Contract 0x71f1cf17e1c46a057c2a98e10b6d0e3c67d6f56c

Contract Overview

Balance:
0 FTM
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xcf2be7130d8c28908e41cec22ec5e25ce418677a4da18376b19ed78ac8a20918Add98933142022-07-27 12:09:1869 days 8 hrs ago0x97ea4a24535b5b52c3e15912071f469ac2ebcfb7 IN  0x71f1cf17e1c46a057c2a98e10b6d0e3c67d6f56c0 FTM0.000048723506
0xb979cf90540a9f7aab3b4eeffb4e08613c70aadcdaf68b16b1959625aacac5f50x6080604098932882022-07-27 12:08:3069 days 8 hrs ago0x97ea4a24535b5b52c3e15912071f469ac2ebcfb7 IN  Contract Creation0 FTM0.000411187746
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Latest 1 internal transaction
Parent Txn Hash Block From To Value
0xb979cf90540a9f7aab3b4eeffb4e08613c70aadcdaf68b16b1959625aacac5f598932882022-07-27 12:08:3069 days 8 hrs ago 0x97ea4a24535b5b52c3e15912071f469ac2ebcfb7  Contract Creation0 FTM
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Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x33A1682Ff6aF5C8F196b6ccC0b0d2495761552EB

Contract Name:
FantomTokenRegistry

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, GNU GPLv3 license
/**
 *Submitted for verification at FtmScan.com on 2021-10-12
*/

pragma solidity 0.6.12;


// SPDX-License-Identifier: MIT
/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

contract FantomTokenRegistry is Ownable {
  /// @dev Events of the contract
  event TokenAdded(address token);
  event TokenRemoved(address token);

  /// @notice ERC20 Address -> Bool
  mapping(address => bool) public enabled;

  /**
  @notice Method for adding payment token
  @dev Only admin
  @param token ERC20 token address
  */
  function add(address token) external onlyOwner {
    require(!enabled[token], "token already added");
    enabled[token] = true;
    emit TokenAdded(token);
  }

  /**
  @notice Method for removing payment token
  @dev Only admin
  @param token ERC20 token address
  */
  function remove(address token) external onlyOwner {
    require(enabled[token], "token not exist");
    enabled[token] = false;
    emit TokenRemoved(token);
  }
}

Contract Security Audit

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"}],"name":"TokenAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"}],"name":"TokenRemoved","type":"event"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"add","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"enabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"remove","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Deployed ByteCode Sourcemap

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Swarm Source

ipfs://e68dba6b717d4894f0af9ba474dff6126daa73bf445ecb0b0f89b440ddbda868
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
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