Bitcoin transactions could be resistant to quantum attacks without changing the network’s core rules, a new proposal contends ...

Bitcoin transfers are public, but that doesn’t mean they’re simple to read. A wallet address by itself says very little. What matters is the history behind it: where coins came from, how they moved, ...

2.565 BTC was deliberately sent to Bitcoin’s Genesis address on February 7, 2026, permanently locking away over $150,000 worth of BTC. The transaction did not involve Satoshi Nakamoto as anyone can ...

Developers are considering ways to quantum-proof the world's oldest cryptocurrency as the threat of this computing moves beyond a hypothetical.

Google's new whitepaper says it could take only minutes for a quantum system to crack Bitcoin.

Mining continues after 2140, but rewards come only from transaction fees, not new bitcoin. Bitcoin’s fixed supply means security must be funded by real network usage and fees. Strong adoption can keep ...

Bitcoin Depot is moving to require ID for all transactions as regulators have cracked down on crypto ATM operators over scams and money laundering concerns. The biggest Bitcoin ATM operator in the US ...