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
0 MDR

Value
$0.00

Txn Hash
Method
Age
From
To
Quantity
0x6fc190cb62b7a8de280946e08d9eaa88c3eb7dfa00e5155b1967f3bfd68ca9ab Transfer 2023-08-12 18:41:27 0xa53bb5bf49660a2fe8531222837269e454906b5b OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 101.6500 MDR
0xf0db068d39c9c449dfdde34c9c76783f8fc45e172078c134b29c6e4f73f3ea36 Transfer 2023-08-10 10:24:24 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 20.9000 MDR
0x6282d5751a374067bbc94723ad585d8e76ec4632738cc75027acdeb4280b2cf9 Transfer 2023-07-24 09:38:56 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 80.7500 MDR
0x102b300c33e7b273d4364c08b3078a1e51ef6b3f086ed140873b88881d26be5b Transfer 2023-07-20 13:18:08 0xa53bb5bf49660a2fe8531222837269e454906b5b OUT 0x30cacd35024abd43976c2a328230c67c3305a11c 324.9000 MDR
0x730d7197292f67136e99b0d3e584a4fdca1c45c55e4af807f29de279c8b1a59d Transfer 2023-07-20 09:36:41 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 19.9500 MDR
0xda409eead1367943b39ec3db227e026af3ed833c425056ca4246737a65a7eea0 Transfer 2023-07-19 09:25:29 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 20.9000 MDR
0x6ae9e3537eef8c823fbf3361ddbbf6a68e708c4757121670495b94fea5da944c Transfer 2023-07-18 11:24:13 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 40.8500 MDR
0x419652528e7731e28d94868088f4a0ba376c99040ebf668874627ae20d664c9d Transfer 2023-07-16 09:58:46 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 39.9000 MDR
0x0b173a21cb296d077ce4d24200d53c9540d36bed55a444d61ea9643f21cef3a9 Transfer 2023-07-14 22:35:04 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 40.8500 MDR
0xc966d21b9b8e16f2b376859254b8caf5cb3d93eac3f61dd7f0fbec30492305aa Transfer 2023-07-12 13:28:23 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 60.8000 MDR
0x97c0af6c921e93da9f52ec03f461eec2398b5790423ddeee8c42972517b60223 Transfer 2023-07-09 18:03:32 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 101.6500 MDR
0xf547e7b4feac6ccac477293ebce5f0b55dccd07dc9af86170ac06fe0e58de3bd Transfer 2023-07-07 19:20:47 0xa53bb5bf49660a2fe8531222837269e454906b5b OUT 0x6d644185d197f9075eaf5cdf6c58be14e4ad4145 43.7000 MDR
0x86e35e527db049b79de0bee913744c0227ff55ba9cb2be9f3ea7c52092327490 Transfer 2023-07-04 13:36:20 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 43.7000 MDR
0x192d2603c2c90beb9faf127027a3cb0c3432381c5a1e777203fa17227843cc42 Transfer 2023-07-01 16:53:41 0xa53bb5bf49660a2fe8531222837269e454906b5b OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 145.3500 MDR
0xfa045deeb8975798987c99534ad0fe95cdc13c3863e8e25cf6a0c41636f3455f Transfer 2023-07-01 10:33:35 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 10.4500 MDR
0x2bf0894276a2dc1a36dc91c1f83431376e0c4e53083055fe02f9de013a4c4bc1 Transfer 2023-06-30 11:34:17 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 26.6000 MDR
0xea837a60317b87d20bdc8e182537be263089e6bc08df4085f6f804b7788c1d5d Transfer 2023-06-28 21:48:08 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 13.3000 MDR
0x01b243dec07a690a4c19ccd6248353130944f399172aa04c098e556ba53f4322 Transfer 2023-06-27 11:52:08 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 23.7500 MDR
0x9373998d7174bf0278f7fa94f7c56803a6c8dfebb55bd63c78c7324b8ae5eb67 Transfer 2023-06-25 22:12:32 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 71.2500 MDR
0xac3840b2af2c70a1eac783f635b4291e84324c5883e0217a1424a966ad395ec1 Transfer 2023-06-18 11:16:47 0xa53bb5bf49660a2fe8531222837269e454906b5b OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 121.6000 MDR
0x9890f44528d1086d07746054f051f1aa0842d4a4ae8e4f1c1927721c40606df0 Transfer 2023-06-18 10:58:05 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 71.2500 MDR
0xf19cda0b3c8e42ba19426ba8e2d4a585df336c17056974fae0300412b9b87529 Transfer 2023-06-13 12:18:53 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xa53bb5bf49660a2fe8531222837269e454906b5b 50.3500 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;
}
Block Uncle Number Difficulty Gas Used Reward

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