ETH Price: $2,715.82 (+2.44%)

Contract

0x8ad7a9e2B3Cd9214f36Cb871336d8ab34DdFdD5b
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Set Pending Owne...186625552023-11-27 11:02:11441 days ago1701082931IN
ENS Nameprisma.cvx.eth
0 ETH0.0017733337.53172036
Set Operator185308052023-11-09 0:26:11460 days ago1699489571IN
ENS Nameprisma.cvx.eth
0 ETH0.00127632
Set Operator185250762023-11-08 5:12:23461 days ago1699420343IN
ENS Nameprisma.cvx.eth
0 ETH0.0009580824
Set Operator184415562023-10-27 12:30:47472 days ago1698409847IN
ENS Nameprisma.cvx.eth
0 ETH0.0008772817
Set Depositor184415552023-10-27 12:30:35472 days ago1698409835IN
ENS Nameprisma.cvx.eth
0 ETH0.0007842217

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Contract Source Code Verified (Exact Match)

Contract Name:
PrismaVoterProxy

Compiler Version
v0.8.19+commit.7dd6d404

Optimization Enabled:
Yes with 200 runs

Other Settings:
paris EvmVersion
File 1 of 5 : PrismaVoterProxy.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import "./interfaces/IDeposit.sol";
import "./interfaces/ITokenLocker.sol";
import "./interfaces/ITokenMinter.sol";
import '@openzeppelin/contracts/token/ERC20/IERC20.sol';


contract PrismaVoterProxy {

    address public immutable prisma;
    address public immutable escrow;
    uint256 public constant MAX_LOCK_WEEKS = 52;

    address public owner;
    address public pendingOwner;
    address public operator;
    address public depositor;
    
    event SetPendingOwner(address indexed _address);
    event OwnerChanged(address indexed _address);
    
    constructor(address _prisma, address _veprisma){
        owner = msg.sender;
        prisma = _prisma;
        escrow = _veprisma;
        IERC20(prisma).approve(escrow, type(uint256).max);
    }

    function getName() external pure returns (string memory) {
        return "PrismaVoterProxy";
    }

    //set next owner
    function setPendingOwner(address _po) external {
        require(msg.sender == owner, "!auth");
        pendingOwner = _po;
        emit SetPendingOwner(_po);
    }

    //claim ownership
    function acceptPendingOwner() external {
        require(msg.sender == pendingOwner, "!p_owner");

        owner = pendingOwner;
        pendingOwner = address(0);
        emit OwnerChanged(owner);
    }

    function setOperator(address _operator) external {
        require(msg.sender == owner, "!auth");
        require(operator == address(0) || IDeposit(operator).isShutdown() == true, "needs shutdown");
        
        //require isshutdown interface
        require(IDeposit(_operator).isShutdown() == false, "no shutdown interface");
        
        operator = _operator;
    }

    function setDepositor(address _depositor) external {
        require(msg.sender == owner, "!auth");

        depositor = _depositor;
    }

    function lock(uint256 _value) external returns(bool){
        require(msg.sender == depositor, "!auth");
        ITokenLocker(escrow).lock(address(this), _value, MAX_LOCK_WEEKS);
        return true;
    }

    function freeze() external{
        require(msg.sender == depositor, "!auth");
        ITokenLocker(escrow).freeze();
    }

    function execute(
        address _to,
        uint256 _value,
        bytes calldata _data
    ) external returns (bool, bytes memory) {
        require(msg.sender == operator,"!auth");

        (bool success, bytes memory result) = _to.call{value:_value}(_data);

        return (success, result);
    }

}

File 2 of 5 : ITokenMinter.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

interface ITokenMinter{
    function mint(address,uint256) external;
    function burn(address,uint256) external;
    function setOperator(address _operator, bool _active) external;
}

File 3 of 5 : ITokenLocker.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.19;

interface ITokenLocker {
    struct LockData {
        uint amount;
        uint weeksToUnlock;
    }

    function lock(address _account, uint256 _amount, uint256 _weeks) external returns (bool);
    function withdrawExpiredLocks(uint256 _weeks) external returns (bool);
    function withdrawWithPenalty(uint amountToWithdraw) external returns (uint);

    function getAccountBalances(address account) external view returns (uint256 locked, uint256 unlocked);
    function getAccountActiveLocks(
        address account,
        uint minWeeks
    ) external view returns (LockData[] memory lockData, uint frozenAmount);

    function getAccountWeightAt(address account, uint week) external view returns (uint256);

    function getTotalWeightAt(uint week) external view returns (uint256);

    function getWithdrawWithPenaltyAmounts(address account, uint amountToWithdraw) external view returns (uint amountWithdrawn, uint penaltyAmountPaid);

    function lockToTokenRatio() external view returns (uint256);

    function freeze() external;
}

File 4 of 5 : IDeposit.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

interface IDeposit {
   function isShutdown() external view returns(bool);
   function balanceOf(address _account) external view returns(uint256);
   function totalSupply() external view returns(uint256);
   function poolInfo(uint256) external view returns(address,address,address,address,address, bool);
   function rewardClaimed(uint256,address,uint256) external;
   function withdrawTo(uint256,uint256,address) external;
   function claimRewards(uint256,address) external returns(bool);
   function rewardArbitrator() external returns(address);
   function setGaugeRedirect(uint256 _pid) external returns(bool);
   function owner() external returns(address);
}

File 5 of 5 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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);
}

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

Contract Security Audit

Contract ABI

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Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000da47862a83dac0c112ba89c6abc2159b95afd71c0000000000000000000000003f78544364c3eccdce4d9c89a630aea26122829d

-----Decoded View---------------
Arg [0] : _prisma (address): 0xdA47862a83dac0c112BA89c6abC2159b95afd71C
Arg [1] : _veprisma (address): 0x3f78544364c3eCcDCe4d9C89a630AEa26122829d

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000da47862a83dac0c112ba89c6abc2159b95afd71c
Arg [1] : 0000000000000000000000003f78544364c3eccdce4d9c89a630aea26122829d


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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.