Programming & Development
Imagine you are an experienced Ethereum developer tasked with creating a smart contract for a blockchain messenger. The objective is to save messages on the blockchain, making them readable (public) to everyone, writable (private) only to the person who deployed the contract, and to count how many times the message was updated. Develop a Solidity smart contract for this ...
Ethereum smart contract Solidity blockchain messenger message storage access control public read private write update counter deployment
awesome-chatgpt-prompts
2025-10-21
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