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Address Contract Partially Verified

Address 0xCa3FE04C7Ee111F0bbb02C328c699226aCf9Fd33
Balance 0 ETH
Nonce 1
Code Size 3435 bytes
Creator 0x15884D7a...2d58 at tx 0x70293f6f...6c062c
Indexed Transactions 0 (1 on-chain, 1.6% indexed)
External Etherscan · Sourcify

Contract Bytecode

3435 bytes
Copy Bytecode
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Verified Source Code Partial Match

Compiler: v0.7.4+commit.3f05b770 EVM: istanbul Optimization: No
SEEN.sol 85 lines 
// Copyright (C) 2015, 2016, 2017  DappHub, LLC

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

pragma solidity >=0.6.0;

contract DSMath {
    function add(uint x, uint y) internal pure returns (uint z) {
        require((z = x + y) >= x, "ds-math-add-overflow");
    }
    function sub(uint x, uint y) internal pure returns (uint z) {
        require((z = x - y) <= x, "ds-math-sub-underflow");
    }
    function mul(uint x, uint y) internal pure returns (uint z) {
        require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow");
    }
}

contract SEEN is DSMath {
    uint256                                           public  totalSupply;
    mapping (address => uint256)                      public  balanceOf;
    mapping (address => mapping (address => uint256)) public  allowance;
    string                                            public  symbol = "SEEN";
    string                                            public  name = "seen.haus";
    uint256                                           public  decimals = 18;

    constructor(address seen) public {
        mint(seen, 1000000000000000000000000);
    }

    event Approval(address indexed src, address indexed guy, uint wad);
    event Transfer(address indexed src, address indexed dst, uint wad);
    event Mint(address indexed guy, uint wad);

    function approve(address guy) external returns (bool) {
        return approve(guy, uint(-1));
    }

    function approve(address guy, uint wad) public returns (bool) {
        allowance[msg.sender][guy] = wad;

        emit Approval(msg.sender, guy, wad);

        return true;
    }

    function transfer(address dst, uint wad) external returns (bool) {
        return transferFrom(msg.sender, dst, wad);
    }

    function transferFrom(address src, address dst, uint wad)
        public
        returns (bool)
    {
        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {
            require(allowance[src][msg.sender] >= wad, "ds-token-insufficient-approval");
            allowance[src][msg.sender] = sub(allowance[src][msg.sender], wad);
        }

        require(balanceOf[src] >= wad, "ds-token-insufficient-balance");
        balanceOf[src] = sub(balanceOf[src], wad);
        balanceOf[dst] = add(balanceOf[dst], wad);

        emit Transfer(src, dst, wad);

        return true;
    }

    function mint(address guy, uint wad) internal {
        balanceOf[guy] = add(balanceOf[guy], wad);
        totalSupply = add(totalSupply, wad);
        emit Mint(guy, wad);
    }
}

Read Contract

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

Write Contract 4 functions

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

approve 0x095ea7b3
address guy
uint256 wad
returns: bool
approve 0xdaea85c5
address guy
returns: bool
transfer 0xa9059cbb
address dst
uint256 wad
returns: bool
transferFrom 0x23b872dd
address src
address dst
uint256 wad
returns: bool

Token Balances (1) $990.27

View Transfers →
TokenBalancePriceValue
USDC 990.3036 $1.0000 $990.27
Transactions Internal Txs Token Transfers Events

Recent Transactions

This address has 1 on-chain transactions, but only 1.6% of the chain is indexed. Transactions will appear as indexing progresses. View on Etherscan →