Introduction Aave V4 was built under a security-first framework. Security was never treated as a final gate before deployment. Instead, security controls were layered across the entire development lifecycle, starting from early architectural decisions and…

Source code verification proofs for the earliest Ethereum contracts (2015-2017). Compiler archaeology and bytecode matching. - cartoonitunes/awesome-ethereum-proofs

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

Lattice Cryptography: LWE vs Ring LWE

I ran 21 AI scans on a smart contract

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

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.

Myths about Passkeys

Privacy Pools SDK Bug Patch and Key Migration

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…

A Structural Redesign of Onchain Credit

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

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

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

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

Explore active and past OP Stack fault proof dispute games.

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