Moonbase Alpha Testnet

Contract

0x0F0cAB73B4D42144927044860695aBB335e5f88E

Overview

DEV Balance

Moonbase Alpha LogoMoonbase Alpha LogoMoonbase Alpha Logo0 DEV

Multichain Info

N/A
Transaction Hash
Method
Block
From
To
Value
0x6080604034094822022-12-23 9:30:30461 days ago1671787830IN
 Create: TradingEmissionsQontroller
0 DEV0.00071541

Latest 25 internal transactions (View All)

Parent Txn Hash Block From To Value
38315882023-02-26 15:03:30395 days ago1677423810
0x0F0cAB73...335e5f88E
0 DEV
38315882023-02-26 15:03:30395 days ago1677423810
0x0F0cAB73...335e5f88E
0 DEV
38315882023-02-26 15:03:30395 days ago1677423810
0x0F0cAB73...335e5f88E
0 DEV
38315882023-02-26 15:03:30395 days ago1677423810
0x0F0cAB73...335e5f88E
0 DEV
38315882023-02-26 15:03:30395 days ago1677423810
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450262023-01-30 3:35:48423 days ago1675049748
0x0F0cAB73...335e5f88E
0 DEV
36450172023-01-30 3:33:30423 days ago1675049610
0x0F0cAB73...335e5f88E
0 DEV
36450172023-01-30 3:33:30423 days ago1675049610
0x0F0cAB73...335e5f88E
0 DEV
36450172023-01-30 3:33:30423 days ago1675049610
0x0F0cAB73...335e5f88E
0 DEV
36450172023-01-30 3:33:30423 days ago1675049610
0x0F0cAB73...335e5f88E
0 DEV
36450172023-01-30 3:33:30423 days ago1675049610
0x0F0cAB73...335e5f88E
0 DEV
36300792023-01-27 20:24:42425 days ago1674851082
0x0F0cAB73...335e5f88E
0 DEV
36300792023-01-27 20:24:42425 days ago1674851082
0x0F0cAB73...335e5f88E
0 DEV
36300792023-01-27 20:24:42425 days ago1674851082
0x0F0cAB73...335e5f88E
0 DEV
36300792023-01-27 20:24:42425 days ago1674851082
0x0F0cAB73...335e5f88E
0 DEV
36300792023-01-27 20:24:42425 days ago1674851082
0x0F0cAB73...335e5f88E
0 DEV
View All Internal Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
TradingEmissionsQontroller

Compiler Version
v0.8.10+commit.fc410830

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 10 : TradingEmissionsQontroller.sol
//SPDX-License-Identifier: NONE
pragma solidity ^0.8.9;

import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "./interfaces/IQAdmin.sol";
import "./interfaces/ITradingEmissionsQontroller.sol";
import "./interfaces/IQodaERC20.sol";

contract TradingEmissionsQontroller is Initializable, ITradingEmissionsQontroller {

  struct EmissionsPhase {

    /// @notice Token reward per $1 USD in txn fees
    uint rewardRate;
    
    /// @notice Current amount of tokens accrued in the current phase
    uint tokensAccrued;

    /// @notice Total amount of tokens reserved for the current phase
    uint tokensTotal;
  }
  
  /// @notice Contract storing all global Qoda parameters
  IQAdmin private _qAdmin;

  /// @notice Address of underlying QODA token
  IQodaERC20 private _qodaERC20;
  
  /// @notice Number of emissions phases
  uint private _numPhases;
  
  /// @notice Current phase for emissions
  uint private _currentPhase;

  /// @notice Total tokens allocated to reward for `TradingEmissionsQontroller`
  uint private _totalAllocation;
  
  /// @notice Track unclaimed rewards
  mapping(address => uint) private _claimableEmissions;

  /// @notice Map defining the emissions phase and associated configurations
  mapping(uint => EmissionsPhase) private _emissionsPhase;

  /// @notice Emitted when user claims emissions
  event ClaimEmissions(address account, uint amount);
  
  /// @notice Constructor for upgradeable contracts
  function initialize(
                      address qodaERC20Address,
                      address qAdminAddress,
                      uint[] memory rewardRate_,
                      uint[] memory tokensTotal_,
                      uint numPhases_,
                      uint totalAllocation_
                      ) public initializer {
    require(
            rewardRate_.length == numPhases_ &&
            tokensTotal_.length == numPhases_,
            "TEQ2 length mismatch"
            );
    
    // Initialize values
    _qodaERC20 = IQodaERC20(qodaERC20Address);
    _qAdmin = IQAdmin(qAdminAddress);
    _numPhases = numPhases_;
    _currentPhase = 0;
    _totalAllocation = totalAllocation_;
    
    // Initialize emissions phases and rewards config
    for (uint i = 0; i < numPhases_; i++){
      _emissionsPhase[i] = EmissionsPhase({
        rewardRate: rewardRate_[i],
        tokensTotal: tokensTotal_[i],
        tokensAccrued: 0
        });
    }

    // Sanity check on rewards
    uint totalRewards = 0;
    for(uint i=0; i<_numPhases; i++){
      totalRewards += _emissionsPhase[i].tokensTotal;
    }
    require(_totalAllocation == totalRewards, "TEQ0 incorrect rewards");
  }

  modifier onlyMarket() {
    require(_qAdmin.hasRole(_qAdmin.MARKET_ROLE(), msg.sender), "TEQ1 only market");
    _;
  }

  /** ACCESS CONTROLLED FUNCTIONS **/
  
  /// @notice Use the fees generated (in USD) as basis to calculate how much
  /// token reward to disburse for trading volumes. Only `FixedRateMarket`
  /// contracts may call this function.
  /// @param borrower Address of the borrower
  /// @param lender Address of the lender
  /// @param feeUSD Fees generated (in USD, scaled to 1e18)
  function updateRewards(
                         address borrower,
                         address lender,
                         uint feeUSD
                         ) external onlyMarket {

    _updateRewards(borrower, feeUSD);
    _updateRewards(lender, feeUSD);
  }

  
  /** USER INTERFACE **/

  /// @notice Mint the unclaimed rewards to user and reset their claimable emissions
  function claimEmissions() external {

    // Get the emissions accrued for the user
    uint reward = _claimableEmissions[msg.sender];

    require(reward > 0, "TEQ3 reward must be positive");
    
    // Reset user's claimable emissions
    _claimableEmissions[msg.sender] = 0;

    // Transfer the rewards directly from `TradingEmissionsQontroller` contract
    // to user. The assumption is that total supply of reward tokens have been
    // pre-minted to this contract address. This limits the maximum damage of
    // a potential hack to just tokens within the contract (compared to an
    // infinite mint of tokens if this contract were allowed to mint on a
    // callable function
    _qodaERC20.transfer(msg.sender, reward);

    // Emit the event
    emit ClaimEmissions(msg.sender, reward);
  }

  
  /** VIEW FUNCTIONS **/

  /// @notice Checks the amount of unclaimed trading rewards that the user can claim
  /// @param account Address of the user
  /// @return uint Amount of QODA token rewards the user may claim
  function claimableEmissions(address account) external view returns(uint){
    return _claimableEmissions[account];
  }

  /// @notice Get the address of the `QAdmin` contract
  /// @return address Address of `QAdmin` contract
  function qAdmin() external view returns(address) {
    return address(_qAdmin);
  }

  /// @notice Get the address of the `QodaERC20` contract
  /// @return address Address of `QodaERC20` contract
  function qodaERC20() external view returns(address) {
    return address(_qodaERC20);
  }

  function numPhases() external view returns(uint) {
    return _numPhases;
  }

  function currentPhase() external view returns(uint) {
    return _currentPhase;
  }

  function totalAllocation() external view returns(uint) {
    return _totalAllocation;
  }

  function emissionsPhase(uint phase) external view returns(uint, uint, uint) {
    uint rewardRate = _emissionsPhase[phase].rewardRate;
    uint tokensAccrued = _emissionsPhase[phase].tokensAccrued;
    uint tokensTotal = _emissionsPhase[phase].tokensTotal;
    return (rewardRate, tokensAccrued, tokensTotal);
  }
  
  /** INTERNAL FUNCTIONS **/

  /// @notice Use the fees generated (in USD) as basis to calculate how much
  /// token reward to disburse for trading volumes.
  /// @param account Address of the user
  /// @param feeUSD Fees generated (in USD, scaled to 1e18)
  function _updateRewards(address account, uint feeUSD) internal {

    if(_currentPhase == _numPhases){
      // All trading rewards have already been distributed
      return;
    }
          
    uint tokensTotal = _emissionsPhase[_currentPhase].tokensTotal;
    uint tokensAccrued = _emissionsPhase[_currentPhase].tokensAccrued;

    // One USD has 18 decimal places to avoid rounding problem (see QPriceOracle)
    uint proposedReward = _emissionsPhase[_currentPhase].rewardRate * feeUSD / _qAdmin.MANTISSA_USD();

    // Check if the `proposedReward` will push the emission schedule into the next phase
    if(proposedReward + tokensAccrued > tokensTotal) {

      // Total reward under old phase can't be more than the remaining reserved tokens in the phase
      uint rewardOldPhase = tokensTotal - tokensAccrued;
      
      // The reward is enough to move us to the next emissions phase
      // First, set `tokensAccrued` = `tokensTotal` in the current phase
      _emissionsPhase[_currentPhase].tokensAccrued = tokensTotal;

      // Move to next phase
      _currentPhase++;
      
      // Accrue the remaining amount of reward in `tokensAccrued` of next phase
      uint rewardNewPhase = proposedReward - rewardOldPhase;

      // Scale the remaining reward by the reward rate of the new phase
      rewardNewPhase = rewardNewPhase * _emissionsPhase[_currentPhase].rewardRate / _emissionsPhase[_currentPhase-1].rewardRate;
      _emissionsPhase[_currentPhase].tokensAccrued = rewardNewPhase;

      // Store the amount of claimable emissions for the user
      _claimableEmissions[account] += rewardOldPhase + rewardNewPhase;
      
    }else {

      // Accrue the full amount of reward in `tokensAccrued` of the current phase
      _emissionsPhase[_currentPhase].tokensAccrued += proposedReward;

      // Store the amount of claimable emissions for the user
      _claimableEmissions[account] += proposedReward;
    }

  }



}

File 2 of 10 : Initializable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts. Equivalent to `reinitializer(1)`.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * `initializer` is equivalent to `reinitializer(1)`, so a reinitializer may be used after the original
     * initialization step. This is essential to configure modules that are added through upgrades and that require
     * initialization.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized < type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }
}

File 3 of 10 : IQAdmin.sol
//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

import "@openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../libraries/QTypes.sol";

interface IQAdmin is IAccessControlUpgradeable {

  /// @notice Emitted when a new FixedRateMarket is deployed
  event CreateFixedRateMarket(address indexed marketAddress, address indexed tokenAddress, uint maturity);
  
  /// @notice Emitted when a new `Asset` is added
  event AddAsset(
                 address indexed tokenAddress,
                 bool isYieldBearing,
                 address oracleFeed,
                 uint collateralFactor,
                 uint marketFactor);

  /// @notice Emitted when setting `_qollateralManager`
  event SetQollateralManager(address qollateralManagerAddress);

  /// @notice Emitted when setting `_stakingEmissionsQontroller`
  event SetStakingEmissionsQontroller(address stakingEmissionsQontrollerAddress);

  /// @notice Emitted when setting `_tradingEmissionsQontroller`
  event SetTradingEmissionsQontroller(address tradingEmissionsQontrollerAddress);

  /// @notice Emitted when setting `_feeEmissionsQontroller`
  event SetFeeEmissionsQontroller(address feeEmissionsQontrollerAddress);

  /// @notice Emitted when setting `_veQoda`
  event SetVeQoda(address veQodaAddress);
  
  /// @notice Emitted when setting `collateralFactor`
  event SetCollateralFactor(address indexed tokenAddress, uint oldValue, uint newValue);

  /// @notice Emitted when setting `marketFactor`
  event SetMarketFactor(address indexed tokenAddress, uint oldValue, uint newValue);

  /// @notice Emitted when setting `minQuoteSize`
  event SetMinQuoteSize(address indexed tokenAddress, uint oldValue, uint newValue);
  
  /// @notice Emitted when `_minCollateralRatioDefault` and `_initCollateralRatioDefault` get updated
  event SetCollateralRatio(uint oldMinValue, uint oldInitValue, uint newMinValue, uint newInitValue);
  
  /// @notice Emitted when `CreditFacility` gets updated
  event SetCreditFacility(address account, bool oldEnabled, uint oldMinValue, uint oldInitValue, uint oldCreditValue, bool newEnabled, uint newMinValue, uint newInitValue, uint newCreditValue);
  
  /// @notice Emitted when `_closeFactor` gets updated
  event SetCloseFactor(uint oldValue, uint newValue);

  /// @notice Emitted when `_repaymentGracePeriod` gets updated
  event SetRepaymentGracePeriod(uint oldValue, uint newValue);
  
  /// @notice Emitted when `_maturityGracePeriod` gets updated
  event SetMaturityGracePeriod(uint oldValue, uint newValue);
  
  /// @notice Emitted when `_liquidationIncentive` gets updated
  event SetLiquidationIncentive(uint oldValue, uint newValue);

  /// @notice Emitted when `_protocolFee` gets updated
  event SetProtocolFee(uint oldValue, uint newValue);
  
  /** ADMIN FUNCTIONS **/

  /// @notice Call upon initialization after deploying `QollateralManager` contract
  /// @param qollateralManagerAddress Address of `QollateralManager` deployment
  function _setQollateralManager(address qollateralManagerAddress) external;

  /// @notice Call upon initialization after deploying `StakingEmissionsQontroller` contract
  /// @param stakingEmissionsQontrollerAddress Address of `StakingEmissionsQontroller` deployment
  function _setStakingEmissionsQontroller(address stakingEmissionsQontrollerAddress) external;

  /// @notice Call upon initialization after deploying `TradingEmissionsQontroller` contract
  /// @param tradingEmissionsQontrollerAddress Address of `TradingEmissionsQontroller` deployment
  function _setTradingEmissionsQontroller(address tradingEmissionsQontrollerAddress) external;

  /// @notice Call upon initialization after deploying `FeeEmissionsQontroller` contract
  /// @param feeEmissionsQontrollerAddress Address of `FeeEmissionsQontroller` deployment
  function _setFeeEmissionsQontroller(address feeEmissionsQontrollerAddress) external;

  /// @notice Call upon initialization after deploying `veQoda` contract
  /// @param veQodaAddress Address of `veQoda` deployment
  function _setVeQoda(address veQodaAddress) external;
  
  /// @notice Set credit facility for specified account
  /// @param account_ account for credit facility adjustment
  /// @param enabled_ If credit facility should be enabled
  /// @param minCollateralRatio_ New minimum collateral ratio value
  /// @param initCollateralRatio_ New initial collateral ratio value
  /// @param creditLimit_ new credit limit in USD, scaled by 1e18
  function _setCreditFacility(address account_, bool enabled_, uint minCollateralRatio_, uint initCollateralRatio_, uint creditLimit_) external;
  
  /// @notice Admin function for adding new Assets. An Asset must be added before it
  /// can be used as collateral or borrowed. Note: We can create functionality for
  /// allowing borrows of a token but not using it as collateral by setting
  /// `collateralFactor` to zero.
  /// @param token ERC20 token corresponding to the Asset
  /// @param isYieldBearing True if token bears interest (eg aToken, cToken, mToken, etc)
  /// @param underlying Address of the underlying token
  /// @param oracleFeed Chainlink price feed address
  /// @param collateralFactor 0.0 to 1.0 (scaled to 1e8) for discounting risky assets
  /// @param marketFactor 0.0 to 1.0 (scaled to 1e8) for premium on risky borrows
  function _addAsset(
                     IERC20 token,
                     bool isYieldBearing,
                     address underlying,
                     address oracleFeed,
                     uint collateralFactor,
                     uint marketFactor
                     ) external;

  /// @notice Adds a new `FixedRateMarket` contract into the internal mapping of
  /// whitelisted market addresses
  /// @param marketAddress New `FixedRateMarket` contract address
  /// @param protocolFee_ Corresponding protocol fee in basis points
  /// @param minQuoteSize_ Size in PV terms, local currency
  function _addFixedRateMarket(
                               address marketAddress,
                               uint protocolFee_,
                               uint minQuoteSize_
                               ) external;
  
  /// @notice Update the `collateralFactor` for a given `Asset`
  /// @param token ERC20 token corresponding to the Asset
  /// @param collateralFactor 0.0 to 1.0 (scaled to 1e8) for discounting risky assets
  function _setCollateralFactor(IERC20 token, uint collateralFactor) external;

  /// @notice Update the `marketFactor` for a given `Asset`
  /// @param token Address of the token corresponding to the Asset
  /// @param marketFactor 0.0 to 1.0 (scaled to 1e8) for discounting risky assets
  function _setMarketFactor(IERC20 token, uint marketFactor) external;

  /// @notice Set the minimum quote size for a particular `FixedRateMarket`
  /// @param marketAddress Address of the `FixedRateMarket` contract
  /// @param minQuoteSize_ Size in PV terms, local currency
  function _setMinQuoteSize(address marketAddress, uint minQuoteSize_) external;
  
  /// @notice Set the global minimum and initial collateral ratio
  /// @param minCollateralRatio_ New global minimum collateral ratio value
  /// @param initCollateralRatio_ New global initial collateral ratio value
  function _setCollateralRatio(uint minCollateralRatio_, uint initCollateralRatio_) external;
  
  /// @notice Set the global close factor
  /// @param closeFactor_ New close factor value
  function _setCloseFactor(uint closeFactor_) external;

  /// @notice Set the global repayment grace period
  /// @param repaymentGracePeriod_ New repayment grace period
  function _setRepaymentGracePeriod(uint repaymentGracePeriod_) external;

  /// @notice Set the global maturity grace period
  /// @param maturityGracePeriod_ New maturity grace period
  function _setMaturityGracePeriod(uint maturityGracePeriod_) external;
  
  /// @notice Set the global liquidation incetive
  /// @param liquidationIncentive_ New liquidation incentive value
  function _setLiquidationIncentive(uint liquidationIncentive_) external;

  /// @notice Set the global annualized protocol fees for each market in basis points
  /// @param marketAddress Address of the `FixedRateMarket` contract
  /// @param protocolFee_ New protocol fee value (scaled to 1e4)
  function _setProtocolFee(address marketAddress, uint protocolFee_) external;
  
  /// @notice Set the global threshold in USD for protocol fee transfer
  /// @param thresholdUSD_ New threshold USD value (scaled by 1e6)
  function _setThresholdUSD(uint thresholdUSD_) external;
  
  /** VIEW FUNCTIONS **/

  function ADMIN_ROLE() external view returns(bytes32);

  function MARKET_ROLE() external view returns(bytes32);

  function MINTER_ROLE() external view returns(bytes32);

  function VETOKEN_ROLE() external view returns(bytes32);
  
  /// @notice Get the address of the `QollateralManager` contract
  function qollateralManager() external view returns(address);

  /// @notice Get the address of the `QPriceOracle` contract
  function qPriceOracle() external view returns(address);

  /// @notice Get the address of the `StakingEmissionsQontroller` contract
  function stakingEmissionsQontroller() external view returns(address);

  /// @notice Get the address of the `TradingEmissionsQontroller` contract
  function tradingEmissionsQontroller() external view returns(address);

  /// @notice Get the address of the `FeeEmissionsQontroller` contract
  function feeEmissionsQontroller() external view returns(address);

  /// @notice Get the address of the `veQoda` contract
  function veQoda() external view returns(address);

  /// @notice Get the credit limit with associated address, scaled by 1e18
  function creditLimit(address account_) external view returns(uint);
  
  /// @notice Gets the `Asset` mapped to the address of a ERC20 token
  /// @param token ERC20 token
  /// @return QTypes.Asset Associated `Asset`
  function assets(IERC20 token) external view returns(QTypes.Asset memory);

  /// @notice Get all enabled `Asset`s
  /// @return address[] iterable list of enabled `Asset`s
  function allAssets() external view returns(address[] memory);

  /// @notice Gets the `oracleFeed` associated with a ERC20 token
  /// @param token ERC20 token
  /// @return address Address of the oracle feed
  function oracleFeed(IERC20 token) external view returns(address);
  
  /// @notice Gets the `CollateralFactor` associated with a ERC20 token
  /// @param token ERC20 token
  /// @return uint Collateral Factor, scaled by 1e8
  function collateralFactor(IERC20 token) external view returns(uint);

  /// @notice Gets the `MarketFactor` associated with a ERC20 token
  /// @param token ERC20 token
  /// @return uint Market Factor, scaled by 1e8
  function marketFactor(IERC20 token) external view returns(uint);

  /// @notice Gets the `maturities` associated with a ERC20 token
  /// @param token ERC20 token
  /// @return uint[] array of UNIX timestamps (in seconds) of the maturity dates
  function maturities(IERC20 token) external view returns(uint[] memory);
  
  /// @notice Get the MToken market corresponding to any underlying ERC20
  /// tokenAddress => mTokenAddress
  function underlyingToMToken(IERC20 token) external view returns(address);
  
  /// @notice Gets the address of the `FixedRateMarket` contract
  /// @param token ERC20 token
  /// @param maturity UNIX timestamp of the maturity date
  /// @return address Address of `FixedRateMarket` contract
  function fixedRateMarkets(IERC20 token, uint maturity) external view returns(address);

  /// @notice Check whether an address is a valid FixedRateMarket address.
  /// Can be used for checks for inter-contract admin/restricted function call.
  /// @param marketAddress Address of the `FixedRateMarket` contract
  /// @return bool True if valid false otherwise
  function isMarketEnabled(address marketAddress) external view returns(bool);

  function minQuoteSize(address marketAddress) external view returns(uint);
  
  function minCollateralRatio() external view returns(uint);
  
  function minCollateralRatio(address account) external view returns(uint);
  
  function initCollateralRatio() external view returns(uint);
  
  function initCollateralRatio(address account) external view returns(uint);
  
  function closeFactor() external view returns(uint);

  function repaymentGracePeriod() external view returns(uint);
  
  function maturityGracePeriod() external view returns(uint);
  
  function liquidationIncentive() external view returns(uint);

  /// @notice Annualized protocol fee in basis points, scaled by 1e4
  function protocolFee(address marketAddress) external view returns(uint);

  /// @notice threshold in USD where protocol fee from each market will be transferred into `FeeEmissionsQontroller`
  /// once this amount is reached, scaled by 1e6
  function thresholdUSD() external view returns(uint);
  
  /// @notice 2**256 - 1
  function UINT_MAX() external pure returns(uint);
  
  /// @notice Generic mantissa corresponding to ETH decimals
  function MANTISSA_DEFAULT() external pure returns(uint);

  /// @notice Mantissa for USD
  function MANTISSA_USD() external pure returns(uint);
  
  /// @notice Mantissa for collateral ratio
  function MANTISSA_COLLATERAL_RATIO() external pure returns(uint);

  /// @notice `assetFactor` and `marketFactor` have up to 8 decimal places precision
  function MANTISSA_FACTORS() external pure returns(uint);

  /// @notice Basis points have 4 decimal place precision
  function MANTISSA_BPS() external pure returns(uint);

  /// @notice Staked Qoda has 6 decimal place precision
  function MANTISSA_STAKING() external pure returns(uint);

  /// @notice `collateralFactor` cannot be above 1.0
  function MAX_COLLATERAL_FACTOR() external pure returns(uint);

  /// @notice `marketFactor` cannot be above 1.0
  function MAX_MARKET_FACTOR() external pure returns(uint);

  /// @notice version number of this contract, will be bumped upon contractual change
  function VERSION_NUMBER() external pure returns(string memory);
}

File 4 of 10 : ITradingEmissionsQontroller.sol
//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

interface ITradingEmissionsQontroller {

  /** ACCESS CONTROLLED FUNCTIONS **/
  
  /// @notice Use the fees generated (in USD) as basis to calculate how much
  /// token reward to disburse for trading volumes. Only `FixedRateMarket`
  /// contracts may call this function.
  /// @param borrower Address of the borrower
  /// @param lender Address of the lender
  /// @param feeUSD Fees generated (in USD, scaled to 1e18)
  function updateRewards(address borrower, address lender, uint feeUSD) external;

  
  /** USER INTERFACE **/

  /// @notice Mint the unclaimed rewards to user and reset their claimable emissions
  function claimEmissions() external;

  
  /** VIEW FUNCTIONS **/

  /// @notice Checks the amount of unclaimed trading rewards that the user can claim
  /// @param account Address of the user
  /// @return uint Amount of QODA token rewards the user may claim
  function claimableEmissions(address account) external view returns(uint);

  /// @notice Get the address of the `QAdmin` contract
  /// @return address Address of `QAdmin` contract
  function qAdmin() external view returns(address);

  /// @notice Get the address of the `QodaERC20` contract
  /// @return address Address of `QodaERC20` contract
  function qodaERC20() external view returns(address);

  function numPhases() external view returns(uint);

  function currentPhase() external view returns(uint);

  function totalAllocation() external view returns(uint);

  function emissionsPhase(uint phase) external view returns(uint, uint, uint);
  
}

File 5 of 10 : IQodaERC20.sol
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";

interface IQodaERC20 is IERC20, IERC20Metadata {
  
  /// @notice Mints tokens to a recipient, as long as it is under the
  /// supply cap. Reverts if the caller does not have the minter role.
  /// @param recipient Account to mint tokens to
  /// @param amount Amount of tokens to mint
  function mint(address recipient, uint amount) external returns(bool);
  
  function supplyCap() external view returns(uint);
}

File 6 of 10 : AddressUpgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 7 of 10 : IAccessControlUpgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControlUpgradeable {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

File 8 of 10 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

File 9 of 10 : QTypes.sol
//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

library QTypes {

  /// @notice Contains all the details of an Asset. Assets  must be defined
  /// before they can be used as collateral.
  /// @member isEnabled True if an asset is defined, false otherwise
  /// @member isYieldBearing True if token bears interest (eg aToken, cToken, mToken, etc)
  /// @member underlying Address of the underlying token
  /// @member oracleFeed Address of the corresponding chainlink oracle feed
  /// @member collateralFactor 0.0 to 1.0 (scaled to 1e8) for discounting risky assets
  /// @member marketFactor 0.0 1.0 for premium on risky borrows
  /// @member maturities Iterable storage for all enabled maturities
  struct Asset {
    bool isEnabled;
    bool isYieldBearing;
    address underlying;
    address oracleFeed;
    uint collateralFactor;
    uint marketFactor;
    uint[] maturities;
  }
  
  /// @notice Contains all the fields of a created Quote
  /// @param id ID of the quote
  /// @param next Next quote in the list
  /// @param prev Previous quote in the list
  /// @param quoter Account of the Quoter
  /// @param quoteType 0 for PV+APR, 1 for FV+APR
  /// @param APR In decimal form scaled by 1e4 (ex. 10.52% = 1052)
  /// @param cashflow Can be PV or FV depending on `quoteType`
  /// @param filled Amount quote has got filled partially 
  struct Quote {
    uint64 id;
    uint64 next;
    uint64 prev;
    address quoter;
    uint8 quoteType;
    uint64 APR;
    uint cashflow;
    uint filled;
  }
  
  /// @notice Contains all the configurations customizable to an address
  /// @member enabled If config for an address is enabled. When enabled is false, credit limit is infinite even if value is 0
  /// @member minCollateralRatio If collateral ratio falls below `_minCollateralRatio`, it is subject to liquidation. Scaled by 1e8
  /// @member initCollateralRatio When initially taking a loan, collateral ratio must be higher than this. `initCollateralRatio` should always be higher than `minCollateralRatio`. Scaled by 1e8
  /// @member creditLimit Allowed limit in virtual USD for each address to do uncollateralized borrow, scaled by 1e18
  struct CreditFacility {
    bool enabled;
    uint minCollateralRatio;
    uint initCollateralRatio;
    uint creditLimit;
  }
}

File 10 of 10 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "metadata": {
    "useLiteralContent": true
  },
  "libraries": {}
}

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ClaimEmissions","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"inputs":[],"name":"claimEmissions","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"claimableEmissions","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"currentPhase","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"phase","type":"uint256"}],"name":"emissionsPhase","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"qodaERC20Address","type":"address"},{"internalType":"address","name":"qAdminAddress","type":"address"},{"internalType":"uint256[]","name":"rewardRate_","type":"uint256[]"},{"internalType":"uint256[]","name":"tokensTotal_","type":"uint256[]"},{"internalType":"uint256","name":"numPhases_","type":"uint256"},{"internalType":"uint256","name":"totalAllocation_","type":"uint256"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"numPhases","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"qAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"qodaERC20","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAllocation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"borrower","type":"address"},{"internalType":"address","name":"lender","type":"address"},{"internalType":"uint256","name":"feeUSD","type":"uint256"}],"name":"updateRewards","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Txn Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.