On-Chain Receipt Generator
Here is a simple Solidity smart contract that issues receipts for transactions. It does not use any imports or constructors, and it does not require any input during deployment.
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Pila tecnológica
Solidity
Descripción
This contract allows users to issue receipts by sending Ether to the contract. Each receipt records the sender's address, the amount sent, and the timestamp. Users can retrieve specific receipts and check the total number of receipts issued.
Progreso del hackathon
90