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
7041.85 MDR

Value
$0.00

Txn Hash
Method
Age
From
To
Quantity
0xd526641c1aa8d8583fdf526a1edd9bda19bc82ae6c4dd95daa985047ef2bebe9 Transfer 2024-04-30 14:47:30 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 5,105.3000 MDR
0x3c221e15b86cedb07464e9452da881f30bec76f1cca146c92fe845d30f236322 Transfer 2024-04-12 14:16:02 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 1,936.1000 MDR
0x0b0a14735ee5cb3c8fa070f6c77341c45530a46c3fbebd1125f1cf15634b5fe3 Transfer 2024-04-11 23:19:01 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 OUT 0x65ab6311a4d699ffbc1d8a370043c80c401cffb7 19,029.0000 MDR
0xff805049706e0acce6e1477e0af7ce6155ae59404c793e35388149ef66d4eb77 Transfer 2024-04-07 09:32:35 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 13,784.5000 MDR
0xfaad42a0d2527c459c33853e3012c2fa02c86bd58c7e21c1c259560ac2be17d4 Transfer 2024-03-08 10:40:41 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 5,244.9500 MDR
0xef64459c7f1be81f61f777ef06ba400dc9f9239ae865ae5ba07e7c35377c16c3 Transfer 2024-02-09 22:16:40 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 OUT 0x6c00b6e280db0b021f73f6aea881e122c4429bb3 3,541.1500 MDR
0x648a188e3fa9299b7f5852c96c6ea5f5ec5698cd86eff60b94659723e578479e Transfer 2024-02-04 21:45:03 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 1,499.1000 MDR
0x713765dff1b8587d5ab934d85c1b7dbf691f26f3428dfa100d6fea9bb656358e Transfer 2024-02-04 20:14:12 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 1,394.6000 MDR
0x964c54f4c0bc0e4249f2e1fddf2e28191fbe83b18dfef5b75087a325ba3f6971 Transfer 2024-02-03 21:51:47 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 OUT 0xfadb471d007be01cc497754209e118d448e21f69 44,000.0000 MDR
0xa16ef57d21008c0c0447300af775973c72b386462288e4632d68d1f3b1ad409a Transfer 2024-02-03 14:59:32 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 11,844.6000 MDR
0xe8962a39324b6d9283660300d132ee10376236b6a6e5fa959ce71e1b4a2f8f35 Transfer 2024-02-03 14:55:26 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 20,319.5500 MDR
0x056cc4de5d5fe31e6058b45adcd6f4d497ff0580196603a4589354c63f30e496 Transfer 2024-02-03 14:30:38 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 7,573.4000 MDR
0xd6359c4c29cec6b031c1d86426395e248920c3fa4850b464c2f1013637648d2a Transfer 2024-02-03 12:32:20 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 2,831.0000 MDR
0x47daf80546b25aee90c6ac8ea4d7bbc4c4ce26cb1e69dd7d55995d29b48f35f7 Transfer 2024-01-11 19:42:28 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 2,078.6000 MDR
0x35376de0ad69b130494f3d0e47b97a5d356e58cc3701b7ea3d9fe6de2b868516 Transfer 2023-12-21 20:45:01 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 OUT 0x7a14e132232c6a7d0795a375aa8ab52383cab2cc 6,587.0000 MDR
0x46d69567b4c3827f4ea26998f3ec338763a287a61b3592a8034a143a2457e103 Transfer 2023-12-10 13:52:42 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 2,375.0000 MDR
0xabcf49c29996d8dcfffce5af3d7b2ddeaada7bfdcbda35174e6d2452ef6d2a29 Transfer 2023-12-09 20:50:30 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 742.9000 MDR
0xca0300d7e446aabea7037d5ee9f501e75ac181ea968f8959177552598dbdb666 Transfer 2023-10-04 18:57:31 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 3,469.4000 MDR
0x387ef6d5a5a73860d59c4aa0880d8fb333be6d298d6d65d7b7cb58aaa705720d Transfer 2023-09-16 18:11:20 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 OUT 0x61217a9b806fbbc373c69c524eb726520733ff33 16,017.0000 MDR
0xca1e9e87c577109bddb0427eadc5814c6d00a638bf45dacad8c67ce22aabec3f Transfer 2023-09-13 20:57:31 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 12,606.5000 MDR
0x3195b39aa3115485d4ce5adae98050778ea3c94828002a23f9531959061f45ed Transfer 2023-09-10 04:29:38 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 105.4500 MDR
0x86871b73e86a8ececd5d3c4e709b754f9bb888f2bd6ad371afec6625ebd9729a Transfer 2023-08-15 22:54:39 0xd0de0c63f3da08cd396593da761f56a4d6fa59c8 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 190.0000 MDR
0xfc66cba7bf1be9e2b032a512074469c6292b7fb6f0171c578ffbca114559983c Transfer 2023-07-25 17:38:53 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 2,640.0500 MDR
0x67bd9cdc3c1eff319e86a7ad5db1b88947db6e782bb0d7b5cb8e53097d1d4048 Transfer 2023-07-24 15:09:44 0x20133264da3139b659df04cbf889b98864c7cb66 IN 0x7cf1a0e1511c7d27778c86c52a9ea57c754bf759 475.0000 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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