0xWeissThe Lexer Markets security review storyOn a beautiful day in September. I got a request from the Hyacinth team saying that Lexer Markets needed an audit for their V2.Jan 2Jan 2
0xWeissGMX V1 BOUNTY(1)Stale cumulativeFundingRate is being used when fetching validateLiquidation externally which allows unhealthy positions to appear healthyJan 2Jan 2
0xWeissRLP ENCODING and ZkSync Era library review PART II am 0xWeiss, a security researcher, auditor, and Co-Founder. Let’s break RLP encoding !!!Mar 11, 2023Mar 11, 2023
0xWeissSolidity and EVM: Bit Shifting and Masking in Assembly(YUL)Note: If you are already an experienced dev/researcher, go directly to point 2 of the article!Feb 25, 20232Feb 25, 20232
0xWeissSEND ETHER WITH WEB3.PY (PYTHON)First of all, we must import Web3 to be able to make the processJun 11, 2022Jun 11, 2022
0xWeissGAS SAVING (SOLIDITY)Gas fees are based on the amount of work that the node has to do in order to deal with our transaction. You don’t have endless gas, so…Jun 7, 2022Jun 7, 2022
0xWeissAMM (Liquidity Pools Algorithm)As I promised in the DEFI III episode, we are going to see what AMM(automated market maker) is.Jun 7, 2022Jun 7, 2022
0xWeissDEFI III (Liquidity Pools, Impermanent Loss…)Liquidity Pools are smart contracts that allow traders to buy and sell tokens even if they are not buyers or sellers out there.Jun 6, 20221Jun 6, 20221