Contract 0xD6014EA05BDe904448B743833dDF07c3C7837481

 
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Txn Hash
Block
From
To
Value
0x83686faec2ed3c7512314ec7472a5e1e042b74a7585992749789837d41705b5f(pending)2021-04-11 14:48:323 hrs 2 mins ago0x7eb291343425be215e6c80aed1bed9415f10f168 IN Synthetix: Proxy iBTC Token0 Ether(Pending)(Pending)
0xb7ef2b697680e831bbf2787938e8d945319df95f83247342e6974760870cef8c122051572021-04-09 10:38:302 days 7 hrs ago0x40a793eaacfda5940849efc1c00e2a5d94a8b80f IN  Synthetix: Proxy iBTC Token0 Ether0.0065557198
0xab4f59d913610dd5f56acb8522e62a1ec1cee88bfcb6f95491cfb63252705fb4121216662021-03-27 14:38:5215 days 3 hrs ago0x8006f98f33f8cf4156c36256cd0866250c753d26 IN  Synthetix: Proxy iBTC Token0 Ether0.012067088121
0xc7f69271dca5e0288f6804897fa84c3f12103e5e9f7aa04bb199eaad9f69286e121164132021-03-26 18:59:0315 days 22 hrs ago0xcdc626617b2f975f0d33dcb76f5607436e8efd1a IN  Synthetix: Proxy iBTC Token0 Ether0.0190879392191.4
0x0c4fc137d214e45deba751d341971d3ea46fd87a9c23d63bf6e1347b70481c40120984792021-03-24 0:51:5618 days 16 hrs ago0x2ba9dc74f0cb1a184b35615c8cb6de5e45969644 IN  Synthetix: Proxy iBTC Token0 Ether0.010903885163
0x737b93ce8e4a0ba9ae4d50d773a718a8955ebc789dff3e84514337504b710275120698332021-03-19 14:48:2723 days 3 hrs ago0x862b9fa3c2d64efccb3f1a64613ed3ae48e8d2c0 IN  Synthetix: Proxy iBTC Token0 Ether0.010453531157
0xb07d570562763377b57fb060a3020bf58d18d8d786a9db53c17864e5aed442be120371062021-03-14 14:01:1728 days 3 hrs ago0x8c8a0eeb41c32a38279407b85b777583cf20e152 IN  Synthetix: Proxy iBTC Token0 Ether0.03239418119
0xa2a49138d82a8f25cd1e3809ce58a77abd1b650544cd2ce4c7f7bcb79687c59c120191662021-03-11 19:33:0530 days 22 hrs ago0xabd6314c5916bf16f4c84f9985ef3648d2d87a42 IN  Synthetix: Proxy iBTC Token0 Ether0.012067088121
0xaf8ed8d9427cb80b1b384d8791505beca112ec07dceb270a55627c3c2ad9fa8f120178612021-03-11 14:35:1931 days 3 hrs ago0xf7f5aca921bd1ce41a68cac8c81e69fdadd04eb5 IN  Synthetix: Proxy iBTC Token0 Ether0.0255855875137.5
0x76c1ae6eb355f6c3090875fb4ec2c6e73f76b1eed52e1c7b6ea3896cec1eefc6120110212021-03-10 13:21:2332 days 4 hrs ago0xa1efa0adecb7f5691605899d13285928ae025844 IN  Synthetix: Proxy iBTC Token0 Ether0.007692925115
0x5d8f86df305ac8ab434ca23c20229e1757bd0f9debc9b083113c4fc7290ecd09120057042021-03-09 17:39:4833 days 11 mins ago0x4a95a1bd27bd98b4880a4ab38046bba479298065 IN  Synthetix: Proxy iBTC Token0 Ether0.0093653140
0xbef35587219241fc30b4a509f591b26e9ce6e371695740a89e6508a912db4a59120036972021-03-09 10:06:2033 days 7 hrs ago0x50e5ba5109b441538b10c39ab8e53592877f38e4 IN  Synthetix: Proxy iBTC Token0 Ether0.00555228583
0xe060387ec5624412c8629f04939f76c961ad349114fe5efd36bf590cd9394de2119963772021-03-08 7:00:3234 days 10 hrs ago0xa1efa0adecb7f5691605899d13285928ae025844 IN  Synthetix: Proxy iBTC Token0 Ether0.00639427296
0x0bd67153893f05e279e7df38872e731e8b90d0988de8515750a089c6736a6e4b119902132021-03-07 8:15:0935 days 9 hrs ago0x38f7acff9a22bbe356a9dd68aea190143859f14b IN  Synthetix: Proxy iBTC Token0 Ether0.00632766595
0xeb908d5429b10cf9a668c767cc50a8bf382d4cd3488708838e15c8087ab38871119860352021-03-06 16:41:5236 days 1 hr ago0x864db360581f8f1f833d56f97876919ea791db2f IN  Synthetix: Proxy iBTC Token0 Ether0.008126054122
0x6ee81857905c09904cfec1bcb63fdd67347b3ae80ef8b0b890380730e0321b7f119858832021-03-06 16:05:1936 days 1 hr ago0xee5c571813227fe7bbeef6fdd9f3e0592aca4799 IN  Synthetix: Proxy iBTC Token0 Ether0.00528470579
0x96cb9da5ad121ec6587a701f7ce4cecb0e7165463247a8fe5323b0e7b008ef99119820772021-03-06 2:18:1836 days 15 hrs ago0x0971cb7d029df6d7949f293037701ba0585cad88 IN  Synthetix: Proxy iBTC Token0 Ether0.00519534678
0x9678513e2db43406262e338b46cc3061e7a5084edc2e553585b7eeee2c390822119803502021-03-05 19:52:1536 days 21 hrs ago0xf7f5aca921bd1ce41a68cac8c81e69fdadd04eb5 IN  Synthetix: Proxy iBTC Token0 Ether0.006727307101
0xca4a197b4d4bd2180db2ddb8b39defd39718d90da119907e134b91030620d013119734102021-03-04 18:31:3637 days 23 hrs ago0xf7f502609de883a240536832e7917db9ee802990 IN  Synthetix: Proxy iBTC Token0 Ether0.00999105150
0x4a8804dee94f15cedf281bf06f3f352f2909f4994b0afa8bd1654b832efa9e57119716012021-03-04 11:46:5738 days 6 hrs ago0x5bc124b3f28c301f497d3d44eb5c3225651143cb IN  Synthetix: Proxy iBTC Token0 Ether0.00559498884
0x70a6fec809b2a8fec7031f9831430e31772bd92adf11bec4cbd5ab2cb7df3854119662092021-03-03 15:43:1839 days 2 hrs ago0xaed610d86e09aaead6b17f7f6599652313ec540f IN  Synthetix: Proxy iBTC Token0 Ether0.00639427296
0xcd44359a1412e093a1dd3299eaf654e2c05e7b9bd00b6114622f10a5072846c3119661802021-03-03 15:38:3139 days 2 hrs ago0xffd70ed81bd9eefe8d0ef4cbbfafb40c234ff957 IN  Synthetix: Proxy iBTC Token0 Ether0.005876152136
0x6a8b932496bb6d5e00d06c3936c900f562cdf3ac411624ad4288f303f1f3870b119661802021-03-03 15:38:3139 days 2 hrs ago0xffd70ed81bd9eefe8d0ef4cbbfafb40c234ff957 IN  Synthetix: Proxy iBTC Token0 Ether0.009791229147
0x15242b76a7de5dd4767e611a9ce40e3f019238426aa8760cb583b2b24a72868d119653952021-03-03 12:55:0939 days 4 hrs ago0xfcc4f6c529a451cf260583926eba1fc1f56f1735 IN  Synthetix: Proxy iBTC Token0 Ether0.007926233119
0x65c49b09f80f3ec6d15d08052178422513723abbaf5a476dae90135d870ce1f0119650192021-03-03 11:33:2739 days 6 hrs ago0xaa7eec6b62d55db20381af6d8e83210daf59ca77 IN  Synthetix: Proxy iBTC Token0 Ether0.00659409399
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OVERVIEW

A synthetic asset issued by the Synthetix protocol which inversely tracks the price of Bitcoin (BTC). BTC is the native digital currency of the Bitcoin blockchain, a peer-to-peer network that allows anyone to trustlessly send and receive BTC.

iBTC has an upper and lower price limit that, once reached, will cause the token to freeze at the limit price where it can be sold on Synthetix.Exchange at its frozen price. For information on the current upper and lower price limits, visit https://docs.synthetix.io/tokens/#inverse-bitcoin-ibtc.

iBTC can be traded on Synthetix.Exchange for other synthetic assets through a peer-to-contract system with no slippage.

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Contract Source Code Verified (Similar Match)
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x174cf8136B3A004fF3f7b09c04c822fc0aF896b6

Contract Name:
ProxyERC20

Compiler Version
v0.4.25+commit.59dbf8f1

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2019-08-08
*/

/* ===============================================
* Flattened with Solidifier by Coinage
* 
* https://solidifier.coina.ge
* ===============================================
*/


/*
-----------------------------------------------------------------
FILE INFORMATION
-----------------------------------------------------------------

file:       Owned.sol
version:    1.1
author:     Anton Jurisevic
            Dominic Romanowski

date:       2018-2-26

-----------------------------------------------------------------
MODULE DESCRIPTION
-----------------------------------------------------------------

An Owned contract, to be inherited by other contracts.
Requires its owner to be explicitly set in the constructor.
Provides an onlyOwner access modifier.

To change owner, the current owner must nominate the next owner,
who then has to accept the nomination. The nomination can be
cancelled before it is accepted by the new owner by having the
previous owner change the nomination (setting it to 0).

-----------------------------------------------------------------
*/

pragma solidity 0.4.25;

/**
 * @title A contract with an owner.
 * @notice Contract ownership can be transferred by first nominating the new owner,
 * who must then accept the ownership, which prevents accidental incorrect ownership transfers.
 */
contract Owned {
    address public owner;
    address public nominatedOwner;

    /**
     * @dev Owned Constructor
     */
    constructor(address _owner)
        public
    {
        require(_owner != address(0), "Owner address cannot be 0");
        owner = _owner;
        emit OwnerChanged(address(0), _owner);
    }

    /**
     * @notice Nominate a new owner of this contract.
     * @dev Only the current owner may nominate a new owner.
     */
    function nominateNewOwner(address _owner)
        external
        onlyOwner
    {
        nominatedOwner = _owner;
        emit OwnerNominated(_owner);
    }

    /**
     * @notice Accept the nomination to be owner.
     */
    function acceptOwnership()
        external
    {
        require(msg.sender == nominatedOwner, "You must be nominated before you can accept ownership");
        emit OwnerChanged(owner, nominatedOwner);
        owner = nominatedOwner;
        nominatedOwner = address(0);
    }

    modifier onlyOwner
    {
        require(msg.sender == owner, "Only the contract owner may perform this action");
        _;
    }

    event OwnerNominated(address newOwner);
    event OwnerChanged(address oldOwner, address newOwner);
}


/*
-----------------------------------------------------------------
FILE INFORMATION
-----------------------------------------------------------------

file:       Proxy.sol
version:    1.3
author:     Anton Jurisevic

date:       2018-05-29

-----------------------------------------------------------------
MODULE DESCRIPTION
-----------------------------------------------------------------

A proxy contract that, if it does not recognise the function
being called on it, passes all value and call data to an
underlying target contract.

This proxy has the capacity to toggle between DELEGATECALL
and CALL style proxy functionality.

The former executes in the proxy's context, and so will preserve 
msg.sender and store data at the proxy address. The latter will not.
Therefore, any contract the proxy wraps in the CALL style must
implement the Proxyable interface, in order that it can pass msg.sender
into the underlying contract as the state parameter, messageSender.

-----------------------------------------------------------------
*/


contract Proxy is Owned {

    Proxyable public target;
    bool public useDELEGATECALL;

    constructor(address _owner)
        Owned(_owner)
        public
    {}

    function setTarget(Proxyable _target)
        external
        onlyOwner
    {
        target = _target;
        emit TargetUpdated(_target);
    }

    function setUseDELEGATECALL(bool value) 
        external
        onlyOwner
    {
        useDELEGATECALL = value;
    }

    function _emit(bytes callData, uint numTopics, bytes32 topic1, bytes32 topic2, bytes32 topic3, bytes32 topic4)
        external
        onlyTarget
    {
        uint size = callData.length;
        bytes memory _callData = callData;

        assembly {
            /* The first 32 bytes of callData contain its length (as specified by the abi). 
             * Length is assumed to be a uint256 and therefore maximum of 32 bytes
             * in length. It is also leftpadded to be a multiple of 32 bytes.
             * This means moving call_data across 32 bytes guarantees we correctly access
             * the data itself. */
            switch numTopics
            case 0 {
                log0(add(_callData, 32), size)
            } 
            case 1 {
                log1(add(_callData, 32), size, topic1)
            }
            case 2 {
                log2(add(_callData, 32), size, topic1, topic2)
            }
            case 3 {
                log3(add(_callData, 32), size, topic1, topic2, topic3)
            }
            case 4 {
                log4(add(_callData, 32), size, topic1, topic2, topic3, topic4)
            }
        }
    }

    function()
        external
        payable
    {
        if (useDELEGATECALL) {
            assembly {
                /* Copy call data into free memory region. */
                let free_ptr := mload(0x40)
                calldatacopy(free_ptr, 0, calldatasize)

                /* Forward all gas and call data to the target contract. */
                let result := delegatecall(gas, sload(target_slot), free_ptr, calldatasize, 0, 0)
                returndatacopy(free_ptr, 0, returndatasize)

                /* Revert if the call failed, otherwise return the result. */
                if iszero(result) { revert(free_ptr, returndatasize) }
                return(free_ptr, returndatasize)
            }
        } else {
            /* Here we are as above, but must send the messageSender explicitly 
             * since we are using CALL rather than DELEGATECALL. */
            target.setMessageSender(msg.sender);
            assembly {
                let free_ptr := mload(0x40)
                calldatacopy(free_ptr, 0, calldatasize)

                /* We must explicitly forward ether to the underlying contract as well. */
                let result := call(gas, sload(target_slot), callvalue, free_ptr, calldatasize, 0, 0)
                returndatacopy(free_ptr, 0, returndatasize)

                if iszero(result) { revert(free_ptr, returndatasize) }
                return(free_ptr, returndatasize)
            }
        }
    }

    modifier onlyTarget {
        require(Proxyable(msg.sender) == target, "Must be proxy target");
        _;
    }

    event TargetUpdated(Proxyable newTarget);
}


/*
-----------------------------------------------------------------
FILE INFORMATION
-----------------------------------------------------------------

file:       Proxyable.sol
version:    1.1
author:     Anton Jurisevic

date:       2018-05-15

checked:    Mike Spain
approved:   Samuel Brooks

-----------------------------------------------------------------
MODULE DESCRIPTION
-----------------------------------------------------------------

A proxyable contract that works hand in hand with the Proxy contract
to allow for anyone to interact with the underlying contract both
directly and through the proxy.

-----------------------------------------------------------------
*/


// This contract should be treated like an abstract contract
contract Proxyable is Owned {
    /* The proxy this contract exists behind. */
    Proxy public proxy;
    Proxy public integrationProxy;

    /* The caller of the proxy, passed through to this contract.
     * Note that every function using this member must apply the onlyProxy or
     * optionalProxy modifiers, otherwise their invocations can use stale values. */
    address messageSender;

    constructor(address _proxy, address _owner)
        Owned(_owner)
        public
    {
        proxy = Proxy(_proxy);
        emit ProxyUpdated(_proxy);
    }

    function setProxy(address _proxy)
        external
        onlyOwner
    {
        proxy = Proxy(_proxy);
        emit ProxyUpdated(_proxy);
    }

    function setIntegrationProxy(address _integrationProxy)
        external
        onlyOwner
    {
        integrationProxy = Proxy(_integrationProxy);
    }

    function setMessageSender(address sender)
        external
        onlyProxy
    {
        messageSender = sender;
    }

    modifier onlyProxy {
        require(Proxy(msg.sender) == proxy || Proxy(msg.sender) == integrationProxy, "Only the proxy can call");
        _;
    }

    modifier optionalProxy
    {
        if (Proxy(msg.sender) != proxy && Proxy(msg.sender) != integrationProxy) {
            messageSender = msg.sender;
        }
        _;
    }

    modifier optionalProxy_onlyOwner
    {
        if (Proxy(msg.sender) != proxy && Proxy(msg.sender) != integrationProxy) {
            messageSender = msg.sender;
        }
        require(messageSender == owner, "Owner only function");
        _;
    }

    event ProxyUpdated(address proxyAddress);
}


/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract IERC20 {
    function totalSupply() public view returns (uint);

    function balanceOf(address owner) public view returns (uint);

    function allowance(address owner, address spender) public view returns (uint);

    function transfer(address to, uint value) public returns (bool);

    function approve(address spender, uint value) public returns (bool);

    function transferFrom(address from, address to, uint value) public returns (bool);

    // ERC20 Optional
    function name() public view returns (string);
    function symbol() public view returns (string);
    function decimals() public view returns (uint8);

    event Transfer(
      address indexed from,
      address indexed to,
      uint value
    );

    event Approval(
      address indexed owner,
      address indexed spender,
      uint value
    );
}


/*
-----------------------------------------------------------------
FILE INFORMATION
-----------------------------------------------------------------

file:       ProxyERC20.sol
version:    1.0
author:     Jackson Chan, Clinton Ennis

date:       2019-06-19

-----------------------------------------------------------------
MODULE DESCRIPTION
-----------------------------------------------------------------

A proxy contract that is ERC20 compliant for the Synthetix Network.

If it does not recognise a function being called on it, passes all
value and call data to an underlying target contract.

The ERC20 standard has been explicitly implemented to ensure
contract to contract calls are compatable on MAINNET

-----------------------------------------------------------------
*/


contract ProxyERC20 is Proxy, IERC20 {

    constructor(address _owner)
        Proxy(_owner)
        public
    {}

    // ------------- ERC20 Details ------------- //

    function name() public view returns (string){
        // Immutable static call from target contract
        return IERC20(target).name();
    }

    function symbol() public view returns (string){
         // Immutable static call from target contract
        return IERC20(target).symbol();
    }

    function decimals() public view returns (uint8){
         // Immutable static call from target contract
        return IERC20(target).decimals();
    }

    // ------------- ERC20 Interface ------------- //

    /**
    * @dev Total number of tokens in existence
    */
    function totalSupply() public view returns (uint256) {
        // Immutable static call from target contract
        return IERC20(target).totalSupply();
    }

    /**
    * @dev Gets the balance of the specified address.
    * @param owner The address to query the balance of.
    * @return An uint256 representing the amount owned by the passed address.
    */
    function balanceOf(address owner) public view returns (uint256) {
        // Immutable static call from target contract
        return IERC20(target).balanceOf(owner);
    }

    /**
    * @dev Function to check the amount of tokens that 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 uint256 specifying the amount of tokens still available for the spender.
    */
    function allowance(
        address owner,
        address spender
    )
        public
        view
        returns (uint256)
    {
        // Immutable static call from target contract
        return IERC20(target).allowance(owner, spender);
    }

    /**
    * @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, uint256 value) public returns (bool) {
        // Mutable state call requires the proxy to tell the target who the msg.sender is.
        target.setMessageSender(msg.sender);

        // Forward the ERC20 call to the target contract
        IERC20(target).transfer(to, value);

        // Event emitting will occur via Synthetix.Proxy._emit()
        return true;
    }

    /**
    * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
    * Beware that changing an allowance with this method brings the risk that someone may use both the old
    * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
    * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
    * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    * @param spender The address which will spend the funds.
    * @param value The amount of tokens to be spent.
    */
    function approve(address spender, uint256 value) public returns (bool) {
        // Mutable state call requires the proxy to tell the target who the msg.sender is.
        target.setMessageSender(msg.sender);

        // Forward the ERC20 call to the target contract
        IERC20(target).approve(spender, value);

        // Event emitting will occur via Synthetix.Proxy._emit()
        return true;
    }

    /**
    * @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 uint256 the amount of tokens to be transferred
    */
    function transferFrom(
        address from,
        address to,
        uint256 value
    )
        public
        returns (bool)
    {
        // Mutable state call requires the proxy to tell the target who the msg.sender is.
        target.setMessageSender(msg.sender);

        // Forward the ERC20 call to the target contract
        IERC20(target).transferFrom(from, to, value);

        // Event emitting will occur via Synthetix.Proxy._emit()
        return true;
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_owner","type":"address"}],"name":"nominateNewOwner","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":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"nominatedOwner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_target","type":"address"}],"name":"setTarget","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"acceptOwnership","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":"callData","type":"bytes"},{"name":"numTopics","type":"uint256"},{"name":"topic1","type":"bytes32"},{"name":"topic2","type":"bytes32"},{"name":"topic3","type":"bytes32"},{"name":"topic4","type":"bytes32"}],"name":"_emit","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"useDELEGATECALL","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"value","type":"bool"}],"name":"setUseDELEGATECALL","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"target","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","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"},{"inputs":[{"name":"_owner","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"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"},{"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":false,"name":"newTarget","type":"address"}],"name":"TargetUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"newOwner","type":"address"}],"name":"OwnerNominated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldOwner","type":"address"},{"indexed":false,"name":"newOwner","type":"address"}],"name":"OwnerChanged","type":"event"}]

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Library Used

SafeDecimalMath : 0x84d626b2bb4d0f064067e4bf80fce7055d8f3e7b

Swarm Source

bzzr://f4b49c5795540963e7dbce406d43ed9f5f8ec6390c1ef12755adb14845c0d4cf
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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