In Proof-of-Work (PoW) systems, a 51% attack happens when an attacker controls more than half of the blockchain’s hashing ...

A clear explanation of what Bitcoin is, how it works, and why its decentralized design and fixed supply matter.

Chaotic hash functions represent a cutting‐edge convergence between nonlinear dynamics and cryptographic science. These functions employ chaotic maps—mathematical systems that exhibit extreme ...

Analysts at one of the biggest asset managers in crypto say one declining Bitcoin (BTC) metric may actually be a bullish ...

Bitcoin mining faces its toughest test yet. As post-halving margins shrink, miners pivot to AI, HPC and M&A in a high-stakes 2026 outlook.

Bitcoin faced a turbulent Q4 in 2025, with December seeing a nearly 9% drop and record volatility since April, yet VanEck’s mid-December “ChainCheck” report notes improving liquidity and resetting ...

Mozilla has released Firefox 146. The update brings a backup function for Windows 10, a dedicated GPU process for macOS, and quantum cryptography. Mozilla has released Firefox 146 for all platforms.

The 4% pullback in Bitcoin’s hashrate over the past month could be an encouraging sign, with VanEck pointing out that miner capitulation has typically acted as a contrarian bullish indicator. Matt ...

Bitcoin mining revenue (hashprice) has fallen roughly 30–35%, from around $55 to $35 per PH/s/day, driven by low BTC prices, high difficulty, and minimal fees. Many miners are operating at a loss, ...

In a McDonald's by a lake surrounded by mountains, in the centre of the Swiss city of Lugano, a customer orders coffee. "Can I pay with bitcoin?" he asks, and the person behind the counter holds out ...