Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x9825fe7D56e43AA3F6e7A2Bd297628a3a44e9959
Balance 0 ETH
Nonce 1
Code Size 5383 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5383 bytes
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Verified Source Code Partial Match

Compiler: v0.8.26+commit.8a97fa7a EVM: cancun Optimization: No
OBELISKOS.sol 212 lines
// SPDX-License-Identifier: MIT

/**
     

Initializing OBELISK Protocol: A digital labyrinth where code is your compass and puzzles are your path. Engage in decryption sequences, trace hidden data trails, and compile clues to unlock ETH rewards. Only the most adept coders and cryptic solvers will conquer the system. Are you ready to debug, decipher, and deploy victory? Welcome to the OBELISK — the challenge starts now.

>GREEN11NEPHEWRED6RAWORANGE8BUS

Find us - https://obelisk10283.xyz/


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*/

pragma solidity ^0.8.19;

abstract contract Ownable {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor() {
        _transferOwnership(msg.sender);
    }

    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    function owner() public view virtual returns (address) {
        return _owner;
    }

    function _checkOwner() internal view virtual {
        require(owner() == msg.sender, "Ownable: caller is not the owner");
    }

    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

interface IERC20 {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address to, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

contract OBELISKOS is IERC20, Ownable {
    
    string private _name = "OBELISK OS";
    string private _symbol = "OBLSK";
    uint8 private _decimals = 18;
    uint256 private _totalSupply = 1000000 * (10 ** decimals());

    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    constructor () {
        _balances[owner()] = _totalSupply;
	    emit Transfer(address(0), owner(), _totalSupply);
    }

    function name() public view virtual returns (string memory) {
        return _name;
    }

    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    function decimals() public view virtual returns (uint8) {
        return _decimals;
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = msg.sender;
        _transfer(owner, to, amount);
        return true;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = msg.sender;
        _approve(owner, spender, amount);
        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = msg.sender;
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = msg.sender;
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }               

    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = msg.sender;
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 7 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
decreaseAllowance 0xa457c2d7
address spender
uint256 subtractedValue
returns: bool
increaseAllowance 0x39509351
address spender
uint256 addedValue
returns: bool
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address to
uint256 amount
returns: bool
transferFrom 0x23b872dd
address from
address to
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newOwner

Recent Transactions

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