CoinGeek is a leading blockchain news outlet offering insights into enterprise blockchain, BSV, AI, Web3, and technology trends.

What does CoinGeek cover?

CoinGeek covers in-depth news, analysis and editorials on blockchain technology, BSV, business applications, AI, Web3, and related events.

Steve Shadders tackles the subject of double spends at CoinGeek Week Miners Day

The idea of double spending has already been documented as a possibility on many blockchains—including on Bitcoin Cash (BCH)—but that they can easily be controlled, according to nChain’s Steve Shadders.

Click here to read the article in full.

Recommended for you

2025 Wrap: Top 8 events in UK and Europe

CoinGeek’s 2025 coverage spanned frontier tech worldwide, spotlighting major events from AI to blockchain across the U.K., U.S., Asia, and...

By Becky Liggero Fontana

December 22, 2025

Texas grid faces massive overload from AI demand

The Texas power grid faces challenges from surging AI demands and BTC mining, which impact costs and operations for miners...

By Jacob Rozen

December 22, 2025