ETH Price: $2,151.05 (+4.30%)

Contract

0xa53EF5ad51cb54949D8eB3C3cFd2ea728fe2E028
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

More Info

Private Name Tags

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To

There are no matching entries

Please try again later

Advanced mode:
Parent Transaction Hash Method Block
From
To
View All Internal Transactions
Loading...
Loading
Loading...
Loading
Cross-Chain Transactions

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading

Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x1140BF77...3cBC0B32A
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
Migrations

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2021-11-28
*/

// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.9.0;

contract Migrations {
  address public owner = msg.sender;
  uint public last_completed_migration;

  modifier restricted() {
    require(
      msg.sender == owner,
      "This function is restricted to the contract's owner"
    );
    _;
  }

  function setCompleted(uint completed) public restricted {
    last_completed_migration = completed;
  }
}

Contract Security Audit

Contract ABI

API
[{"inputs":[],"name":"last_completed_migration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"completed","type":"uint256"}],"name":"setCompleted","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

69:367:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;132:36;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;94:33;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;328:105;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;132:36;;;;:::o;94:33::-;;;;;;;;;;;;:::o;328:105::-;234:5;;;;;;;;;;220:19;;:10;:19;;;204:104;;;;;;;;;;;;:::i;:::-;;;;;;;;;418:9:::1;391:24;:36;;;;328:105:::0;:::o;7:77:1:-;44:7;73:5;62:16;;7:77;;;:::o;90:118::-;177:24;195:5;177:24;:::i;:::-;172:3;165:37;90:118;;:::o;214:222::-;307:4;345:2;334:9;330:18;322:26;;358:71;426:1;415:9;411:17;402:6;358:71;:::i;:::-;214:222;;;;:::o;442:126::-;479:7;519:42;512:5;508:54;497:65;;442:126;;;:::o;574:96::-;611:7;640:24;658:5;640:24;:::i;:::-;629:35;;574:96;;;:::o;676:118::-;763:24;781:5;763:24;:::i;:::-;758:3;751:37;676:118;;:::o;800:222::-;893:4;931:2;920:9;916:18;908:26;;944:71;1012:1;1001:9;997:17;988:6;944:71;:::i;:::-;800:222;;;;:::o;1109:117::-;1218:1;1215;1208:12;1355:122;1428:24;1446:5;1428:24;:::i;:::-;1421:5;1418:35;1408:63;;1467:1;1464;1457:12;1408:63;1355:122;:::o;1483:139::-;1529:5;1567:6;1554:20;1545:29;;1583:33;1610:5;1583:33;:::i;:::-;1483:139;;;;:::o;1628:329::-;1687:6;1736:2;1724:9;1715:7;1711:23;1707:32;1704:119;;;1742:79;;:::i;:::-;1704:119;1862:1;1887:53;1932:7;1923:6;1912:9;1908:22;1887:53;:::i;:::-;1877:63;;1833:117;1628:329;;;;:::o;1963:169::-;2047:11;2081:6;2076:3;2069:19;2121:4;2116:3;2112:14;2097:29;;1963:169;;;;:::o;2138:238::-;2278:34;2274:1;2266:6;2262:14;2255:58;2347:21;2342:2;2334:6;2330:15;2323:46;2138:238;:::o;2382:366::-;2524:3;2545:67;2609:2;2604:3;2545:67;:::i;:::-;2538:74;;2621:93;2710:3;2621:93;:::i;:::-;2739:2;2734:3;2730:12;2723:19;;2382:366;;;:::o;2754:419::-;2920:4;2958:2;2947:9;2943:18;2935:26;;3007:9;3001:4;2997:20;2993:1;2982:9;2978:17;2971:47;3035:131;3161:4;3035:131;:::i;:::-;3027:139;;2754:419;;;:::o

Swarm Source

ipfs://cf9790d04b6e64e45f231a11198a5915bbd152e441fa71731e2691b9160048ef

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading
Loading...
Loading

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.