be decentralized. No individual, company, or government was meant to control it. This idea is at the ...

Know why the world's first cryptocurrency is called digital gold. Learn how mining works, its limited supply, and how it differs from XRP.

Explore Layer 2 crypto networks that leverage base blockchains like Ethereum to enhance transaction speeds, reduce costs ...

The Bitcoin network’s mining difficulty eased to 146.4 trillion on January 8, with the next adjustment expected to rise to ...

An X post from Jack Dorsey revived an old question: Is Bitcoin part of “crypto” or a category of its own? On Oct. 19, 2025, Jack Dorsey posted three words on X: “bitcoin is not crypto.” The post ...

Post-quantum cryptography specialist BTQ Technologies has introduced ‘Bitcoin Quantum,’ a permissionless fork and testnet of ...

Bitcoin advocacy groups sent a letter to Congress asking for tax exemptions to cover BTC and major network tokens, not just ...