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31 articlesA complete index of every article on this site.
Blockchain
- Blockchain Prior Art Under 35 U.S.C. 102: Whitepapers, Forum Posts, and the Printed-Publication Problem
- What Is a Multi-Party Computation (MPC) Custody Patent? The Claims Behind Keyless Key Management
- What Is a Zero-Knowledge Proof Patent? Reading the Claims Behind On-Chain Privacy
- What Is CPC Class G06Q 20? The Payment-Protocol Code Behind Crypto and Stablecoin Patents
- What Is CPC Class H04L 9/50? The Blockchain-Specific Cryptography Code, Explained
- Are Blockchain Software Patents Eligible Under Alice? What the MPEP Two-Step Actually Asks
- G-Lox Hides Group-Level Bridge Assignment Behind a Two-Server Privacy Wall
- bioETH-Beacon Runs Genomic Count Queries On-Chain Over a Fully Homomorphic EVM
- Claims Brief: A Pending Application for Zero-Knowledge, Decentralized Privacy-Preserving Audit
- Is Proof-of-Useful-Work 'Paid to Attack'? A New Model Says the Objection Fails
- Anatomy of a Depeg: Tracing USDC Contagion After SVB Through On-Chain Data
- Proof of Source of Funds: Compliance Without Surveillance, Verified in 1.5ms
- Zero-Knowledge Proofs for the Power Grid: Verifying Energy Trades Without Exposing It
- VaultxGPU Puts Proof-of-Space Plotting on the GPU to Sidestep Bitcoin's Energy Wall
- Mapping the Seams: A Five-Category Threat Taxonomy for Blockchain Bridges
- Sealed-Bid Auctions That Survive a Hostile Block Proposer
- NTT or SumCheck? A Hardware-Level Test Finds No Universal ZK-Proof Winner
- Coding the Network, Not Just the Data: A New Take on Data Availability Sampling
- Fractional Verkle Trees Target Ethereum's Stateless Roadmap at the Implementation Level
- Ghost Fills: How Polymarket's Off-Chain Match, On-Chain Settle Gap Got Exploited
- Gatling Runs Atomic Broadcast in Parallel to Beat the One-Delay Floor
- Grant Watch: Block Builds a Multi-Grant Estate Around a Blockchain-Agnostic Token Network
- Grant Watch: Mastercard Fences the Tokenized-Wallet-to-Controlled-Number Handoff With US12,198,133
- Read Claim 1: Bank of America's Merit-Scored Consensus Built to Replace Proof of Work and Proof of Stake
- Grant Watch: American Express Extends Its Zero-Knowledge Proof Payments Family With US12,093,948
- Read Claim 1: IBM's Zero-Knowledge Proof of Endorsement for Permissioned Blockchains
- Read Claim 1: Coinbase's Patent for Reconstructing a Hot-Wallet Signing Key From Operator-Held Shares
- Read Claim 1: MetaLoop's Hardened Key Derivation Inside Multi-Party Computation
- Read Claim 1: Nasdaq's Patent for Replicating MPC Key Shares to a Backup Custody Subsystem