CryptoFeeds

technology·11d ago

Anthropic method reconstructs P-256 seed tied to passkey security

Anthropic's timestamp-based recipe recovers P-256's public seed, offering provenance evidence while leaving some curve choices unexplained.

technology·11d ago

Claude reconstructs P-256 public seed, per report, leaving provenance gaps

Anthropic's model used a timestamp-based method to rebuild the P-256 curve's public seed, CryptoSlate reports, though parameter selection remains unexplained.

bitcoin·11d ago

Adam Back Calls Bitcoin the 'Hurdle Rate' After Anthropic's Junk Rating

Blockstream's Adam Back framed bitcoin as the benchmark to beat after Anthropic drew a junk credit rating, widening a debate over borrowing costs and 60/40 portfolios.