Latest 25 transactions from a total of 3782 transactions

TxHash Age From To Value [TxFee]
0xe55c55a8519752d2bad5a07edf69b77ad88a7988048308874f20016620944a668 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0xf64e568d354930ff7fa38393e8595e3cf4465893ef9e9c1d4e3109c27d2e99451 hr 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0xffedb7d0778e16b6de7156bd82f1aac9f0e09ab37fe2002c6a7cb8ac5c9c76302 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x1468036662a5029e276651b13af715c9643cfdbfc6070dac6d47a6ba94941bf93 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
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0xb9194825936846bb6388d8ed171ece693f6a5369d84157f39571f7e5fdecc0455 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x354ce21f1078aed5a634fc4cbe4d2ccf4c282abba3f2a3f3638cc69d6aa313d46 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
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0xced83c50ded94a72ed1e142a376ca7e2d64d36388d60995ea633cc4aa4553c4f9 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0xf38e9a351e44758a705ab6dc02a8c7d3d47927e5da52c9e30413a05ddf7d5def10 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x5cb44ce25714e71577c8ccbee8ef7214796acef03f69f1bf6b6993bdcb948ab811 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0xf8c7f35617045072dfb6d858272b615e6d5a4832bc5e52923c6c636c38cd7df512 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x0e3651d617417908d8edae710d08a43e731ecc8e572600909fceec281edfea7913 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x37a31f0c56bd9481b253aa765303c794b52530a3f7a1ede014b8f69acf27d6df14 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0xd51ff2017ca01882b5378302de203722f76da42c4c84f6522c16f9df5fcabbbf15 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x1ce9ca760316bc4c60a96acaff328c6d8dec0c442a22be2713a96adcf6e7cc4a16 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x610c068355bdd0b59b89359ef206647bd43243b0f6c2cd7a0620f004f054204117 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
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0x71bac52810103b763a44af791382a9125c7e4080e58dcc55c2d2c8e22a8ea18819 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x9570c38b2c2c9d73338255f76123bbb63ab2fbe94db3b205e92fba21814a855a20 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x61a10d1cbd3db5af782cf2d2c5621d9b37a8121dccff08c28b8bbc3e00c8415021 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x6d41895a368bfae430d8a48b8f536311917b8aa8a85e126dc6913597dacbab7322 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x2e046e733961399674bfd74eb05e9af8924ff2eeaed20fca3e92acc1b26b0eb523 hrs 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
0x86e9d0222e17a3c37abc524f99e2192d8d4147a652247b8228ef3452613718691 day 8 mins ago0x694032e172d9b0ee6aff5d36749bad4947a36e4e  IN  0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330 Ether0.000035993
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
 Latest 25 Internal Txns, Click here To View More View All
ParentTxHash Block Age From To Value
0xe55c55a8519752d2bad5a07edf69b77ad88a7988048308874f20016620944a66101472858 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330xe7cf3198787c9a4daac73371a38f29aaeeced87e0 Ether
0xe55c55a8519752d2bad5a07edf69b77ad88a7988048308874f20016620944a66101472858 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330x9fffe440258b79c5d6604001674a4722ffc0f7bc0 Ether
0xf64e568d354930ff7fa38393e8595e3cf4465893ef9e9c1d4e3109c27d2e9945101468981 hr 8 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330xe7cf3198787c9a4daac73371a38f29aaeeced87e0 Ether
0xf64e568d354930ff7fa38393e8595e3cf4465893ef9e9c1d4e3109c27d2e9945101468981 hr 8 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330x9fffe440258b79c5d6604001674a4722ffc0f7bc0 Ether
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0xffedb7d0778e16b6de7156bd82f1aac9f0e09ab37fe2002c6a7cb8ac5c9c7630101465022 hrs 8 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330x9fffe440258b79c5d6604001674a4722ffc0f7bc0 Ether
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0x1468036662a5029e276651b13af715c9643cfdbfc6070dac6d47a6ba94941bf9101461073 hrs 8 mins ago0x0a787b0c65a6b4ffde2c10c01eb4ac74096065330x9fffe440258b79c5d6604001674a4722ffc0f7bc0 Ether
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[ Download CSV Export  ] 
Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), EventStructWrongData (very low-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: Spotter
Compiler Text: v0.4.24+commit.e67f0147
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.24;

contract PitLike {
    function file(bytes32, bytes32, uint) public;
}

contract PipLike {
    function peek() public returns (bytes32, bool);
}

contract Spotter {
    PitLike public pit;
    bytes32 public ilk;
    PipLike public pip;
    uint256 public mat;

    mapping (address => uint) public wards;
    function rely(address guy) public auth { wards[guy] = 1;  }
    function deny(address guy) public auth { wards[guy] = 0; }
    modifier auth { require(wards[msg.sender] == 1); _; }

    // --- Init ---
    constructor(address pit_, bytes32 ilk_) public {
        wards[msg.sender] = 1;
        pit = PitLike(pit_);
        ilk = ilk_;
    }

    // --- Math ---
    uint256 constant ONE = 10 ** 27;

    function mul(uint x, uint y) internal pure returns (uint z) {
        require(y == 0 || (z = x * y) / y == x);
    }

    // --- Administration ---
    function file(address pip_) public auth {
        pip = PipLike(pip_);
    }
    function file(uint mat_) public auth {
        mat = mat_;
    }

    // --- Update value ---
    function poke() public {
        (bytes32 val, bool zzz) = pip.peek();
        if (zzz) {
            pit.file(ilk, "spot", mul(mul(uint(val), 10 ** 9), ONE) / mat);
        }
    }
}

    Contract ABI  
[{"constant":false,"inputs":[{"name":"pip_","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"poke","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"mat_","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"mat","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"ilk","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pip","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pit","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"pit_","type":"address"},{"name":"ilk_","type":"bytes32"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"}]

  Contract Creation Code Switch To Opcodes View
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

    Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000e7cf3198787c9a4daac73371a38f29aaeeced87e4554480000000000000000000000000000000000000000000000000000000000

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000e7cf3198787c9a4daac73371a38f29aaeeced87e
Arg [1] : 4554480000000000000000000000000000000000000000000000000000000000


   Swarm Source:
bzzr://b4bc8b11f5785fe3a711c67f1dda4adb8a95db2eccb2f6e41e9750b04d8583ee

 

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Block Age transaction Difficulty GasUsed Reward
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Block Age UncleNumber Difficulty GasUsed Reward