Contract Address 0x73c084388F5423c991030C3FA22249D3e02b1960

 

Overview

Total Supply:
1,000,000,000 MDR

Circulating Supply:
300,000,000 MDR

Holders:
Addresses

Price:
$0.07

Market Cap/Fully MC:
$400,000,000 (@ $0.07)

Token:
My Name Tag:
Not Available, login to update

Contract:
0x73c084388F5423c991030C3FA22249D3e02b1960

Creator:
0x7d528109c7Db392E92740C982A4e36f37c4ca684

Decimal:
8

Issuing Time :
2023-05-04 11:23

Official Website:
#

Social Profiles:
Balance
599.45 MDR

Value
$0.00

Txn Hash
Method
Age
From
To
Quantity
0xa8519dca3f4b769a2b5ea77743e389b7efc35e73f370c796693bac4d3314e899 Transfer 2024-05-31 10:51:38 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 485.4500 MDR
0x203d1165096726e89edf59e07d13bd2cd000c45e52701271c67d9bcff8a74b9a Transfer 2024-05-21 09:56:06 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 114.0000 MDR
0xeb19d0c16e5b1969a7a4872218ebc87c78ef00930e4f8798ab353458cd94b114 Transfer 2024-01-13 13:23:29 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 1,445.6000 MDR
0x2dea0ca9013f74fd7931add9fc29d570b3b0d3493274c16fabcca73760133e15 Transfer 2024-01-13 13:14:23 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0xdf5ad1cc47ec7cd502578553c09ee36faf9716da 277.0000 MDR
0xd009402cbeea55bf8625bd33d693b6a18d364f8947b4cee5589f8f6bc27e4eec Transfer 2024-01-13 13:07:59 0xdf5ad1cc47ec7cd502578553c09ee36faf9716da IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 791.0000 MDR
0x3d302d846fd087970a2cc9636fb1161648aa95cd76d62ffc96744261dc21c66f Transfer 2024-01-13 13:07:38 0xdf5ad1cc47ec7cd502578553c09ee36faf9716da IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 791.0000 MDR
0x4fc1e976e461844313b09a8a5d0993a31610f97e4187c9ca6d0aba732733daae Transfer 2024-01-11 21:13:07 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 66.5000 MDR
0xa1e81559ff6d9bc3647eeca65c34b7292b3820095fa632a4cc1f80c27c6a85dd Transfer 2023-12-12 13:08:53 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 74.1000 MDR
0xce2fd69c7c9960f33dde05ba5c0938435dd11f5329923f205f1d3fed8f65cf00 Transfer 2023-11-22 14:20:03 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 264.1000 MDR
0x440fcc3f7f3275db9e37d4893ee481d5b5fd8710ec7cde8bb4aada0826140ba7 Transfer 2023-11-22 14:16:51 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 76.0000 MDR
0xab1400def8eaee7fea04bd08bc33774fb1b7b8332b639da222cff8a4042fc31d Transfer 2023-11-18 10:24:57 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 81.7000 MDR
0x4dae17980716aec16ae893e21125ad76d041420181c90b8c159d9055d96e3b49 Transfer 2023-11-18 09:17:51 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 106.4000 MDR
0x8a25d669ecc3cff43c74325277cdf3def8bb5855e764333604e4f3411ae19ae8 Transfer 2023-11-10 12:02:28 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 228.0000 MDR
0x76599cb9801dd2966f662290c0aba188d008c9375df8b3c4dc278b257b89c38e Transfer 2023-11-10 10:21:04 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 228.0000 MDR
0x93325326dadebd65fedf29e23e2ff05f25e69d2c6168ef0aeaded4b395f22a96 Transfer 2023-10-27 09:43:22 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 499.7000 MDR
0xd299e153a5b8a5fc2f70457069b51632b5a2a241752bc61521e2919d852f3405 Transfer 2023-10-26 14:12:13 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 167.2000 MDR
0xfed8a8b61f95a7b3747f05319a367c91ee7ca3b982d61c517ad45928780de518 Transfer 2023-10-16 10:17:04 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 91.2000 MDR
0xcf24a6700828dc8fe3eed62f51ecbdd1ce4f9addaaac82397cadaedec025c97e Transfer 2023-10-15 22:15:46 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 131.1000 MDR
0x5794f9105b4097bb436acd35c7d98eb956fe1d0944eab0b4b5cac4d2326687b3 Transfer 2023-10-07 13:16:55 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 110.2000 MDR
0x5beff897f8062c3565a74294688bca2d10fae751b4c95a0f08f9b8ef5ff643e3 Transfer 2023-10-02 21:32:52 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 271.7000 MDR
0x997d98cbdbd3840fbb2e7bce4b48e68dfd14c8c945d2476f74c68643af286725 Transfer 2023-10-01 22:16:10 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 109.2500 MDR
0x77e1923e8a75336737b2235dfcdf0665e19c4ca6169e8657425b516e8e2fc5d7 Transfer 2023-09-26 00:25:46 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 92.1500 MDR
0xb4d321c22abd6669d2e5ea18cf785fe127aac31d3f1067dfcabc1a29929c2138 Transfer 2023-09-21 10:46:08 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 70.3000 MDR
0x427d7917de9fbe63efdf8306e7685c4c01b13a146c43cd47b593e3a4b4662d39 Transfer 2023-09-21 00:21:14 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 228.0000 MDR
0xeac015a6f50afcefe6ac430969631bf69a9ce3c862991677470163952785c933 Transfer 2023-09-20 12:01:08 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 118.7500 MDR
0xbf54cb2f25c921e551d13b8523a7c0694c529201ffa4c7272250951fa5d9e1bb Transfer 2023-09-16 19:12:56 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 71.2500 MDR
0xf28cda094f43ba23654db05102715dfd1947ccb0b2cf33c5acffbd9eb450f1b1 Transfer 2023-09-07 21:18:32 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 38.0000 MDR
0x5901ef295d0ab5cf9b771f76b62e048169a6d59372b21c7b1511d5433cf193ee Transfer 2023-08-27 13:50:29 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 93.1000 MDR
0x33686fc144dbae416fdf22437bd015c1784ee845959dda8c8b1e9e9e4a3bc5eb Transfer 2023-08-26 20:17:08 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 93.1000 MDR
0x740485e4aa8d2df5c328e971c9235a38cf385921a1c48f7348d9d75734347970 Transfer 2023-08-14 16:29:48 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 79.4000 MDR
0xfdc5479847343cc717d2a5aaea53b9c9857fac2ca665cdc39778e098ee586028 Transfer 2023-08-11 23:38:45 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 78.8500 MDR
0x1260f46f202a4d6a6ef00408611750584895c5b07b1c8fe93bf454cff3fc7b48 Transfer 2023-06-20 17:49:35 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e OUT 0x0cdf85bdb8a51509d43cfc613d529127d31c42ed 540.0000 MDR
0xc2d5a89af65ad30175d2fa97d71b74ceec92f9236df7783408ce29711868ad86 Transfer 2023-06-19 10:50:56 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x1f5c49d8db65d5eaeeb784c20626acbff7c92c6e 540.5500 MDR

 Latest 9 ERC-20 Token Transfer Events

Txn Hash
Block
From
To
Value [Txn Fee]
0x4c8599fa5db502d29d78ad3c85e39ff7160c4775e4e645cd344af13d662eded3 16807914 2 hrs 6 mins ago 0x931cdb4f83672a7803a552414c026b7914bb72ae OUT 0x1fd1259fa8cdc60c6e8c86cfa592ca1b8403dfad 0 BLN 0.000143891192

 Latest 25 blocks (From a total of 353,417 blocks with 47,300.41 BLN in fees)

Block Transaction Gas Used Reward
16738610 31 secs ago 430 19,977,660 (99.89%)
0.16001155598032753 BLN
16738609 33 secs ago 349 19,967,071 (99.84%)
1.368512730518157196 BLN
16738608 35 secs ago 430 19,959,026 (99.80%)
1.119899900678144967 BLN

pragma solidity ^0.4.24;

contract ERC20 {
    uint256 public totalSupply;

    function balanceOf(address who) public view returns (uint256 balance);

    function allowance(address owner, address spender) public view returns (uint256 remaining);

    function transfer(address to, uint256 value) public returns (bool success);

    function approve(address spender, uint256 value) public returns (bool success);

    function transferFrom(address from, address to, uint256 value) public returns (bool success);

    event Transfer(address indexed _from, address indexed _to, uint256 _value);

    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}

library SafeMath {
    function sub(uint256 a, uint256 b) internal pure returns (uint256 c) {
        c = a - b;
        assert(b <= a && c <= a);
        return c;
    }

    function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
        c = a + b;
        assert(c >= a && c>=b);
        return c;
    }
}

library SafeERC20 {
    function safeTransfer(ERC20 _token, address _to, uint256 _value) internal {
        require(_token.transfer(_to, _value));
    }
}

contract Owned {
    address public owner;

    constructor() public {
        owner = msg.sender;
    }

    modifier onlyOwner {
        require(msg.sender == owner,"O1- Owner only function");
        _;
    }

    function setOwner(address newOwner) onlyOwner public {
        owner = newOwner;
    }
}

contract Pausable is Owned {
    event Pause();
    event Unpause();

    bool public paused = false;

    modifier whenNotPaused() {
        require(!paused);
        _;
    }

    modifier whenPaused() {
        require(paused);
        _;
    }

    function pause() public onlyOwner whenNotPaused {
        paused = true;
        emit Pause();
    }

    function unpause() public onlyOwner whenPaused {
        paused = false;
        emit Unpause();
    }
}

contract AVNrich is Owned, Pausable, ERC20 {
    using SafeMath for uint256;
    using SafeERC20 for ERC20;

    mapping (address => uint256) public balances;
    mapping (address => mapping (address => uint256)) public allowed;
    mapping (address => bool) public frozenAccount;
    mapping (address => bool) public verifyPublisher;
    mapping (address => bool) public verifyWallet;

    struct fStruct { uint256 index; }
    mapping(string => fStruct) private fileHashes;
    string[] private fileIndex;

    string public constant name = "Bullion Share";
    uint8 public constant decimals = 8;
    string public constant symbol = "BLNS";
    uint256 public constant initialSupply = 21000000;
    uint256 public validationPrice = 7 * 10 ** uint(decimals);
    address public validationWallet = address(0);

    constructor() public {
        validationWallet = msg.sender;
        verifyWallet[msg.sender] = true;
        totalSupply = initialSupply * 10 ** uint(decimals);
        balances[msg.sender] = totalSupply;
        emit Transfer(address(0),owner,initialSupply);
    }

    function () public payable {
        revert();
    }

    function transfer(address _to, uint256 _value) public whenNotPaused returns (bool success) {
        require(_to != msg.sender,"T1- Recipient can not be the same as sender");
        require(_to != address(0),"T2- Please check the recipient address");
        require(balances[msg.sender] >= _value,"T3- The balance of sender is too low");
        require(!frozenAccount[msg.sender],"T4- The wallet of sender is frozen");
        require(!frozenAccount[_to],"T5- The wallet of recipient is frozen");

        balances[msg.sender] = balances[msg.sender].sub(_value);
        balances[_to] = balances[_to].add(_value);

        emit Transfer(msg.sender, _to, _value);

        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused returns (bool success) {
        require(_to != address(0),"TF1- Please check the recipient address");
        require(balances[_from] >= _value,"TF2- The balance of sender is too low");
        require(allowed[_from][msg.sender] >= _value,"TF3- The allowance of sender is too low");
        require(!frozenAccount[_from],"TF4- The wallet of sender is frozen");
        require(!frozenAccount[_to],"TF5- The wallet of recipient is frozen");

        balances[_from] = balances[_from].sub(_value);
        balances[_to] = balances[_to].add(_value);

        allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);

        emit Transfer(_from, _to, _value);

        return true;
    }

    function balanceOf(address _owner) public view returns (uint256 balance) {
        return balances[_owner];
    }

    function approve(address _spender, uint256 _value) public whenNotPaused returns (bool success) {
        require((_value == 0) || (allowed[msg.sender][_spender] == 0),"A1- Reset allowance to 0 first");

        allowed[msg.sender][_spender] = _value;

        emit Approval(msg.sender, _spender, _value);

        return true;
    }

    function increaseApproval(address _spender, uint256 _addedValue) public whenNotPaused returns (bool) {
        allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);

        emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);

        return true;
    }

    function decreaseApproval(address _spender, uint256 _subtractedValue) public whenNotPaused returns (bool) {
        allowed[msg.sender][_spender] = allowed[msg.sender][_spender].sub(_subtractedValue);

        emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);

        return true;
    }

    function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
        return allowed[_owner][_spender];
    }

    struct TKN { address sender; uint256 value; bytes data; bytes4 sig; }

    function tokenFallback(address _from, uint256 _value, bytes _data) public pure returns (bool) {
        TKN memory tkn;
        tkn.sender = _from;
        tkn.value = _value;
        tkn.data = _data;
        uint32 u = uint32(_data[3]) + (uint32(_data[2]) << 8) + (uint32(_data[1]) << 16) + (uint32(_data[0]) << 24);
        tkn.sig = bytes4(u);
        return true;
    }

    function transferToken(address tokenAddress, uint256 tokens) public onlyOwner {
        ERC20(tokenAddress).safeTransfer(owner,tokens);
    }

    function burn(uint256 _value) public onlyOwner returns (bool) {
        require(_value <= balances[msg.sender],"B1- The balance of burner is too low");

        balances[msg.sender] = balances[msg.sender].sub(_value);
        totalSupply = totalSupply.sub(_value);

        emit Burn(msg.sender, _value);

        emit Transfer(msg.sender, address(0), _value);

        return true;
    }

    function freeze(address _address, bool _state) public onlyOwner returns (bool) {
        frozenAccount[_address] = _state;

        emit Freeze(_address, _state);

        return true;
    }

    function validatePublisher(address Address, bool State, string Publisher) public onlyOwner returns (bool) {
        verifyPublisher[Address] = State;

        emit ValidatePublisher(Address,State,Publisher);

        return true;
    }

    function validateWallet(address Address, bool State, string Wallet) public onlyOwner returns (bool) {
        verifyWallet[Address] = State;

        emit ValidateWallet(Address,State,Wallet);

        return true;
    }

    function validateFile(address To, uint256 Payment, bytes Data, bool cStore, bool eLog) public whenNotPaused returns (bool) {
        require(Payment>=validationPrice,"V1- Insufficient payment provided");
        require(verifyPublisher[msg.sender],"V2- Unverified publisher address");
        require(!frozenAccount[msg.sender],"V3- The wallet of publisher is frozen");
        require(Data.length == 64,"V4- Invalid hash provided");

        if (!verifyWallet[To] || frozenAccount[To]) {
            To = validationWallet;
        }

        uint256 index = 0;
        string memory fileHash = string(Data);

        if (cStore) {
            if (fileIndex.length > 0) {
                require(fileHashes[fileHash].index == 0,"V5- This hash was previously validated");
            }

            fileHashes[fileHash].index = fileIndex.push(fileHash)-1;
            index = fileHashes[fileHash].index;
        }

        if (allowed[To][msg.sender] >= Payment) {
            allowed[To][msg.sender] = allowed[To][msg.sender].sub(Payment);
        } else {
            balances[msg.sender] = balances[msg.sender].sub(Payment);
            balances[To] = balances[To].add(Payment);
        }

        emit Transfer(msg.sender, To, Payment);

        if (eLog) {
            emit ValidateFile(index,fileHash);
        }

        return true;
    }

    function verifyFile(string fileHash) public view returns (bool) {
        if (fileIndex.length == 0) {
            return false;
        }

        bytes memory a = bytes(fileIndex[fileHashes[fileHash].index]);
        bytes memory b = bytes(fileHash);

        if (a.length != b.length) {
            return false;
        }

        for (uint256 i = 0; i < a.length; i ++) {
            if (a[i] != b[i]) {
                return false;
            }
        }

        return true;
    }

    function setPrice(uint256 newPrice) public onlyOwner {
        validationPrice = newPrice;
    }

    function setWallet(address newWallet) public onlyOwner {
        validationWallet = newWallet;
    }

    function listFiles(uint256 startAt, uint256 stopAt) onlyOwner public returns (bool) {
        if (fileIndex.length == 0) {
            return false;
        }

        require(startAt <= fileIndex.length-1,"L1- Please select a valid start");

        if (stopAt > 0) {
            require(stopAt > startAt && stopAt <= fileIndex.length-1,"L2- Please select a valid stop");
        } else {
            stopAt = fileIndex.length-1;
        }

        for (uint256 i = startAt; i <= stopAt; i++) {
            emit LogEvent(i,fileIndex[i]);
        }

        return true;
    }

    event Burn(address indexed burner, uint256 value);
    event Freeze(address target, bool frozen);

    event ValidateFile(uint256 index, string data);
    event ValidatePublisher(address indexed publisherAddress, bool state, string indexed publisherName);
    event ValidateWallet(address indexed walletAddress, bool state, string indexed walletName);

    event LogEvent(uint256 index, string data) anonymous;
}
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