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Jeff Booth spent 15,000 hours trying to kill Bitcoin. The attacks failed, and the research changed how he invests.

A Bitcoin user burned 1.6 BTC on fees and moved nothing. A runaway Replace-by-Fee loop raised the bid every second until the wallet emptied. SpiderPool mined the ...

Ravencoin developers said Tuesday the blockchain may erase several days of transactions after attackers exploited a flaw.

Ravencoin, a proof-of-work chain worth around $57 million, warns about an attack exploiting a critical consensus flaw in ...

Two mining pools controlling most of Ravencoin’s hashpower are building a replacement chain from before Friday’s first invalid block, putting deposits, withdrawals and payments made since then at risk ...

Attackers exploited a Ravencoin consensus flaw at block 4,487,776. The patched chain from block 4,487,775 must overtake it, risking a ~3-day reorg.

BIP-110 Bitcoin fork stalled after two blocks on August 8-9, 2026, but backers have escalated to a proof-of-work change that ...

Supporters of BIP-110 split off into a minority Bitcoin chain on Saturday, but it mined only two blocks in about eight hours ...

The breakaway chain inherited bitcoin’s mining difficulty with only a tiny share of hashpower, leaving blocks hours apart ...

Shaw Walters, the founder of ElizaOS, the AI agent project that started life as ai16z, has said that its token is dead and its foundation is winding down.