Bitcoin

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Hoskinson Says BIP-361 Is a Hard Fork That Would Strand 1.7M BTC

The Cardano founder argues Bitcoin's quantum fix mislabels itself as a soft fork while leaving pre-2013 wallets, including Satoshi's, unrecoverable. Over 34% of Bitcoin's circulating supply carries exposed public keys vulnerable to quantum attack, according to on-chain data cited in the critique.

By Ramy Morton
Tech

Anthropic's 3.5 Gigawatt Deal Is a Direct Challenge to Bitcoin Miners. Many Are Already Switching Sides.

On April 6, 2026, Anthropic announced a partnership with Google and Broadcom for multiple gigawatts of next-generation TPU compute capacity starting in 2027 — its largest infrastructure commitment ever. Revenue run rate: $30 billion, up from $9 billion at end-2025. Bitcoin miners lose roughly $19,000 per coin produced. AI hosting offers 80–90% operating margins. The industry's biggest business model shift in history is already underway.

By Jan Whitfield
Learn

Bitcoin's Four-Year Cycle Explained

Bitcoin has produced three complete market cycles since 2012, each anchored by a halving event and shaped by global liquidity conditions. Understanding how the cycle works — and where its limits are — matters more in 2026 than at any previous point in Bitcoin's history.

By Jan Whitfield
Learn

Bitcoin Halving History: How Each Cycle Affected Price

Bitcoin has gone through four halvings since 2012. Each one cut miner rewards in half and reshaped the market. The pattern of diminishing returns is now clearer than ever, with the 2024 cycle delivering the weakest post-halving gains on record.

By Jan Whitfield
News

Two Companies Now Control 815K BTC and 5M ETH

Strategy added 34,164 BTC in its third-largest purchase ever. Bitmine bought 101,627 ETH in its biggest week since December. Together, they deployed $2.8 billion in a single week while most treasury firms stayed on the sidelines.

By Jan Whitfield