Daily Check-In Rewards
This Solidity smart contract rewards users for logging in daily. It keeps track of when each user last logged in and ensures they can only claim a reward once every 24 hours. The contract uses a mappi
技术栈
Web3
Python
Solidity
Rust
React
Node
Java
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描述
This Solidity smart contract rewards users for logging in daily. It keeps track of when each user last logged in and ensures they can only claim a reward once every 24 hours. The contract uses a mapping to store timestamps for each user's login and another mapping to track their earned rewards.
本次黑客松进展
70
融资状态
no