Greedy bots have launched an RBF transaction war over Bitcoin sent to a compromised wallet, according to a post from X.

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

The Old BTC Risk Explained. BTQ Technologies has announced a Bitcoin -like testnet designed to stress-test post-quantum signatures in a controlled environment. Launched on January 12, 2026, the Bitcoi ...

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

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

Bitcoin’s rally stalled near $91,000 as BlackRock’s IBIT ETF led more than $300m in redemptions. Bitcoin’s rally stalled on ...

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

Government-imposed tax hurdles on transactions could be slowing Bitcoin's adoption, especially among everyday consumers. Roundtable anchor Rob Nelson was joined by attorney James "MetaLawMan" Murphy ...