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Zero-Knowledge Proofs

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Anthropic Releases FlashProve to Cryptographically Verify Which Model Produced a Reply

The system promises a way to audit model provenance using zero‑knowledge proofs but remains a costly, limited research prototype.

Anthropic Releases FlashProve to Prove Which AI Model Produced an Answer

ZKsync’s Airbender Prime Generates Ethereum zkEVM Proofs in Real Time on One GPU

Ethereum Launches zkAPI to Let Users Pay for AI Without Linking Payments to Their Identity

Buterin Frames Ethereum as a 'Cryptographic World Computer'

Shielded Bitcoin Proposal Maps Zcash‑Style Privacy onto Bitcoin

Peirce Urges Zero-Knowledge Proofs to Cut KYC Data Collection

Europe Gets Its First Physically Backed Zcash ETP

Buterin Gives 60% Chance Advanced Cryptography Hits Sub‑10x Overhead

Zakura Common Cuts Zcash Shielded Transaction Construction to Under 200 ms

Grayscale Files to Convert Zcash Trust Into Spot ETF With Ticker ZCSH

Ethereum Foundation Shifts L1 Roadmap From Poseidon to SHA and BLAKE

XRPLd 3.3.0 Due Next Week With Five Amendments Including Reworked Batch

PI Tests $0.10 as Rally Builds Ahead of Protocol v25

Pi Network Sets July 22 Deadline for Protocol v25 Upgrade

Zcash Restores Shielded Transactions After Emergency Patch for Counterfeiting Flaw

Cycles Raises $6.4M to Build Privacy‑Preserving Crypto Clearing Network

Polygon Wallet Adds Private USDC and USDT Payments Using Zero-Knowledge Proofs

Paradigm’s PACT Proposal Offers Private Proof Path for Quantum-Threatened Bitcoin

World ID 4.0 Brings Proof‑of‑Human Verification to Tinder, Zoom and Ticketing