CRED CX ERC-20 Token / Smart Contract

Contract  0xC2AddBA7C18381EEA227f76415FD2B4B4686A70B
Contract  0xC2AddBA7C18381EEA227f76415FD2B4B4686A70B

 

Cred Holders:

https://bloxy.info/token_holders/0xc2addba7c18381eea227f76415fd2b4b4686a70b

https://etherscan.io/address/0xc2addba7c18381eea227f76415fd2b4b4686a70b

0xc2addba7c18381eea227f76415fd2b4b4686a70b http://disq.us/t/37wxv7g

  Contract Source Code  

pragma solidity ^0.4.18;

// —————————————————————————-
// (c) by Moritz Neto with BokkyPooBah / Bok Consulting Pty Ltd Au 2017. The MIT Licence.
// —————————————————————————-

// —————————————————————————-
// Safe maths
// —————————————————————————-
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a – b;
}
function safeMul(uint a, uint b) public pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function safeDiv(uint a, uint b) public pure returns (uint c) {
require(b > 0);
c = a / b;
}
}

// —————————————————————————-
// ERC Token Standard #20 Interface
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// —————————————————————————-
contract ERC20Interface {
function totalSupply() public constant returns (uint);
function balanceOf(address tokenOwner) public constant returns (uint balance);
function allowance(address tokenOwner, address spender) public constant returns (uint remaining);
function transfer(address to, uint tokens) public returns (bool success);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);

event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}

// —————————————————————————-
// Contract function to receive approval and execute function in one call
//
// Borrowed from MiniMeToken
// —————————————————————————-
contract ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes data) public;
}

// —————————————————————————-
// Owned contract
// —————————————————————————-
contract Owned {
address public owner;
address public newOwner;

event OwnershipTransferred(address indexed _from, address indexed _to);

function Owned() public {
owner = msg.sender;
}

modifier onlyOwner {
require(msg.sender == owner);
_;
}

function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner);
OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}

// —————————————————————————-
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// —————————————————————————-
contract Cred is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;

mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;

// ————————————————————————
// Constructor
// ————————————————————————
function Cred() public {
symbol = “CX”;
name = “Cred”;
decimals = 0;
_totalSupply = 30000000000;
balances[0x7aad615f4044f3f0bf07d76f3bb5e6bde2b2c34f] = _totalSupply;
Transfer(address(0), 0x7aad615f4044f3f0bf07d76f3bb5e6bde2b2c34f, _totalSupply);
}

// ————————————————————————
// Total supply
// ————————————————————————
function totalSupply() public constant returns (uint) {
return _totalSupply – balances[address(0)];
}

// ————————————————————————
// Get the token balance for account tokenOwner
// ————————————————————————
function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}

// ————————————————————————
// Transfer the balance from token owner’s account to to account
// – Owner’s account must have sufficient balance to transfer
// – 0 value transfers are allowed
// ————————————————————————
function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(msg.sender, to, tokens);
return true;
}

// ————————————————————————
// Token owner can approve for spender to transferFrom(…) tokens
// from the token owner’s account
//
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// recommends that there are no checks for the approval double-spend attack
// as this should be implemented in user interfaces
// ————————————————————————
function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
return true;
}

// ————————————————————————
// Transfer tokens from the from account to the to account
//
// The calling account must already have sufficient tokens approve(…)-d
// for spending from the from account and
// – From account must have sufficient balance to transfer
// – Spender must have sufficient allowance to transfer
// – 0 value transfers are allowed
// ————————————————————————
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(from, to, tokens);
return true;
}

// ————————————————————————
// Returns the amount of tokens approved by the owner that can be
// transferred to the spender’s account
// ————————————————————————
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}

// ————————————————————————
// Token owner can approve for spender to transferFrom(…) tokens
// from the token owner’s account. The spender contract function
// receiveApproval(…) is then executed
// ————————————————————————
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}

// ————————————————————————
// Don’t accept ETH
// ————————————————————————
function () public payable {
revert();
}

// ————————————————————————
// Owner can transfer out any accidentally sent ERC20 tokens
// ————————————————————————
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
}

 

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