#ethereum
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Using assembly to save gas can introduce memory corruption and other subtle vulnerabilities.. · Smart contract developers working on Ethereum mainnet use...
How to get a 42% gas saving when calling keccak256 · Solidity smart contracts often use keccak256 to hash a number of input parameters; the standard way...
Uniswap V3 introduced Concentrated Liquidity allowing Liquidity Providers (LP) to provide liquidity within a custom price range. The major limitations...
On-chain DAO Governance protocols create a large attack surface for creative exploitation.. · Decentralized Autonomous Organizations (DAO) facilitate a...
Dacian is a prolific smart contract security researcher & auditor at cyfrin.io whose published Deep Dive security research is routinely shared on...
Fuzz testing is an invaluable tool for finding & maximizing precision loss vulnerabilities.. · Solidity uses fixed-point arithmetic so Division Before...
