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Nethermind's Flat DB replaces trie-based state reads with direct key-value lookups, delivering ~20% higher execution throughput on Ethereum.

Explore active and past OP Stack fault proof dispute games.

Miden is the next-generation blockchain protocol engineered to leverage the full potential of ZK technology Alexander Lee | Protocol Engineer Miden Comparing & Benchmarking Post Quantum Digital Signature Schemes EthCC[9] Andrei Ivasko | Independent Developer

tidx indexes Tempo chain data into a hybrid PostgreSQL + ClickHouse architecture for fast point lookups (OLTP) and lightning-fast analytics (OLAP). - tempoxyz/tidx

This is an rough outline of the major contributions to the topic of Account Abstraction over the years. Of course, it is not exhuastive and varies a bit on the exact domains of Account Abstraction (protocol, ERC, wallets, etc) that it touches. I hope you…

Two bugs, one exploit chain: forging arbitrary withdrawal proofs on the Polygon Plasma bridge, ~10 min read.

5 real world oracle mistakes that will wreck your protocol before an attacker even shows up.

A Structural Redesign of Onchain Credit

Dimensional analysis from physics can be applied to DeFi smart contracts to catch arithmetic and logic bugs by ensuring formulas maintain consistent dimensions across tokens, prices, and liquidity calculations. The post demonstrates how explicit dimensional…

Privacy Pools SDK Bug Patch and Key Migration

Myths about Passkeys

Claude can generate Lean code all day long, but eventually you have to read the code and more importantly, the theorems verifying the software's correctness properties. Learn how to read Lean theorems in this short guide.

150+ stablecoins tracked, peg monitoring, early warning scores, safety ratings, liquidity analysis, and more: a public good built to fill the stablecoin information vacuum.

I ran 21 AI scans on a smart contract

Lattice Cryptography: LWE vs Ring LWE

After auditing dozens of ERC‑4337 smart accounts, we’ve identified six vulnerability patterns that frequently appear.