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
0x87d7024989ed6601138a6965aec5300b0c37c85055a5f4c5e90d91fef03b1740 Transfer 2024-01-15 16:48:44 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 7,046.1500 MDR
0x709c2b9d468d7701ff7f945b261cbf25559cad28db380983d15aebc3bfc5fff7 Transfer 2024-01-12 15:22:29 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 7,046.1500 MDR
0x2e7247c243adf0eadf4392ee1f9aeb265572399fb043579bfc26ac6bce006839 Transfer 2023-12-10 16:52:15 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 1,513.3500 MDR
0xd9e731f7f83d9021fc440b1721038a0ac03a3c364a1de58ead99460f135307ed Transfer 2023-11-06 07:36:16 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 1,513.3500 MDR
0x0856437574c9078fa5866296c847c4193b3ba330fbc62ce4c16ba75f98e144bb Transfer 2023-08-12 18:38:45 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 28.5000 MDR
0x8d6fa635efd27788ed26018d5b6c92a44055a28d1b63cc2ca13bb64c7b0c71c6 Transfer 2023-08-10 13:32:57 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 28.5000 MDR
0xcfde877341bd4ca08eacda31a2ae887d65216f9d1ad599f3b3fd8a8bf8cd8b2d Transfer 2023-07-28 19:17:07 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 144.4000 MDR
0xda71d06f1755d54dc9a3da50d51261010aed908d02a2427625cc005405b0ac14 Transfer 2023-07-24 09:32:56 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 86.4500 MDR
0x63d137713a8ddafa0586cf300dbddbfbf8af667ac896e562c21a3c49cde31f65 Transfer 2023-07-21 15:29:16 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 57.9500 MDR
0x5a77418a6fa88ac7fab4c41ac69dfc3b0ed9852b4470ca4b72bdad65645c28d9 Transfer 2023-07-20 13:17:20 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x30cacd35024abd43976c2a328230c67c3305a11c 345.8000 MDR
0x26e4fc684841b9bf34e5311d9fee83c3cd9e087340ed367c144351a20d69ba03 Transfer 2023-07-19 09:29:14 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 57.0000 MDR
0xad1023a073a822be6d9876a059c70f90bd5b846d9e5e2f004bf9ada4b7c3fd72 Transfer 2023-07-17 22:03:33 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 29.4500 MDR
0xef6e5286717d7399e08e4bcc58416c75f934b67e3384e1e0ea98157ea61fe215 Transfer 2023-07-16 09:55:04 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 57.0000 MDR
0x8ac0b4f070633c2d398e090eceb76665ba62cea8f3721aafe6e53202a8b02778 Transfer 2023-07-14 22:25:55 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 57.9500 MDR
0x4f115581fcf3c6734202f4af8e397a9a808e88a7ccc66d24bf37755eb703f250 Transfer 2023-07-12 13:17:17 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 29.4500 MDR
0x8ce9e13b34a99d06a861bb03e470ad9b173c2663865f3051db7eb559de5ba09b Transfer 2023-07-11 15:20:05 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 28.5000 MDR
0x7c9845dec726f45fd8fee7ecbbef7ebfdd7a6d2f853467435ccbcf568cfb6092 Transfer 2023-07-10 13:44:26 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 86.4500 MDR
0x0a68a47a4285233ee334103597f02e715e9c3a9071fdec2b5b8f06a4e60e307a Transfer 2023-07-07 19:17:11 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x6d644185d197f9075eaf5cdf6c58be14e4ad4145 145.3500 MDR
0x550776a6dc9ab1ac0ef3ae76f4dc11bd86aadd5fb2e8735bfa45f3c18866d614 Transfer 2023-07-07 14:09:05 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 51.3000 MDR
0x5c991ddd75d4e5f631d7d5d861771f29b3630bfc5704ab3e77532c846d61f98c Transfer 2023-07-06 08:52:56 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 35.1500 MDR
0x610750ce8fa7b0191e13c41e7b02a970842dfb2256d543068b1ccc2b2c244997 Transfer 2023-07-04 13:08:38 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 58.9000 MDR
0x90df7b588959b7f375598c480b036bf924a562dc188059168932f52c6c1f9353 Transfer 2023-07-01 16:47:50 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 310.6500 MDR
0x6b6207e0e799c4afd0a862d097676fbea62865f8561cfb0424e27fcc54767c1a Transfer 2023-07-01 10:23:35 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 20.9000 MDR
0xf23b56c2ad7a4b3874765ae8e9fc26fc2ad438c28f753da2d7fcc2c934ed7163 Transfer 2023-06-30 11:24:35 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 19.0000 MDR
0x6c8026483ea899df78135d5da78a9cb892135153474145548b20ebdaab0d1962 Transfer 2023-06-29 12:04:08 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 16.1500 MDR
0xb5e8b999ac840946b09ef5670991684f250ce67e0d1b521362e8cbd2f8ae68a9 Transfer 2023-06-28 13:31:44 0x83825024f33bdaa0a2882dfd837901ad98033923 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 35.1500 MDR
0x1ff6a2e2f3ba8aed31ccd0593b3d3f30baa8395e6e2ba3e78f748bf8d872bb55 Transfer 2023-06-27 11:41:59 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 18.0500 MDR
0x1c5205447ba92158701a798f0407c49260a06aebbac922d600d47f9ad53f731a Transfer 2023-06-25 22:11:56 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 201.4000 MDR
0x1bbf203c64c5011250de0dc5825e592b1f8852eee1c410a79cc1b9b181bf8c3b Transfer 2023-06-18 13:56:17 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 OUT 0x970c36930a242d9a99a5a65e208d731f2e410db7 72.2000 MDR
0x2ed53db69079b257252d9de04f14ae268ad5d3823c640de5c3c1f6bb77df0722 Transfer 2023-06-13 12:18:11 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0xe5f837aa1febc818e7fae4e85bedefefad3bcc32 72.2000 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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