以太坊私链部署erc20_usdt代币
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一.环境安装
1.1 nodejs安装
- 1.下载nodejs二进制包
wget https://nodejs.org/download/release/v10.12.0/node-v10.12.0-linux-x64.tar.xz
- 2.解压压缩包
tar xvf node-v10.12.0-linux-x64.tar.xz
- 更改包名
mv node-v10.12.0-linux-x64 /usr/local/nodejs
- 添加环境变量
# vim /etc/profile
#nodejs
export NODE_HOME=/usr/local/nodejs
export PATH=$NODE_HOME/bin:$PATH
- 生效环境变量
source /etc/profile
- 查看nodejs版本号
# node -v
v10.12.0
- 查看npm版本号
# npm -v
6.4.1
1.2 solc安装
- 安装solc版本为erc20_usdt合约指定版本
npm -g install solc@0.4.17
- 查看solc版本
# solcjs --version
0.4.17+commit.bdeb9e52.Emscripten.clang
二.下载ERC20_USDT合约
2.1 erc20_sudt合约查看链接
https://cn.etherscan.com/address/0xdac17f958d2ee523a2206206994597c13d831ec7#contracts
2.2 erc20_sudt合约文件存放
将链接中erc20_sudt合约复制下来放到以下文件中
# vim /opt/data/contract/usdt.sol
/**
*Submitted for verification at Etherscan.io on 2017-11-28
*/
pragma solidity ^0.4.17;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20Basic {
uint public _totalSupply;
function totalSupply() public constant returns (uint);
function balanceOf(address who) public constant returns (uint);
function transfer(address to, uint value) public;
event Transfer(address indexed from, address indexed to, uint value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public constant returns (uint);
function transferFrom(address from, address to, uint value) public;
function approve(address spender, uint value) public;
event Approval(address indexed owner, address indexed spender, uint value);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is Ownable, ERC20Basic {
using SafeMath for uint;
mapping(address => uint) public balances;
// additional variables for use if transaction fees ever became necessary
uint public basisPointsRate = 0;
uint public maximumFee = 0;
/**
* @dev Fix for the ERC20 short address attack.
*/
modifier onlyPayloadSize(uint size) {
require(!(msg.data.length < size + 4));
_;
}
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint _value) public onlyPayloadSize(2 * 32) {
uint fee = (_value.mul(basisPointsRate)).div(10000);
if (fee > maximumFee) {
fee = maximumFee;
}
uint sendAmount = _value.sub(fee);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(sendAmount);
if (fee > 0) {
balances[owner] = balances[owner].add(fee);
Transfer(msg.sender, owner, fee);
}
Transfer(msg.sender, _to, sendAmount);
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public constant returns (uint balance) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based oncode by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is BasicToken, ERC20 {
mapping (address => mapping (address => uint)) public allowed;
uint public constant MAX_UINT = 2**256 - 1;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint _value) public onlyPayloadSize(3 * 32) {
var _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// if (_value > _allowance) throw;
uint fee = (_value.mul(basisPointsRate)).div(10000);
if (fee > maximumFee) {
fee = maximumFee;
}
if (_allowance < MAX_UINT) {
allowed[_from][msg.sender] = _allowance.sub(_value);
}
uint sendAmount = _value.sub(fee);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(sendAmount);
if (fee > 0) {
balances[owner] = balances[owner].add(fee);
Transfer(_from, owner, fee);
}
Transfer(_from, _to, sendAmount);
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint _value) public onlyPayloadSize(2 * 32) {
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender, 0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
require(!((_value != 0) && (allowed[msg.sender][_spender] != 0)));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
}
/**
* @dev Function to check the amount of tokens than an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public constant returns (uint remaining) {
return allowed[_owner][_spender];
}
}
/**
* @title Pausable
* @dev Base contract which allows children to implement an emergency stop mechanism.
*/
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!paused);
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(paused);
_;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
contract BlackList is Ownable, BasicToken {
/// Getters to allow the same blacklist to be used also by other contracts (including upgraded Tether) ///
function getBlackListStatus(address _maker) external constant returns (bool) {
return isBlackListed[_maker];
}
function getOwner() external constant returns (address) {
return owner;
}
mapping (address => bool) public isBlackListed;
function addBlackList (address _evilUser) public onlyOwner {
isBlackListed[_evilUser] = true;
AddedBlackList(_evilUser);
}
function removeBlackList (address _clearedUser) public onlyOwner {
isBlackListed[_clearedUser] = false;
RemovedBlackList(_clearedUser);
}
function destroyBlackFunds (address _blackListedUser) public onlyOwner {
require(isBlackListed[_blackListedUser]);
uint dirtyFunds = balanceOf(_blackListedUser);
balances[_blackListedUser] = 0;
_totalSupply -= dirtyFunds;
DestroyedBlackFunds(_blackListedUser, dirtyFunds);
}
event DestroyedBlackFunds(address _blackListedUser, uint _balance);
event AddedBlackList(address _user);
event RemovedBlackList(address _user);
}
contract UpgradedStandardToken is StandardToken{
// those methods are called by the legacy contract
// and they must ensure msg.sender to be the contract address
function transferByLegacy(address from, address to, uint value) public;
function transferFromByLegacy(address sender, address from, address spender, uint value) public;
function approveByLegacy(address from, address spender, uint value) public;
}
contract TetherToken is Pausable, StandardToken, BlackList {
string public name;
string public symbol;
uint public decimals;
address public upgradedAddress;
bool public deprecated;
// The contract can be initialized with a number of tokens
// All the tokens are deposited to the owner address
//
// @param _balance Initial supply of the contract
// @param _name Token Name
// @param _symbol Token symbol
// @param _decimals Token decimals
function TetherToken(uint _initialSupply, string _name, string _symbol, uint _decimals) public {
_totalSupply = _initialSupply;
name = _name;
symbol = _symbol;
decimals = _decimals;
balances[owner] = _initialSupply;
deprecated = false;
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function transfer(address _to, uint _value) public whenNotPaused {
require(!isBlackListed[msg.sender]);
if (deprecated) {
return UpgradedStandardToken(upgradedAddress).transferByLegacy(msg.sender, _to, _value);
} else {
return super.transfer(_to, _value);
}
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function transferFrom(address _from, address _to, uint _value) public whenNotPaused {
require(!isBlackListed[_from]);
if (deprecated) {
return UpgradedStandardToken(upgradedAddress).transferFromByLegacy(msg.sender, _from, _to, _value);
} else {
return super.transferFrom(_from, _to, _value);
}
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function balanceOf(address who) public constant returns (uint) {
if (deprecated) {
return UpgradedStandardToken(upgradedAddress).balanceOf(who);
} else {
return super.balanceOf(who);
}
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function approve(address _spender, uint _value) public onlyPayloadSize(2 * 32) {
if (deprecated) {
return UpgradedStandardToken(upgradedAddress).approveByLegacy(msg.sender, _spender, _value);
} else {
return super.approve(_spender, _value);
}
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function allowance(address _owner, address _spender) public constant returns (uint remaining) {
if (deprecated) {
return StandardToken(upgradedAddress).allowance(_owner, _spender);
} else {
return super.allowance(_owner, _spender);
}
}
// deprecate current contract in favour of a new one
function deprecate(address _upgradedAddress) public onlyOwner {
deprecated = true;
upgradedAddress = _upgradedAddress;
Deprecate(_upgradedAddress);
}
// deprecate current contract if favour of a new one
function totalSupply() public constant returns (uint) {
if (deprecated) {
return StandardToken(upgradedAddress).totalSupply();
} else {
return _totalSupply;
}
}
// Issue a new amount of tokens
// these tokens are deposited into the owner address
//
// @param _amount Number of tokens to be issued
function issue(uint amount) public onlyOwner {
require(_totalSupply + amount > _totalSupply);
require(balances[owner] + amount > balances[owner]);
balances[owner] += amount;
_totalSupply += amount;
Issue(amount);
}
// Redeem tokens.
// These tokens are withdrawn from the owner address
// if the balance must be enough to cover the redeem
// or the call will fail.
// @param _amount Number of tokens to be issued
function redeem(uint amount) public onlyOwner {
require(_totalSupply >= amount);
require(balances[owner] >= amount);
_totalSupply -= amount;
balances[owner] -= amount;
Redeem(amount);
}
function setParams(uint newBasisPoints, uint newMaxFee) public onlyOwner {
// Ensure transparency by hardcoding limit beyond which fees can never be added
require(newBasisPoints < 20);
require(newMaxFee < 50);
basisPointsRate = newBasisPoints;
maximumFee = newMaxFee.mul(10**decimals);
Params(basisPointsRate, maximumFee);
}
// Called when new token are issued
event Issue(uint amount);
// Called when tokens are redeemed
event Redeem(uint amount);
// Called when contract is deprecated
event Deprecate(address newAddress);
// Called if contract ever adds fees
event Params(uint feeBasisPoints, uint maxFee);
}
三.编辑js文件
3.1 编写合约js文件
# vim /opt/data/deploy_usdt.js
let Web3 = require("web3")
let solc = require("solc")
let fs = require("fs")
// 监听同步节点
web3 = new Web3(new Web3.providers.HttpProvider("http://192.168.21.207:8545"));
// 导入合约文件
let source = fs.readFileSync("./contract/usdt.sol", "utf8");
// 编译合约
let cacl = solc.compile(source, 1);
console.log("=============================")
console.log("version: " + web3.version);
console.log("=============================")
console.log(solc.version())
console.log("=============================")
console.log(cacl.contracts)
let abi = JSON.parse(cacl.contracts[':TetherToken'].interface);
console.log("=============================")
console.log(abi)
console.log("=============================")
let bytecode = cacl.contracts[':TetherToken'].bytecode;
console.log(bytecode)
console.log("=============================")
let sender = "0x6e60f5243e1a3f0be3f407b5afe9e5395ee82aa2";
// 部署合约
new web3.eth.Contract(abi).deploy({
data: "0x" + bytecode,
arguments: [2718282552619854,"Tether USD","USDT",6],
}).send({
from: sender,
gas: 3070000,
gasPrice: 130000000000
}, function (error) {
if (error != null) {
console.log("部署失败: " + error);
}
}).then(function (newContractInstance) {
// 获取合约地址
var newContractAddress = newContractInstance.options.address
console.log("部署成功，合约地址：\\n" + newContractAddress.toLowerCase());
});
3.2 修改合约js文件相应参数
- 1、监听以太坊节点地址
注：以太坊私链可连接地址
web3 = new Web3(new Web3.providers.HttpProvider("http://192.168.21.207:8545"));
- 2、导入的合约文件路径
注：智能合约文件目录为：./contract/erc20.sol
let source = fs.readFileSync("./contract/usdt.sol", "utf8");
- 3、需要部署的合约名称
注：TetherToken为修改的合约名称
let abi = JSON.parse(cacl.contracts[':TetherToken'].interface);
console.log("=============================")
console.log(abi)
console.log("=============================")
let bytecode = cacl.contracts[':TetherToken'].bytecode;
console.log(bytecode)
console.log("=============================")
- 4、部署合约的地址
注：该地址需要提前准备，并充值足够的ETH用于部署智能合约
let sender = "0x6e60f5243e1a3f0be3f407b5afe9e5395ee82aa2";
- 5、部署合约参数
arguments: [2718282552619854,"Tether USD","USDT",6],
参数解释
参数1：发行总量: 2718282552619854 (注意：此处erc20_usdt因小数位精度为6，所以需要有6位小数，)
参数2：币名全称：Tether USD
参数3：币名：USDT
参数4：小数位精度：6 （注意：此处含义是小数位精度为多少）
- 6、修改gas费
gas: 3070000,
gasPrice: 130000000000
注：以上表示在以太坊中部署该合约愿意花费 200 gwei * 3070000 的手续费，即0.3991 ETH，而部署合约的地址中ETH余额必须大于此值
四.解锁以太坊账户
docker exec -it eth-v1.10.5 bash
bash-5.0# geth attach
# 解锁以太坊账户
> personal.unlockAccount('0x6e60f5243e1a3f0be3f407b5afe9e5395ee82aa2','111222333',300)
true
五.部署合约
命令：node deploy_usdt.js
# node deploy_usdt.js
=============================
version: 1.4.0
=============================
0.4.17+commit.bdeb9e52.Emscripten.clang
=============================
{ ':BasicToken':
{ assembly: null,
bytecode: '',
functionHashes:
{ '_totalSupply()': '3eaaf86b',
'balanceOf(address)': '70a08231',
'balances(address)': '27e235e3',
'basisPointsRate()': 'dd644f72',
'maximumFee()': '35390714',
'owner()': '8da5cb5b',
'totalSupply()': '18160ddd',
'transfer(address,uint256)': 'a9059cbb',
'transferOwnership(address)': 'f2fde38b' },
gasEstimates: { creation: {}, external: {}, internal: {} },
interface:
'[{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balances","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maximumFee","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"basisPointsRate","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]',
metadata: '',
opcodes: '',
runtimeBytecode: '',
srcmap: '',
srcmapRuntime: '' },
':BlackList':
{ assembly: null,
bytecode: '',
functionHashes:
{ '_totalSupply()': '3eaaf86b',
'addBlackList(address)': '0ecb93c0',
'balanceOf(address)': '70a08231',
'balances(address)': '27e235e3',
'basisPointsRate()': 'dd644f72',
'destroyBlackFunds(address)': 'f3bdc228',
'getBlackListStatus(address)': '59bf1abe',
'getOwner()': '893d20e8',
'isBlackListed(address)': 'e47d6060',
'maximumFee()': '35390714',
'owner()': '8da5cb5b',
'removeBlackList(address)': 'e4997dc5',
'totalSupply()': '18160ddd',
'transfer(address,uint256)': 'a9059cbb',
'transferOwnership(address)': 'f2fde38b' },
gasEstimates: { creation: {}, external: {}, internal: {} },
interface:
'[{"constant":false,"inputs":[{"name":"_evilUser","type":"address"}],"name":"addBlackList","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balances","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"maximumFee","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_maker","type":"address"}],"name":"getBlackListStatus","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"basisPointsRate","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"isBlackListed","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_clearedUser","type":"address"}],"name":"removeBlackList","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_blackListedUser","type":"address"}],"name":"destroyBlackFunds","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_blackListedUser","type":"address"},{"indexed":false,"name":"_balance","type":"uint256"}],"name":"DestroyedBlackFunds","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_user","type":"address"}],"name":"AddedBlackList","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"_user","type":"address"}],"name":"RemovedBlackList","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]',
metadata: '',
opcodes: '',
runtimeBytecode: '',
srcmap: '',
srcmapRuntime: '' },
':ERC20':
{ assembly: null,
bytecode: '',
functionHashes:
{ '_totalSupply()': '3eaaf86b',
'allowance(address,address)': 'dd62ed3e',
'approve(address,uint256)': '095ea7b3',
'balanceOf(address)': '70a08231',
'totalSupply()': '18160ddd',
'transfer(address,uint256)': 'a9059cbb',
'transferFrom(address,address,uint256)': '23b872dd' },
gasEstimates: { creation: {}, external: {}, internal: {} },
interface:
'[{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"who","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]',
metadata: '',
opcodes: '',
runtimeBytecode: '',
srcmap: '',
srcmapRuntime: '' },
':ERC20Basic':
{ assembly: null,
bytecode: '',
functionHashes:
{ '_totalSupply()': '3eaaf86b',
'balanceOf(address)': '70a08231',
'totalSupply()': '18160ddd',
'transfer(address,uint256)': 'a9059cbb' },
gasEstimates: { creation: {}, external: {}, internal: {} },
interface:
'[{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"who","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]',
metadata: '',
opcodes: '',
runtimeBytecode: '',
srcmap: '',
srcmapRuntime: '' },
':Ownable':
{ assembly: { '.code': [Array], '.data': [Object] },
bytecode:
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functionHashes:
{ 'owner()': '8da5cb5b',
'transferOwnership(address)': 'f2fde38b' },
gasEstimates: { creation: [Array], external: [Object], internal: {} },
interface:
'[{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}]',
metadata:
'{"compiler":{"version":"0.4.17+commit.bdeb9e52"},"language":"Solidity","output":{"abi":[{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"}],"devdoc":{"methods":{"transferOwnership(address)":{"details":"Allows the current owner to transfer control of the contract to a newOwner.","params":{"newOwner":"The address to transfer ownership to."}}},"title":"Ownable"},"userdoc":{"methods":{}}},"settings":{"compilationTarget":{"":"Ownable"},"libraries":{},"optimizer":{"enabled":true,"runs":200},"remappings":[]},"sources":{"":{"keccak256":"0xded69ff15d44994b9f6f850ead4e1983f4b419622eb330a69ecbbc622ed83f22","urls":["bzzr://bfcd6e3a6a1d8314a2d7f7d890e3921fda1fb82b5a386010ded0ce2b6e17f6c7"]}},"version":1}',
opcodes:
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runtimeBytecode:
'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',
srcmap:
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srcmapRuntime:
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':Pausable':
{ assembly: { '.code': [Array], '.data': [Object] },
bytecode:
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functionHashes:
{ 'owner()': '8da5cb5b',
'pause()': '8456cb59',
'paused()': '5c975abb',
'transferOwnership(address)': 'f2fde38b',
'unpause()': '3f4ba83a' },
gasEstimates: { creation: [Array], external: [Object], internal: {} },
interface:
'[{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"}]',
metadata:
'{"compiler":{"version":"0.4.17+commit.bdeb9e52"},"language":"Solidity","output":{"abi":[{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"}],"devdoc":{"methods":{"pause()":{"details":"called by the owner to pause, triggers stopped state"},"transferOwnership(address)":{"details":"Allows the current owner to transfer control of the contract to a newOwner.","params":{"newOwner":"The address to transfer ownership to."}},"unpause()":{"details":"called by the owner to unpause, returns to normal state"}},"title":"Pausable"},"userdoc":{"methods":{}}},"settings":{"compilationTarget":{"":"Pausable"},"libraries":{},"optimizer":{"enabled":true,"runs":200},"remappings":[]},"sources":{"":{"keccak256":"0xded69ff15d44994b9f6f850ead4e1983f4b419622eb330a69ecbbc622ed83f22","urls":["bzzr://bfcd6e3a6a1d8314a2d7f7d890e3921fda1fb82b5a386010ded0ce2b6e17f6c7"]}},"version":1}',
opcodes:
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runtimeBytecode:
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srcmap:
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srcmapRuntime:
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':SafeMath':
{ assembly: { '.code': [Array], '.data': [Object] },
bytecode:
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functionHashes: {},
gasEstimates: { creation: [Array], external: {}, internal: [Object] },
interface: '[]',
metadata:
'{"compiler":{"version":"0.4.17+commit.bdeb9e52"},"language":"Solidity","output":{"abi":[],"devdoc":{"methods":{},"title":"SafeMath"},"userdoc":{"methods":{}}},"settings":{"compilationTarget":{"":"SafeMath"},"libraries":{},"optimizer":{"enabled":true,"runs":200},"remappings":[]},"sources":{"":{"keccak256":"0xded69ff15d44994b9f6f850ead4e1983f4b419622eb330a69ecbbc622ed83f22","urls":["bzzr://bfcd6e3a6a1d8314a2d7f7d890e3921fda1fb82b5a386010ded0ce2b6e17f6c7"]}},"version":1}',
opcodes:
'PUSH1 0x60 PUSH1 0x40 MSTORE CALLVALUE ISZERO PUSH1 0xE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x35 DUP1 PUSH1 0x1B PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x60 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT STOP LOG1 PUSH6 0x627A7A723058 KECCAK256 OR GASLIMIT PUSH18 0x7C7297D6437A1B9EDD734BB5586E21E6D306 0x25 0x2e 0xee 0xef SELFDESTRUCT PUSH3 0x10EE29 0xce SGT STOP 0x29 ',
runtimeBytecode:
'6060604052600080fd00a165627a7a723058201745717c7297d6437a1b9edd734bb5586e21e6d306252eeeefff6210ee29ce130029',
srcmap: '183:790:0:-;;;;;;;;;;;;;;;;;',
srcmapRuntime: '183:790:0:-;;;;;' },
':StandardToken':
{ assembly: null,
bytecode: '',
functionHashes:
{ 'MAX_UINT()': 'e5b5019a',
'_totalSupply()': '3eaaf86b',
'allowance(address,address)': 'dd62ed3e',
'allowed(address,address)': '5c658165',
'approve(address,uint256)': '095ea7b3',
'balanceOf(address)': '70a08231',
'balances(address)': '27e235e3',
'basisPointsRate()': 'dd644f72',
'maximumFee()': '35390714',
'owner()': '8da5cb5b',
'totalSupply()': '18160ddd',
'transfer(address,uint256)': 'a9059cbb',
'transferFrom(address,address,uint256)': '23b872dd',
'transferOwnership(address)': 'f2fde38b' },
gasEstimates: { creation: {}, external: {}, internal: {} },
interface:
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