Contract 0xfdFE8b7aB6CF1bD1E3d14538Ef40686296C42052

 
Txn Hash
Method
Block
From
To
Value
0x815ccdf2a39cf6fd9335c7fd8df2a26de479f6311644675025a02cf1d7d20940Transfer154684062022-09-04 0:06:0932 days 13 hrs ago0xe801b00d625430aa0e0ea45a3156635593f41f50 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00014878 3
0x395e9eb4456dbbeed17868ce901892909d9d6328cc7264c45677551afd2c2d7aApprove152991642022-08-08 3:16:1759 days 10 hrs ago0x5d289638eb4035f68b73654380cccaf0bfb6bd26 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0002689 8.80113475
0x19c5a000c5c7cf97dc6c57f44783f9f254da3f7c5dda73ed115053b36b7d5f5eApprove152566072022-08-01 12:15:1366 days 1 hr ago0x50f9f3d43e6c9597162b252b0f69c83c0c46cf47 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00030436 6
0x0c837195ed86a8f2df16623d72111d882ba8e5411aadbbb3fb2b58c8f6da8d37Transfer152565902022-08-01 12:11:2866 days 1 hr ago0x42fa5668d30ea4e3be48ef505ac32cfd9a986a1f IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0048966390
0xa354d830e4ed34642091a10c0f20185324abde24602de7a775c0741a433d05f4Transfer151524012022-07-16 7:35:5082 days 6 hrs ago0x4d493c338e5e4cfee0f5aec39a7d43670aec0641 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0006145211.3
0x8bb210a5b3ee50363e486ff56cb5779fe44a7c22ab7f4cae8b684ef2048f2918Transfer144518032022-03-24 23:01:04195 days 14 hrs ago0x7ed273a361d6bb16833f0e563c313e205738112f IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00213499 39.2497884
0x8edb633e93ac57ad20cc96c96ae1d5592eb6e8c37fb2096826bfec5ae74d5cc9Transfer141846332022-02-11 12:00:52237 days 1 hr ago0xf5be6e5dc5a7f354fca1ebbc12c9f33e33180909 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0028595688
0xe8d50089bdfb5433b0a4ff01e7a3b26d680339b939ba695fbeda0ffd8a907439Transfer141782142022-02-10 11:59:55238 days 1 hr ago0xb2e7efd5c8d6abe8e5cdc390f822f82e05322108 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00233565 42.93869975
0xdfb0b3e93cd985102a6138aa5619f7568b69dd12eacd41de2805be2ff6574a8eTransfer141201022022-02-01 12:32:25247 days 1 hr ago0x30be8559cc7c6aa996afce30a83a10c6474fe154 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00416089128
0x014d84001e4c4d9005a3b225b71b60dbe6efa06d5c2ecc5f250a814aba30f888Transfer141136662022-01-31 12:31:59248 days 1 hr ago0xb2e7efd5c8d6abe8e5cdc390f822f82e05322108 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00311009 57.16358153
0x3729f697605cafbe191d7686b54084c2cb9e24f42bda59a7a77b04000f541425Transfer138954902021-12-28 18:58:01281 days 18 hrs ago0x4d493c338e5e4cfee0f5aec39a7d43670aec0641 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0037295100
0xbc96f7118a4f2293f300e473957f98ad7516be844da009702d1df42d3341bcf9Transfer138869282021-12-27 11:08:00283 days 2 hrs ago0x35855fa3774a048e75ed88b27f72c6af298248ff IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0029570491
0xfabd9f0e627c38b766fecdabd29b94856f9d0e8ab467d507783b705f9231aac2Transfer138804252021-12-26 11:07:18284 days 2 hrs ago0xb15f9b6c9decff30abb20f996f76fea5a82b1978 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00240069 44.13448222
0xba9fda29639f38a352ed2fb93dc86f207553d5f48e23cca06963a324c710d649Transfer138033762021-12-14 12:49:21296 days 1 hr ago0x4d493c338e5e4cfee0f5aec39a7d43670aec0641 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0037295100
0xd969c6da29d975e49812a37492921fdb4db96c7c8acbc60cdd24c904d36e1c36Transfer136670122021-11-22 21:53:49317 days 16 hrs ago0xb94e539c8bac594924a58604f74e4266f3d851de IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.01310515403
0xb9e4bf1b25b6c56a4dd0b383ca3a910133c3f0a609b0626bc399d710842d29cfTransfer136606612021-11-21 21:53:28318 days 16 hrs ago0x753d98e2f538adcdf41d2ce85d4c5bb5568cdb77 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00538366108.5
0x4820ddefe9bb8862bd9dca15c62dc4097700d578525f23eee77abfcf6f2258a4Transfer135620892021-11-06 9:02:02334 days 4 hrs ago0xde457d59a92ded40fa76b8dba1e6f99000b8bc0f IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00425684131
0xa126e2bfcd5fe3ff1c1ff91366c063fcbf4a6381e3f550075fe52f336a508630Transfer135586762021-11-05 20:13:33334 days 17 hrs ago0x42fa5668d30ea4e3be48ef505ac32cfd9a986a1f IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00593181159
0x876f3fe8df18b94da1efa51bad51ec9a65172ffcdff263dd136a368e914d2ecfTransfer135556662021-11-05 9:01:38335 days 4 hrs ago0xb15f9b6c9decff30abb20f996f76fea5a82b1978 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00595 109.40923688
0x7e5497689593600a63ef06caca90756ebb22f88137630c106aa56bb1e7b32047Approve135555362021-11-05 8:26:50335 days 5 hrs ago0xb15f9b6c9decff30abb20f996f76fea5a82b1978 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00562803 110.94746015
0x81966f6bd195392926809740fc4469a2713a519faeb5613b1f8a506deb5e0d70Transfer135547202021-11-05 5:24:48335 days 8 hrs ago0xb15f9b6c9decff30abb20f996f76fea5a82b1978 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00497234 91.45216134
0xf9455d781dfa05ee18e0b90cd71b16000ced0ce6e6f9131e749f2372cf3fafb4Transfer131943612021-09-09 22:49:15391 days 15 hrs ago0x42fa5668d30ea4e3be48ef505ac32cfd9a986a1f IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.00690968127
0x6596baa47a37fb9baf3db6ae17be5c683ec9a75bfa464b0b2830ca10955fe3d4Transfer130549872021-08-19 9:50:45413 days 4 hrs ago0xad6bfcda50f81cd90b8dc0ad1ea65835cb4baa95 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0019829261
0xe63b343dc80c9410c85661ade89a12286ce085d0fb72ef696989f8ab884574e0Transfer130485282021-08-18 9:50:08414 days 4 hrs ago0x5f11c24caa8b30c6f3b9ad7e61ebd98714b79408 IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.0017470135.21717482
0xe62ba906bd40918a750ff7b28830916a2b446212e098222f44d4ff7a79f63e55Transfer129666512021-08-05 18:49:51426 days 19 hrs ago0x42d5eb9bd73fed63474b6a690498507ff24eefec IN  0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520 Ether0.003209359
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Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x6a1e4bfa90a3b13eb24e794c600ab01b3312b2e67fab0fca6099c32a5f7557d953834992018-04-05 6:20:291645 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x0d4258cb46f611a5b04e174d11c31d2c2ed92da50.68835509 Ether
0xbace3e4ea3b2d9456337429aa38f19001cad9a239b706622eaf2976a45b646a853814522018-04-04 22:11:521645 days 15 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x0d4258cb46f611a5b04e174d11c31d2c2ed92da5282 Ether
0x0bfb4ceb68864363a7dabd18f2b582c8864b4bd16d8ae04afc3e58e53590f0da53812612018-04-04 21:23:091645 days 16 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x0d4258cb46f611a5b04e174d11c31d2c2ed92da5282 wei
0x236f1ee9d2e8f1ff3eaef6f04d610ae91b4079f6ec65c069a8b04aa84d25c56853811852018-04-04 21:03:171645 days 16 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x0d4258cb46f611a5b04e174d11c31d2c2ed92da5282 wei
0x8031c3fe02dabc64a8c7623493ef211ce8ff4d20839642a1f09697efe9e1d53e53371822018-03-28 13:03:281653 days 52 mins ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.25 Ether
0xb00e4e3338b4a1e8855e6f0ec87d813df287c9ca50d18af4ee8fb4d6231bbbf453186172018-03-25 10:22:241656 days 3 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.01987667 Ether
0x1c34f8eb3cad9353bc1510d4a70a9be2b6e68b7fe7fbfd16ed79bef7c865e79d53011052018-03-22 12:24:411659 days 1 hr ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0625 Ether
0x87558e3465aa37a916a7917388181dc9336d0ae525dabd6c68dce7b08829fcdf52955042018-03-21 13:58:441659 days 23 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.025 Ether
0x767c1ef28302a59700099c64d20e5c26aa0d6ff83aebdf4b14d91799f67c873252871302018-03-20 4:05:261661 days 9 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0125 Ether
0x10cd6bb0435577983a0d5ecdd6d0de326a07d4898448afc0c08e93afe406bd7552869382018-03-20 3:18:181661 days 10 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0875 Ether
0xc78f4a369c62c58ef4e0382272ad7ca984067962395a973bb2b79c6dea50274452827272018-03-19 10:19:501662 days 3 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0125 Ether
0x96da1b6a6a0c7c20b01539cf5b41655dc49c1952bd0217d1f03771b11930c4c152822362018-03-19 8:23:151662 days 5 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.03 Ether
0x28b2055c0fc6fbe43e0b331df6094c40dab96f878be1a9801d0faaeab20bfcbf52819792018-03-19 7:17:491662 days 6 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0225 Ether
0x8720dd1d046b9eead429f155aa710904038a46d0328b1679f6aee2f706a85f3252819732018-03-19 7:16:461662 days 6 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0225 Ether
0xa65409af15b601c00e8f425ead58d799416f9fbdfc97cb41b6eaf247b00c924a52819122018-03-19 7:01:411662 days 6 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.09175 Ether
0xdbc709e08b271aef6bac3f54ad75bc2e9f6fad5c9db1d07269baab8a5c153a6052818872018-03-19 6:55:371662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0091953 Ether
0x61493f514fb846d48ba315b765d6d4c16b263425704594fec8582b79c8d2456c52818872018-03-19 6:55:371662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.091953 Ether
0xe717f651a0dfdbf228ed859a7cc69e226127b940a18732d58167d5716bf2be6552818352018-03-19 6:43:571662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.25 Ether
0x8fc55de7e9c3e3915be040886d313394ed5fdfd30c6e54fb745690e04801c91f52817962018-03-19 6:34:231662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.075 Ether
0x54d28d48c1a48c0a68041740c2714811d2f7fbc884770a4e4c8df40677414cf452817452018-03-19 6:22:571662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0225 Ether
0xe371ce60b41f7fc5c36a97b6b110b9aab77e5e752b20b0e9f2b06b166a98693552817242018-03-19 6:16:521662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.229415 Ether
0xdfc9cdbf43ad7e0fd6dd8094a8fcc56d9c1da0b9dbf35a632e521508ef3affcd52816942018-03-19 6:08:411662 days 7 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.0175 Ether
0xbfddb17626cd0c68bd270495620f17a1e52ca9a3e562e9e71f0f5043f29f9d2b52815642018-03-19 5:41:121662 days 8 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.025 Ether
0x3308d5d2a89b984c44bd836802b4485c5fa5c5546945cca9c00598a10d11a13952815462018-03-19 5:37:241662 days 8 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.3625 Ether
0xadbbbf38a9058c729558d4e7473f6373fddf777bbec991fbf91b5d172b8a8c9352814772018-03-19 5:23:041662 days 8 hrs ago 0xfdfe8b7ab6cf1bd1e3d14538ef40686296c420520x4b046b05c29e535e152a3d9c8fb7540a8e15c7a60.065 Ether
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Contract Source Code Verified (Exact Match)

Contract Name:
Skraps

Compiler Version
v0.4.20+commit.3155dd80

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2018-02-25
*/

pragma solidity 0.4.20;

contract Owned {
    address public owner;
    address public pendingOwner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

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

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

    function transferOwnership(address newOwner) public onlyOwner {
        require(newOwner != address(0));
        pendingOwner = newOwner;
    }

    function acceptOwnership() public {
        require(msg.sender == pendingOwner);
        OwnershipTransferred(owner, pendingOwner);
        owner = pendingOwner;
        pendingOwner = address(0);
    }
}

// Support accounts using for change Ether price, manual migration and sending tokens during ICO, see endOfFreeze field
contract Support is Owned {
    mapping (address => bool) public supportAccounts;

    event SupportAdded(address indexed _who);
    event SupportRemoved(address indexed _who);

    modifier supportOrOwner {
        require(msg.sender == owner || supportAccounts[msg.sender]);
        _;
    }

    function addSupport(address _who) public onlyOwner {
        require(_who != address(0));
        require(_who != owner);
        require(!supportAccounts[_who]);
        supportAccounts[_who] = true;
        SupportAdded(_who);
    }

    function removeSupport(address _who) public onlyOwner {
        require(supportAccounts[_who]);
        supportAccounts[_who] = false;
        SupportRemoved(_who);
    }
}

// Math operations with safety checks that throw on error
library SafeMath {
    // Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
    function sub(uint a, uint b) internal pure returns (uint) {
        assert(b <= a);
        return a - b;
    }

    // Adds two numbers, throws on overflow.
    function add(uint a, uint b) internal pure returns (uint) {
        uint c = a + b;
        assert(c >= a);
        return c;
    }
}

// ERC20 interface https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
contract ERC20 {
    uint public totalSupply;
    function balanceOf(address who) public constant returns (uint balance);
    function allowance(address owner, address spender) public constant returns (uint remaining);
    function transfer(address to, uint value) public returns (bool success);
    function transferFrom(address from, address to, uint value) public returns (bool success);
    function approve(address spender, uint value) public returns (bool success);

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

// Interface for migration to a new contract address
contract MigrationAgent {
    function migrateFrom(address _from, uint256 _value) public;
}

contract AdvancedToken is ERC20, Support {
    using SafeMath for uint;

    uint internal MAX_SUPPLY = 110000000 * 1 ether;
    address public migrationAgent;

    mapping (address => uint) internal balances;

    enum State { Waiting, ICO, Running, Migration }
    State public state = State.Waiting;

    event NewState(State state);
    event Burn(address indexed from, uint256 value);

    /**
     * The migration process to transfer tokens to the new token contract, when in the contract, a sufficiently large
     * number of investors that the company can't cover a miner fees to transfer all tokens, this will
     * be used in the following cases:
     * 1. If a critical error is found in the contract
     * 2. When will be released and approved a new standard for digital identification ERC-725 or similar
     * @param _agent The new token contract
     */
    function setMigrationAgent(address _agent) public onlyOwner {
        require(state == State.Running);
        migrationAgent = _agent;
    }

    // Called after setMigrationAgent function to make sure that a new contract address is valid
    function startMigration() public onlyOwner {
        require(migrationAgent != address(0));
        require(state == State.Running);
        state = State.Migration;
        NewState(state);
    }

    // Migration can be canceled if tokens have not yet been sent to the new contract
    function cancelMigration() public onlyOwner {
        require(state == State.Migration);
        require(totalSupply == MAX_SUPPLY);
        migrationAgent = address(0);
        state = State.Running;
        NewState(state);
    }

    // Manual migration if someone has problems moving
    function manualMigrate(address _who) public supportOrOwner {
        require(state == State.Migration);
        require(_who != address(this));
        require(balances[_who] > 0);
        uint value = balances[_who];
        balances[_who] = balances[_who].sub(value);
        totalSupply = totalSupply.sub(value);
        Burn(_who, value);
        MigrationAgent(migrationAgent).migrateFrom(_who, value);
    }

    // Migrate the holder's tokens to a new contract and burn the holder's tokens on the current contract
    function migrate() public {
        require(state == State.Migration);
        require(balances[msg.sender] > 0);
        uint value = balances[msg.sender];
        balances[msg.sender] = balances[msg.sender].sub(value);
        totalSupply = totalSupply.sub(value);
        Burn(msg.sender, value);
        MigrationAgent(migrationAgent).migrateFrom(msg.sender, value);
    }

    // The withdraw of Tokens from the contract after the end of ICO
    function withdrawTokens(uint _value) public onlyOwner {
        require(state == State.Running || state == State.Migration);
        require(balances[address(this)] > 0 && balances[address(this)] >= _value);
        balances[address(this)] = balances[address(this)].sub(_value);
        balances[msg.sender] = balances[msg.sender].add(_value);
        Transfer(address(this), msg.sender, _value);
    }

    // The withdraw of Ether from the contract
    function withdrawEther(uint256 _value) public onlyOwner {
        require(this.balance >= _value);
        owner.transfer(_value);
    }
}

contract Crowdsale is AdvancedToken {
    uint internal endOfFreeze = 1522569600; // Sun, 01 Apr 2018 00:00:00 PST
    uint private tokensForSalePhase2;
    uint public tokensPerEther;

    address internal reserve = 0x4B046B05C29E535E152A3D9c8FB7540a8e15c7A6;

    function Crowdsale() internal {
        assert(reserve != address(0));
        tokensPerEther = 2000 * 1 ether; // Tokens ^ 18
        totalSupply = MAX_SUPPLY;
        uint MARKET_SHARE = 66000000 * 1 ether;
        uint tokensSoldPhase1 = 11110257 * 1 ether;
        tokensForSalePhase2 = MARKET_SHARE - tokensSoldPhase1;

        // Tokens for the Phase 2 are on the contract and not available to withdraw by owner during the ICO
        balances[address(this)] = tokensForSalePhase2;
        // Tokens for the Phase 1 are on the owner to distribution by manually processes
        balances[owner] = totalSupply - tokensForSalePhase2;

        assert(balances[address(this)] + balances[owner] == MAX_SUPPLY);
        Transfer(0, address(this), balances[address(this)]);
        Transfer(0, owner, balances[owner]);
    }

    // Setting the number of tokens to buy for 1 Ether, changes automatically by owner or support account
    function setTokensPerEther(uint _tokens) public supportOrOwner {
        require(state == State.ICO || state == State.Waiting);
        require(_tokens > 100 ether); // Min 100 tokens ^ 18
        tokensPerEther = _tokens;
    }

    // The payable function to buy Skraps tokens
    function () internal payable {
        require(msg.sender != address(0));
        require(state == State.ICO || state == State.Migration);
        if (state == State.ICO) {
            // The minimum ether to participate
            require(msg.value >= 0.01 ether);
            // Counting and sending tokens to the investor
            uint _tokens = msg.value * tokensPerEther / 1 ether;
            require(balances[address(this)] >= _tokens);
            balances[address(this)] = balances[address(this)].sub(_tokens);
            balances[msg.sender] = balances[msg.sender].add(_tokens);
            Transfer(address(this), msg.sender, _tokens);

            // send 25% of ether received to reserve address
            uint to_reserve = msg.value * 25 / 100;
            reserve.transfer(to_reserve);
        } else {
            require(msg.value == 0);
            migrate();
        }
    }

    // Start ISO manually because the block timestamp is not mean the current time
    function startICO() public supportOrOwner {
        require(state == State.Waiting);
        state = State.ICO;
        NewState(state);
    }

    // Since a contracts can not call itself, we must manually close the ICO
    function closeICO() public onlyOwner {
        require(state == State.ICO);
        state = State.Running;
        NewState(state);
    }

    // Anti-scam function, if the tokens are obtained by dishonest means, can be used only during ICO
    function refundTokens(address _from, uint _value) public onlyOwner {
        require(state == State.ICO);
        require(balances[_from] >= _value);
        balances[_from] = balances[_from].sub(_value);
        balances[address(this)] = balances[address(this)].add(_value);
        Transfer(_from, address(this), _value);
    }
}

/**
 * Standard ERC20 implementation, see the interface above,
 * with a small modification to block the transfer of tokens until a specific date, see endOfFreeze field
 */
contract Skraps is Crowdsale {
    using SafeMath for uint;

    string public name = "Skraps";
    string public symbol = "SKRP";
    uint8 public decimals = 18;

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

    function balanceOf(address _who) public constant returns (uint) {
        return balances[_who];
    }

    function allowance(address _owner, address _spender) public constant returns (uint remaining) {
        return allowed[_owner][_spender];
    }

    function transfer(address _to, uint _value) public returns (bool success) {
        require(_to != address(0));
        require(balances[msg.sender] >= _value);
        require(now > endOfFreeze || msg.sender == owner || supportAccounts[msg.sender]);

        balances[msg.sender] = balances[msg.sender].sub(_value);
        balances[_to] = balances[_to].add(_value);
        Transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint _value) public returns (bool success) {
        require(_to != address(0));
        require(balances[_from] >= _value);
        require(allowed[_from][msg.sender] >= _value);

        balances[_from] = balances[_from].sub(_value);
        balances[_to] = balances[_to].add(_value);
        allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
        Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint _value) public returns (bool success) {
        require(balances[msg.sender] >= _value);
        require(_spender != address(0));
        require(now > endOfFreeze || msg.sender == owner || supportAccounts[msg.sender]);
        require((_value == 0) || (allowed[msg.sender][_spender] == 0));

        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }
}

Contract Security Audit

Contract ABI

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"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"state","type":"uint8"}],"name":"NewState","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_who","type":"address"}],"name":"SupportAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_who","type":"address"}],"name":"SupportRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

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Swarm Source

bzzr://b8ece78acfc7f5a80fe3a6dc139e5772225c589ca46f007597d561ab2ab3e5e4
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.