Contract Source Code (Solidity)

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Outline

•  contract Database
•    - function add(string calldata text)
•    - function get(bytes4 hash)
•  contract Batcher *
•    - function add(string[] calldata texts)

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/**
 *Submitted for verification at gnosisscan.io on 2024-01-18
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract Database {

    mapping (bytes4 => string[]) array;
    mapping (bytes4 => mapping(string => bool)) set; 

    error AlreadyKnown();

    event Added(bytes4 indexed hash, string text);

    function add(string calldata text) public {
        bytes4 hash = bytes4(keccak256(bytes(text)));

        if (set[hash][text])
            return;

        array[hash].push(text);
        set[hash][text] = true;

        emit Added(hash, text);
    }

    function get(bytes4 hash) public view returns (string[] memory) {
        return array[hash];
    }

}

contract Batcher {

    Database database;

    constructor(Database _database) {
        database = _database;
    }

    function add(string[] calldata texts) public {
        for (uint256 i = 0; i < texts.length; i++)
            database.add(texts[i]);
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract Database","name":"_database","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"string[]","name":"texts","type":"string[]"}],"name":"add","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000bb59b5cc543746a16011bc011f4db742f918672f

-----Decoded View---------------
Arg [0] : _database (address): 0xBB59B5Cc543746A16011BC011F4db742F918672F

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000bb59b5cc543746a16011bc011f4db742f918672f

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ipfs://d2840e7df8a19e2055bf6466eac2893398d42efe9273f1ab5fc8c7330e106fd7