WhoAmI?
may be auditor
Block: 57
Author: AuditProfile
AuditProfile
Security blog
Withdraw Available
#withdraw
#math
Hint
You need to keep track of all the math operations in the function.
Answer
A new kind of old ‘Division before multiplication’ problem. The lower function with division will be executed first, and after that the obtained value will be used for multiplication in the upper function.
CTF
Capture the Ether The Ethernaut Damn Vulnerable DeFi CryptoZombies Speedrun Ethereum CipherShastra Mr Steal Yo Crypto Cryptohack DeFi Hack Ether Hack CTF protocol CTF Blockchain ChallengesAwesome Books
Uniswap V2 Book
by RareSkills
Uniswap V3 Book
by Jeiwan
Compound Book
by RareSkills
ZK Book
by RareSkills
Ethereum Book
by Andreas M. Antonopoulos, Gavin Wood
Beigepaper
by Micah Dameron
Useful tools
EVM diff
Compare execution layer differences between chains
EVM storage
Dive deep into the storage of any contract
