Latest 25 transactions from a total of 48452 transactions

TxHash Age From To Value [TxFee]
0xeb31f1b8b723648b087b74f39aa8f75e0974fcda421fecc70d1617ff4b23a6f22 mins ago0x3640f8a0395a0c4136dce9ac1b961b2c78221e48  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.001356628
0xbb67653aa2fc43a1ea962196ba4436ddc9a43ba16bd525bd242f7931cf0f77415 mins agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00437094
0xf42d705848d53f5e4e2304b9aab9088fba71f333cf9fb49ce6a9e09edfb3186127 mins ago0x3640f8a0395a0c4136dce9ac1b961b2c78221e48  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.005165622
0xe287417fb4be01cb5bd5f69ea098ee01dee518ed9ee347e0a14a89dcb29498481 day 4 mins agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00437094
0xfcbb6726b6a903ed9073023da634871da47948024e1e5530ba331be1f8fb69961 day 9 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00436646
0x85f2fa6f639fdb2a561f8b7790032a6141b7112701fe1df132e3cd8839b697ef1 day 12 hrs ago0x046bc46bafcd2c84ecc7dc99607a1e9b4147a47f  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00262974
0x5204aa5b6dba34b785334afbd2c2d3a465fcbe6037f51b15e9ce066ba962d1481 day 14 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0022449
0x518bf9ba8b428d79ada26968dcbbbe744ae80db068761a6e2e800d7998c9732e1 day 14 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00436646
0xb802142afcef70f0a8b25779b6ca3f69017f7219997ce3ed3a7b1e445a262dd81 day 20 hrs ago0x05562bd2c8499f2e850ae4fdf8f6171c7fdb2838  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.005120244
0x5df3dac397a2b43e195dbf54046aee7634ea506b3c3c4e4cc14491a82b4cf13a2 days 21 hrs ago0xf124291b6387e046aaae24a7a1927d159b6f3f7b  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0005370012
0x3874e56b17ee7d0335190aaec63012ec20928df8f72da0420c7911a805070e1d3 days 2 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0022449
0xab73795b36ac8090c8574347cad7c8f5a3b24a0705e8e0c01dba1b8ec9d5f07e3 days 4 hrs ago0xb20df8a2623439a90221a507d68446b5bff3cf1b  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0062442
0x4436ac4c6ff2f3e2fe900f579dc388268336a6bdebc1aba0f3882457396774be3 days 4 hrs ago0x6427fc587266813b6993ae4c8de672640cb3b43f  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.001753925
0xdd433550dfd52ebcdb82c1a25a713c52c5f49e79cdb849e2798eccde0ff701f73 days 7 hrs agoHitBTC_2  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0002578428
0xb074f20da97b8b299eb6f75b34fd99bf8d251d770009cd42131cf5b299c4d6473 days 9 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00437094
0x422edb2b6f7b928108f8ac03f6df4c8eba02d00282fbd3c831bbe3bc5b4beb083 days 11 hrs ago0x7c679b0de64ba6d2933601f51263aa273f42db92  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.000343532
0xd56e3544fdd72a1eec33c3fb2f4d6f961f06448b0c631f11b7ee2bc5954a995e4 days 31 mins agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00224714
0xdaf1cb26f9588b8e30591c3c9a600896f6e89d7ff184cf35c1789286cef1be564 days 3 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00437094
0x5d24b311f3ed8c0694085bcae899896c1005eff1647598fc50008ddc88f62ec54 days 3 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0043687
0x96e4c929427715d685048e3699e58fec82a839f5d7ce5d2e4484933fea78e6655 days 12 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00277214
0x8f88ef75511e837b5b7822e5bd29c5047f8af41c1af80783b63fcdf20bedf0335 days 12 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00277214
0x98baedefe8f4fb2894367727dce1ecfaa60c4328f5e3eb6264ca1f2caee0c2c35 days 12 hrs agoOkex_1  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.0043687
0x39407bca067d5e3d454c11dfc47823149a13dfb394e62c6b37a2c6cbb623349d5 days 13 hrs ago0x4e24cf1f9c47f962fadddb23a47d25794fb79174  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00038484
0xa13175aabac92b0828884a8fd370c80c494affd4fb9c4819e0779db6994221286 days 4 hrs ago0x2fe52940143e95afca69d14f1e06133440c35b00  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.002457
0x955ed0af1f85fe1ed3aa3de97f7b5323d1f3365263ccd00582d512fde7ca27fd6 days 4 hrs agoMercatox  IN   0x8b1f49491477e0fb46a29fef53f1ea320d13c3490 Ether0.00237228
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
 Latest 2 Internal Transactions

ParentTxHash Block Age From To Value
0x7eeec669039c743e00ff57c641e7901cf119cfcf0ce5c2e2252394d2eb1515744406328417 days 31 mins ago0x8b1f49491477e0fb46a29fef53f1ea320d13c3490x94ef3cba9232585ae11a51683801dac0737f23400.02 Ether
0x54b3f00530934e4946c371f83cc38d9748dd34fdedf22ab00ea1f9c636a1082e4382181420 days 21 hrs ago0x8b1f49491477e0fb46a29fef53f1ea320d13c3490x94ef3cba9232585ae11a51683801dac0737f23400.01 Ether
[ Download CSV Export  ] 
Contract Name: MicroMoney
Compiler Text: v0.4.11+commit.68ef5810
Optimization Enabled: Yes
Runs (Optimiser):  10000



  Contract Source Code   Find Similiar Contracts

pragma solidity 0.4.11;

contract RegistryICAPInterface {
    function parse(bytes32 _icap) constant returns(address, bytes32, bool);
    function institutions(bytes32 _institution) constant returns(address);
}

contract EToken2Interface {
    function registryICAP() constant returns(RegistryICAPInterface);
    function baseUnit(bytes32 _symbol) constant returns(uint8);
    function description(bytes32 _symbol) constant returns(string);
    function owner(bytes32 _symbol) constant returns(address);
    function isOwner(address _owner, bytes32 _symbol) constant returns(bool);
    function totalSupply(bytes32 _symbol) constant returns(uint);
    function balanceOf(address _holder, bytes32 _symbol) constant returns(uint);
    function isLocked(bytes32 _symbol) constant returns(bool);
    function issueAsset(bytes32 _symbol, uint _value, string _name, string _description, uint8 _baseUnit, bool _isReissuable) returns(bool);
    function reissueAsset(bytes32 _symbol, uint _value) returns(bool);
    function revokeAsset(bytes32 _symbol, uint _value) returns(bool);
    function setProxy(address _address, bytes32 _symbol) returns(bool);
    function lockAsset(bytes32 _symbol) returns(bool);
    function proxyTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
    function proxyApprove(address _spender, uint _value, bytes32 _symbol, address _sender) returns(bool);
    function allowance(address _from, address _spender, bytes32 _symbol) constant returns(uint);
    function proxyTransferFromWithReference(address _from, address _to, uint _value, bytes32 _symbol, string _reference, address _sender) returns(bool);
}

contract AssetInterface {
    function _performTransferWithReference(address _to, uint _value, string _reference, address _sender) returns(bool);
    function _performTransferToICAPWithReference(bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
    function _performApprove(address _spender, uint _value, address _sender) returns(bool);
    function _performTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) returns(bool);
    function _performTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
    function _performGeneric(bytes _data, address _sender) payable returns(bytes32) {
        throw;
    }
}

contract ERC20Interface {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed from, address indexed spender, uint256 value);

    function totalSupply() constant returns(uint256 supply);
    function balanceOf(address _owner) constant returns(uint256 balance);
    function transfer(address _to, uint256 _value) returns(bool success);
    function transferFrom(address _from, address _to, uint256 _value) returns(bool success);
    function approve(address _spender, uint256 _value) returns(bool success);
    function allowance(address _owner, address _spender) constant returns(uint256 remaining);

    // function symbol() constant returns(string);
    function decimals() constant returns(uint8);
    // function name() constant returns(string);
}

contract AssetProxyInterface {
    function _forwardApprove(address _spender, uint _value, address _sender) returns(bool);
    function _forwardTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) returns(bool);
    function _forwardTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
    function balanceOf(address _owner) constant returns(uint);
}

contract Bytes32 {
    function _bytes32(string _input) internal constant returns(bytes32 result) {
        assembly {
            result := mload(add(_input, 32))
        }
    }
}

/**
 * @title EToken2 Asset.
 *
 * Proxy implements ERC20 interface and acts as a gateway to a single EToken2 asset.
 * Proxy adds etoken2Symbol and caller(sender) when forwarding requests to EToken2.
 * Every request that is made by caller first sent to the specific asset implementation
 * contract, which then calls back to be forwarded onto EToken2.
 *
 * Calls flow: Caller ->
 *             Proxy.func(...) ->
 *             Asset._performFunc(..., Caller.address) ->
 *             Proxy._forwardFunc(..., Caller.address) ->
 *             Platform.proxyFunc(..., symbol, Caller.address)
 *
 * Generic call flow: Caller ->
 *             Proxy.unknownFunc(...) ->
 *             Asset._performGeneric(..., Caller.address) ->
 *             Asset.unknownFunc(...)
 *
 * Asset implementation contract is mutable, but each user have an option to stick with
 * old implementation, through explicit decision made in timely manner, if he doesn't agree
 * with new rules.
 * Each user have a possibility to upgrade to latest asset contract implementation, without the
 * possibility to rollback.
 *
 * Note: all the non constant functions return false instead of throwing in case if state change
 * didn't happen yet.
 */
contract MicroMoney is ERC20Interface, AssetProxyInterface, Bytes32 {
    // Assigned EToken2, immutable.
    EToken2Interface public etoken2;

    // Assigned symbol, immutable.
    bytes32 public etoken2Symbol;

    // Assigned name, immutable. For UI.
    string public name;
    string public symbol;

    /**
     * Sets EToken2 address, assigns symbol and name.
     *
     * Can be set only once.
     *
     * @param _etoken2 EToken2 contract address.
     * @param _symbol assigned symbol.
     * @param _name assigned name.
     *
     * @return success.
     */
    function init(EToken2Interface _etoken2, string _symbol, string _name) returns(bool) {
        if (address(etoken2) != 0x0) {
            return false;
        }
        etoken2 = _etoken2;
        etoken2Symbol = _bytes32(_symbol);
        name = _name;
        symbol = _symbol;
        return true;
    }

    /**
     * Only EToken2 is allowed to call.
     */
    modifier onlyEToken2() {
        if (msg.sender == address(etoken2)) {
            _;
        }
    }

    /**
     * Only current asset owner is allowed to call.
     */
    modifier onlyAssetOwner() {
        if (etoken2.isOwner(msg.sender, etoken2Symbol)) {
            _;
        }
    }

    /**
     * Returns asset implementation contract for current caller.
     *
     * @return asset implementation contract.
     */
    function _getAsset() internal returns(AssetInterface) {
        return AssetInterface(getVersionFor(msg.sender));
    }

    function recoverTokens(uint _value) onlyAssetOwner() returns(bool) {
        return this.transferWithReference(msg.sender, _value, 'Tokens recovery');
    }

    /**
     * Returns asset total supply.
     *
     * @return asset total supply.
     */
    function totalSupply() constant returns(uint) {
        return etoken2.totalSupply(etoken2Symbol);
    }

    /**
     * Returns asset balance for a particular holder.
     *
     * @param _owner holder address.
     *
     * @return holder balance.
     */
    function balanceOf(address _owner) constant returns(uint) {
        return etoken2.balanceOf(_owner, etoken2Symbol);
    }

    /**
     * Returns asset allowance from one holder to another.
     *
     * @param _from holder that allowed spending.
     * @param _spender holder that is allowed to spend.
     *
     * @return holder to spender allowance.
     */
    function allowance(address _from, address _spender) constant returns(uint) {
        return etoken2.allowance(_from, _spender, etoken2Symbol);
    }

    /**
     * Returns asset decimals.
     *
     * @return asset decimals.
     */
    function decimals() constant returns(uint8) {
        return etoken2.baseUnit(etoken2Symbol);
    }

    /**
     * Transfers asset balance from the caller to specified receiver.
     *
     * @param _to holder address to give to.
     * @param _value amount to transfer.
     *
     * @return success.
     */
    function transfer(address _to, uint _value) returns(bool) {
        return transferWithReference(_to, _value, '');
    }

    /**
     * Transfers asset balance from the caller to specified receiver adding specified comment.
     * Resolves asset implementation contract for the caller and forwards there arguments along with
     * the caller address.
     *
     * @param _to holder address to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     *
     * @return success.
     */
    function transferWithReference(address _to, uint _value, string _reference) returns(bool) {
        return _getAsset()._performTransferWithReference(_to, _value, _reference, msg.sender);
    }

    /**
     * Transfers asset balance from the caller to specified ICAP.
     *
     * @param _icap recipient ICAP to give to.
     * @param _value amount to transfer.
     *
     * @return success.
     */
    function transferToICAP(bytes32 _icap, uint _value) returns(bool) {
        return transferToICAPWithReference(_icap, _value, '');
    }

    /**
     * Transfers asset balance from the caller to specified ICAP adding specified comment.
     * Resolves asset implementation contract for the caller and forwards there arguments along with
     * the caller address.
     *
     * @param _icap recipient ICAP to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     *
     * @return success.
     */
    function transferToICAPWithReference(bytes32 _icap, uint _value, string _reference) returns(bool) {
        return _getAsset()._performTransferToICAPWithReference(_icap, _value, _reference, msg.sender);
    }

    /**
     * Prforms allowance transfer of asset balance between holders.
     *
     * @param _from holder address to take from.
     * @param _to holder address to give to.
     * @param _value amount to transfer.
     *
     * @return success.
     */
    function transferFrom(address _from, address _to, uint _value) returns(bool) {
        return transferFromWithReference(_from, _to, _value, '');
    }

    /**
     * Prforms allowance transfer of asset balance between holders adding specified comment.
     * Resolves asset implementation contract for the caller and forwards there arguments along with
     * the caller address.
     *
     * @param _from holder address to take from.
     * @param _to holder address to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     *
     * @return success.
     */
    function transferFromWithReference(address _from, address _to, uint _value, string _reference) returns(bool) {
        return _getAsset()._performTransferFromWithReference(_from, _to, _value, _reference, msg.sender);
    }

    /**
     * Performs transfer call on the EToken2 by the name of specified sender.
     *
     * Can only be called by asset implementation contract assigned to sender.
     *
     * @param _from holder address to take from.
     * @param _to holder address to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     * @param _sender initial caller.
     *
     * @return success.
     */
    function _forwardTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) onlyImplementationFor(_sender) returns(bool) {
        return etoken2.proxyTransferFromWithReference(_from, _to, _value, etoken2Symbol, _reference, _sender);
    }

    /**
     * Prforms allowance transfer of asset balance between holders.
     *
     * @param _from holder address to take from.
     * @param _icap recipient ICAP address to give to.
     * @param _value amount to transfer.
     *
     * @return success.
     */
    function transferFromToICAP(address _from, bytes32 _icap, uint _value) returns(bool) {
        return transferFromToICAPWithReference(_from, _icap, _value, '');
    }

    /**
     * Prforms allowance transfer of asset balance between holders adding specified comment.
     * Resolves asset implementation contract for the caller and forwards there arguments along with
     * the caller address.
     *
     * @param _from holder address to take from.
     * @param _icap recipient ICAP address to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     *
     * @return success.
     */
    function transferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference) returns(bool) {
        return _getAsset()._performTransferFromToICAPWithReference(_from, _icap, _value, _reference, msg.sender);
    }

    /**
     * Performs allowance transfer to ICAP call on the EToken2 by the name of specified sender.
     *
     * Can only be called by asset implementation contract assigned to sender.
     *
     * @param _from holder address to take from.
     * @param _icap recipient ICAP address to give to.
     * @param _value amount to transfer.
     * @param _reference transfer comment to be included in a EToken2's Transfer event.
     * @param _sender initial caller.
     *
     * @return success.
     */
    function _forwardTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) onlyImplementationFor(_sender) returns(bool) {
        return etoken2.proxyTransferFromToICAPWithReference(_from, _icap, _value, _reference, _sender);
    }

    /**
     * Sets asset spending allowance for a specified spender.
     * Resolves asset implementation contract for the caller and forwards there arguments along with
     * the caller address.
     *
     * @param _spender holder address to set allowance to.
     * @param _value amount to allow.
     *
     * @return success.
     */
    function approve(address _spender, uint _value) returns(bool) {
        return _getAsset()._performApprove(_spender, _value, msg.sender);
    }

    /**
     * Performs allowance setting call on the EToken2 by the name of specified sender.
     *
     * Can only be called by asset implementation contract assigned to sender.
     *
     * @param _spender holder address to set allowance to.
     * @param _value amount to allow.
     * @param _sender initial caller.
     *
     * @return success.
     */
    function _forwardApprove(address _spender, uint _value, address _sender) onlyImplementationFor(_sender) returns(bool) {
        return etoken2.proxyApprove(_spender, _value, etoken2Symbol, _sender);
    }

    /**
     * Emits ERC20 Transfer event on this contract.
     *
     * Can only be, and, called by assigned EToken2 when asset transfer happens.
     */
    function emitTransfer(address _from, address _to, uint _value) onlyEToken2() {
        Transfer(_from, _to, _value);
    }

    /**
     * Emits ERC20 Approval event on this contract.
     *
     * Can only be, and, called by assigned EToken2 when asset allowance set happens.
     */
    function emitApprove(address _from, address _spender, uint _value) onlyEToken2() {
        Approval(_from, _spender, _value);
    }

    /**
     * Resolves asset implementation contract for the caller and forwards there transaction data,
     * along with the value. This allows for proxy interface growth.
     */
    function () payable {
        bytes32 result = _getAsset()._performGeneric.value(msg.value)(msg.data, msg.sender);
        assembly {
            mstore(0, result)
            return(0, 32)
        }
    }

    /**
     * Indicates an upgrade freeze-time start, and the next asset implementation contract.
     */
    event UpgradeProposal(address newVersion);

    // Current asset implementation contract address.
    address latestVersion;

    // Proposed next asset implementation contract address.
    address pendingVersion;

    // Upgrade freeze-time start.
    uint pendingVersionTimestamp;

    // Timespan for users to review the new implementation and make decision.
    uint constant UPGRADE_FREEZE_TIME = 3 days;

    // Asset implementation contract address that user decided to stick with.
    // 0x0 means that user uses latest version.
    mapping(address => address) userOptOutVersion;

    /**
     * Only asset implementation contract assigned to sender is allowed to call.
     */
    modifier onlyImplementationFor(address _sender) {
        if (getVersionFor(_sender) == msg.sender) {
            _;
        }
    }

    /**
     * Returns asset implementation contract address assigned to sender.
     *
     * @param _sender sender address.
     *
     * @return asset implementation contract address.
     */
    function getVersionFor(address _sender) constant returns(address) {
        return userOptOutVersion[_sender] == 0 ? latestVersion : userOptOutVersion[_sender];
    }

    /**
     * Returns current asset implementation contract address.
     *
     * @return asset implementation contract address.
     */
    function getLatestVersion() constant returns(address) {
        return latestVersion;
    }

    /**
     * Returns proposed next asset implementation contract address.
     *
     * @return asset implementation contract address.
     */
    function getPendingVersion() constant returns(address) {
        return pendingVersion;
    }

    /**
     * Returns upgrade freeze-time start.
     *
     * @return freeze-time start.
     */
    function getPendingVersionTimestamp() constant returns(uint) {
        return pendingVersionTimestamp;
    }

    /**
     * Propose next asset implementation contract address.
     *
     * Can only be called by current asset owner.
     *
     * Note: freeze-time should not be applied for the initial setup.
     *
     * @param _newVersion asset implementation contract address.
     *
     * @return success.
     */
    function proposeUpgrade(address _newVersion) onlyAssetOwner() returns(bool) {
        // Should not already be in the upgrading process.
        if (pendingVersion != 0x0) {
            return false;
        }
        // New version address should be other than 0x0.
        if (_newVersion == 0x0) {
            return false;
        }
        // Don't apply freeze-time for the initial setup.
        if (latestVersion == 0x0) {
            latestVersion = _newVersion;
            return true;
        }
        pendingVersion = _newVersion;
        pendingVersionTimestamp = now;
        UpgradeProposal(_newVersion);
        return true;
    }

    /**
     * Cancel the pending upgrade process.
     *
     * Can only be called by current asset owner.
     *
     * @return success.
     */
    function purgeUpgrade() onlyAssetOwner() returns(bool) {
        if (pendingVersion == 0x0) {
            return false;
        }
        delete pendingVersion;
        delete pendingVersionTimestamp;
        return true;
    }

    /**
     * Finalize an upgrade process setting new asset implementation contract address.
     *
     * Can only be called after an upgrade freeze-time.
     *
     * @return success.
     */
    function commitUpgrade() returns(bool) {
        if (pendingVersion == 0x0) {
            return false;
        }
        if (pendingVersionTimestamp + UPGRADE_FREEZE_TIME > now) {
            return false;
        }
        latestVersion = pendingVersion;
        delete pendingVersion;
        delete pendingVersionTimestamp;
        return true;
    }

    /**
     * Disagree with proposed upgrade, and stick with current asset implementation
     * until further explicit agreement to upgrade.
     *
     * @return success.
     */
    function optOut() returns(bool) {
        if (userOptOutVersion[msg.sender] != 0x0) {
            return false;
        }
        userOptOutVersion[msg.sender] = latestVersion;
        return true;
    }

    /**
     * Implicitly agree to upgrade to current and future asset implementation upgrades,
     * until further explicit disagreement.
     *
     * @return success.
     */
    function optIn() returns(bool) {
        delete userOptOutVersion[msg.sender];
        return true;
    }

    // Backwards compatibility.
    function multiAsset() constant returns(EToken2Interface) {
        return etoken2;
    }
}

    Contract ABI  
[{"constant":true,"inputs":[],"name":"multiAsset","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"commitUpgrade","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getLatestVersion","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"},{"name":"_sender","type":"address"}],"name":"_forwardTransferFromWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"emitApprove","outputs":[],"payable":false,"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,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"emitTransfer","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"recoverTokens","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"etoken2","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getPendingVersionTimestamp","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"purgeUpgrade","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"optIn","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"}],"name":"transferFromWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_icap","type":"bytes32"},{"name":"_value","type":"uint256"}],"name":"transferToICAP","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_icap","type":"bytes32"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"}],"name":"transferToICAPWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_sender","type":"address"}],"name":"_forwardApprove","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_icap","type":"bytes32"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"},{"name":"_sender","type":"address"}],"name":"_forwardTransferFromToICAPWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_icap","type":"bytes32"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"}],"name":"transferFromToICAPWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_icap","type":"bytes32"},{"name":"_value","type":"uint256"}],"name":"transferFromToICAP","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"etoken2Symbol","outputs":[{"name":"","type":"bytes32"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getPendingVersion","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_reference","type":"string"}],"name":"transferWithReference","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_etoken2","type":"address"},{"name":"_symbol","type":"string"},{"name":"_name","type":"string"}],"name":"init","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_newVersion","type":"address"}],"name":"proposeUpgrade","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"optOut","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_from","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_sender","type":"address"}],"name":"getVersionFor","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"payable":true,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"newVersion","type":"address"}],"name":"UpgradeProposal","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"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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

   Swarm Source:
bzzr://98e94b8b6bc6c305ad672235323039c0f64eae1b06a90d411d66a33af7ccf506

 

View All
Block Age transaction Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.