@rosarioborgesi
📌 Solved the Hello Ethernaut challenge from @openzeppelin 🛡️
A nice reminder about string comparison in Solidity:
if (
keccak256(abi.encodePacked(param)) ==
keccak256(abi.encodePacked("hello"))
)
Solidity can’t compare string values directly because they are dynamic types stored in memory.
The common pattern is to compare hashes using keccak256.
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