Moonbase Alpha Testnet

Contract

0x0037bF0D3e350fAC747E5F2cb0377BF1BD691f76

Overview

DEV Balance

Moonbase Alpha LogoMoonbase Alpha LogoMoonbase Alpha Logo0 DEV

Multichain Info

N/A
Transaction Hash
Method
Block
From
To
Set Value93891942024-11-09 16:36:3653 secs ago1731170196IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93891172024-11-09 16:28:548 mins ago1731169734IN
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0 DEV0.000005220.1375
Set Value93891142024-11-09 16:28:368 mins ago1731169716IN
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0 DEV0.000005220.1375
Set Value93890762024-11-09 16:24:4812 mins ago1731169488IN
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0 DEV0.000005220.1375
Set Value93890732024-11-09 16:24:3012 mins ago1731169470IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93890142024-11-09 16:18:3618 mins ago1731169116IN
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0 DEV0.000005220.1375
Set Value93889542024-11-09 16:12:3624 mins ago1731168756IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93889342024-11-09 16:10:3626 mins ago1731168636IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93888932024-11-09 16:06:3030 mins ago1731168390IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93887742024-11-09 15:54:3042 mins ago1731167670IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93887542024-11-09 15:52:3044 mins ago1731167550IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93887372024-11-09 15:50:4846 mins ago1731167448IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93887342024-11-09 15:50:3046 mins ago1731167430IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93886742024-11-09 15:44:3052 mins ago1731167070IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93886342024-11-09 15:40:3056 mins ago1731166830IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93886142024-11-09 15:38:3058 mins ago1731166710IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885772024-11-09 15:34:481 hr ago1731166488IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885742024-11-09 15:34:301 hr ago1731166470IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885542024-11-09 15:32:301 hr ago1731166350IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885372024-11-09 15:30:481 hr ago1731166248IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885342024-11-09 15:30:301 hr ago1731166230IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93885152024-11-09 15:28:361 hr ago1731166116IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93884742024-11-09 15:24:301 hr ago1731165870IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93884542024-11-09 15:22:301 hr ago1731165750IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375
Set Value93884382024-11-09 15:20:541 hr ago1731165654IN
0x0037bF0D...1BD691f76
0 DEV0.000005220.1375

Latest 25 internal transactions (View All)

Parent Transaction Hash Block From To
69886542024-05-09 20:14:00183 days ago1715285640
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0 DEV
69886542024-05-09 20:14:00183 days ago1715285640
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0 DEV
69886542024-05-09 20:14:00183 days ago1715285640
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0 DEV
69885052024-05-09 19:54:36183 days ago1715284476
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0 DEV
69885052024-05-09 19:54:36183 days ago1715284476
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0 DEV
69879282024-05-09 18:44:18183 days ago1715280258
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0 DEV
69879282024-05-09 18:44:18183 days ago1715280258
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0 DEV
69879282024-05-09 18:44:18183 days ago1715280258
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69878042024-05-09 18:31:06183 days ago1715279466
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0 DEV
69878042024-05-09 18:31:06183 days ago1715279466
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0 DEV
69878042024-05-09 18:31:06183 days ago1715279466
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69854822024-05-09 13:49:54184 days ago1715262594
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69854822024-05-09 13:49:54184 days ago1715262594
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69854822024-05-09 13:49:54184 days ago1715262594
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69771392024-05-08 21:50:36184 days ago1715205036
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69771392024-05-08 21:50:36184 days ago1715205036
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69771392024-05-08 21:50:36184 days ago1715205036
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69771252024-05-08 21:47:54184 days ago1715204874
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69771252024-05-08 21:47:54184 days ago1715204874
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69771252024-05-08 21:47:54184 days ago1715204874
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69763962024-05-08 20:26:48184 days ago1715200008
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69763962024-05-08 20:26:48184 days ago1715200008
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69763962024-05-08 20:26:48184 days ago1715200008
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69763962024-05-08 20:26:48184 days ago1715200008
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0 DEV
69763962024-05-08 20:26:48184 days ago1715200008
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0 DEV
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x8d1c8F6E...6Bc4F05F7
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
DIAOracleV2

Compiler Version
v0.7.4+commit.3f05b770

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license
/**
 *Submitted for verification at moonbase.moonscan.io on 2022-02-10
*/

// compiled using solidity 0.7.4

pragma solidity 0.7.4;

contract DIAOracleV2 {
    mapping (string => uint256) public values;
    address oracleUpdater;
    
    event OracleUpdate(string key, uint128 value, uint128 timestamp);
    event UpdaterAddressChange(address newUpdater);
    
    constructor() {
        oracleUpdater = msg.sender;
    }
    
    function setValue(string memory key, uint128 value, uint128 timestamp) public {
        require(msg.sender == oracleUpdater);
        uint256 cValue = (((uint256)(value)) << 128) + timestamp;
        values[key] = cValue;
        emit OracleUpdate(key, value, timestamp);
    }
    
    function getValue(string memory key) external view returns (uint128, uint128) {
        uint256 cValue = values[key];
        uint128 timestamp = (uint128)(cValue % 2**128);
        uint128 value = (uint128)(cValue >> 128);
        return (value, timestamp);
    }
    
    function updateOracleUpdaterAddress(address newOracleUpdaterAddress) public {
        require(msg.sender == oracleUpdater);
        oracleUpdater = newOracleUpdaterAddress;
        emit UpdaterAddressChange(newOracleUpdaterAddress);
    }
}

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"key","type":"string"},{"indexed":false,"internalType":"uint128","name":"value","type":"uint128"},{"indexed":false,"internalType":"uint128","name":"timestamp","type":"uint128"}],"name":"OracleUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newUpdater","type":"address"}],"name":"UpdaterAddressChange","type":"event"},{"inputs":[{"internalType":"string","name":"key","type":"string"}],"name":"getValue","outputs":[{"internalType":"uint128","name":"","type":"uint128"},{"internalType":"uint128","name":"","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"key","type":"string"},{"internalType":"uint128","name":"value","type":"uint128"},{"internalType":"uint128","name":"timestamp","type":"uint128"}],"name":"setValue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOracleUpdaterAddress","type":"address"}],"name":"updateOracleUpdaterAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"}],"name":"values","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

Deployed Bytecode

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Deployed Bytecode Sourcemap

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Swarm Source

ipfs://1dbd2d2595871132685a64fa9a76d5dd82fe4b43c7a277a026abb7353f1e33a4

Block Transaction Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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Transaction Hash Block Value Eth2 PubKey Valid
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