Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

abstract contract ERC20 {
    error TotalSupplyOverflow();

    error AllowanceOverflow();

    error AllowanceUnderflow();

    error InsufficientBalance();

    error InsufficientAllowance();

    error InvalidPermit();

    error PermitExpired();

    event Transfer(address indexed from, address indexed to, uint256 amount);

    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 amount
    );

    uint256 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    uint256 private constant _APPROVAL_EVENT_SIGNATURE =
        0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925;

    uint256 private constant _TOTAL_SUPPLY_SLOT = 0x05345cdf77eb68f44c;

    uint256 private constant _BALANCE_SLOT_SEED = 0x87a211a2;

    uint256 private constant _ALLOWANCE_SLOT_SEED = 0x7f5e9f20;

    uint256 private constant _NONCES_SLOT_SEED = 0x38377508;

    function name() public view virtual returns (string memory);

    function symbol() public view virtual returns (string memory);

    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    function totalSupply() public view virtual returns (uint256 result) {
        assembly {
            result := sload(_TOTAL_SUPPLY_SLOT)
        }
    }

    function balanceOf(
        address owner
    ) public view virtual returns (uint256 result) {
        assembly {
            mstore(0x0c, _BALANCE_SLOT_SEED)
            mstore(0x00, owner)
            result := sload(keccak256(0x0c, 0x20))
        }
    }

    function allowance(
        address owner,
        address spender
    ) public view virtual returns (uint256 result) {
        assembly {
            mstore(0x20, spender)
            mstore(0x0c, _ALLOWANCE_SLOT_SEED)
            mstore(0x00, owner)
            result := sload(keccak256(0x0c, 0x34))
        }
    }

    function approve(
        address spender,
        uint256 amount
    ) public virtual returns (bool) {
        assembly {
            mstore(0x20, spender)
            mstore(0x0c, _ALLOWANCE_SLOT_SEED)
            mstore(0x00, caller())
            sstore(keccak256(0x0c, 0x34), amount)

            mstore(0x00, amount)
            log3(
                0x00,
                0x20,
                _APPROVAL_EVENT_SIGNATURE,
                caller(),
                shr(96, mload(0x2c))
            )
        }
        return true;
    }

    function increaseAllowance(
        address spender,
        uint256 difference
    ) public virtual returns (bool) {
        assembly {
            mstore(0x20, spender)
            mstore(0x0c, _ALLOWANCE_SLOT_SEED)
            mstore(0x00, caller())
            let allowanceSlot := keccak256(0x0c, 0x34)
            let allowanceBefore := sload(allowanceSlot)

            let allowanceAfter := add(allowanceBefore, difference)

            if lt(allowanceAfter, allowanceBefore) {
                mstore(0x00, 0xf9067066)
                revert(0x1c, 0x04)
            }

            sstore(allowanceSlot, allowanceAfter)

            mstore(0x00, allowanceAfter)
            log3(
                0x00,
                0x20,
                _APPROVAL_EVENT_SIGNATURE,
                caller(),
                shr(96, mload(0x2c))
            )
        }
        return true;
    }

    function decreaseAllowance(
        address spender,
        uint256 difference
    ) public virtual returns (bool) {
        assembly {
            mstore(0x20, spender)
            mstore(0x0c, _ALLOWANCE_SLOT_SEED)
            mstore(0x00, caller())
            let allowanceSlot := keccak256(0x0c, 0x34)
            let allowanceBefore := sload(allowanceSlot)

            if lt(allowanceBefore, difference) {
                mstore(0x00, 0x8301ab38)
                revert(0x1c, 0x04)
            }

            let allowanceAfter := sub(allowanceBefore, difference)
            sstore(allowanceSlot, allowanceAfter)

            mstore(0x00, allowanceAfter)
            log3(
                0x00,
                0x20,
                _APPROVAL_EVENT_SIGNATURE,
                caller(),
                shr(96, mload(0x2c))
            )
        }
        return true;
    }

    function transfer(
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        _beforeTokenTransfer(msg.sender, to, amount);

        assembly {
            mstore(0x0c, _BALANCE_SLOT_SEED)
            mstore(0x00, caller())
            let fromBalanceSlot := keccak256(0x0c, 0x20)
            let fromBalance := sload(fromBalanceSlot)

            if gt(amount, fromBalance) {
                mstore(0x00, 0xf4d678b8)
                revert(0x1c, 0x04)
            }

            sstore(fromBalanceSlot, sub(fromBalance, amount))

            mstore(0x00, to)
            let toBalanceSlot := keccak256(0x0c, 0x20)

            sstore(toBalanceSlot, add(sload(toBalanceSlot), amount))

            mstore(0x20, amount)
            log3(
                0x20,
                0x20,
                _TRANSFER_EVENT_SIGNATURE,
                caller(),
                shr(96, mload(0x0c))
            )
        }
        _afterTokenTransfer(msg.sender, to, amount);
        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        _beforeTokenTransfer(from, to, amount);

        assembly {
            let from_ := shl(96, from)

            mstore(0x20, caller())
            mstore(0x0c, or(from_, _ALLOWANCE_SLOT_SEED))
            let allowanceSlot := keccak256(0x0c, 0x34)
            let allowance_ := sload(allowanceSlot)

            if iszero(eq(allowance_, not(0))) {
                if gt(amount, allowance_) {
                    mstore(0x00, 0x13be252b)
                    revert(0x1c, 0x04)
                }

                sstore(allowanceSlot, sub(allowance_, amount))
            }

            mstore(0x0c, or(from_, _BALANCE_SLOT_SEED))
            let fromBalanceSlot := keccak256(0x0c, 0x20)
            let fromBalance := sload(fromBalanceSlot)

            if gt(amount, fromBalance) {
                mstore(0x00, 0xf4d678b8)
                revert(0x1c, 0x04)
            }

            sstore(fromBalanceSlot, sub(fromBalance, amount))

            mstore(0x00, to)
            let toBalanceSlot := keccak256(0x0c, 0x20)

            sstore(toBalanceSlot, add(sload(toBalanceSlot), amount))

            mstore(0x20, amount)
            log3(
                0x20,
                0x20,
                _TRANSFER_EVENT_SIGNATURE,
                shr(96, from_),
                shr(96, mload(0x0c))
            )
        }
        _afterTokenTransfer(from, to, amount);
        return true;
    }

    function nonces(
        address owner
    ) public view virtual returns (uint256 result) {
        assembly {
            mstore(0x0c, _NONCES_SLOT_SEED)
            mstore(0x00, owner)
            result := sload(keccak256(0x0c, 0x20))
        }
    }

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        bytes32 domainSeparator = DOMAIN_SEPARATOR();

        assembly {
            let m := mload(0x40)

            if gt(timestamp(), deadline) {
                mstore(0x00, 0x1a15a3cc)
                revert(0x1c, 0x04)
            }

            owner := shr(96, shl(96, owner))
            spender := shr(96, shl(96, spender))

            mstore(0x0c, _NONCES_SLOT_SEED)
            mstore(0x00, owner)
            let nonceSlot := keccak256(0x0c, 0x20)
            let nonceValue := sload(nonceSlot)

            sstore(nonceSlot, add(nonceValue, 1))

            mstore(
                m,
                0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9
            )
            mstore(add(m, 0x20), owner)
            mstore(add(m, 0x40), spender)
            mstore(add(m, 0x60), value)
            mstore(add(m, 0x80), nonceValue)
            mstore(add(m, 0xa0), deadline)

            mstore(0, 0x1901)
            mstore(0x20, domainSeparator)
            mstore(0x40, keccak256(m, 0xc0))

            mstore(0, keccak256(0x1e, 0x42))
            mstore(0x20, and(0xff, v))
            mstore(0x40, r)
            mstore(0x60, s)
            pop(staticcall(gas(), 1, 0, 0x80, 0x20, 0x20))

            if iszero(eq(mload(returndatasize()), owner)) {
                mstore(0x00, 0xddafbaef)
                revert(0x1c, 0x04)
            }

            mstore(0x40, or(shl(160, _ALLOWANCE_SLOT_SEED), spender))
            sstore(keccak256(0x2c, 0x34), value)

            log3(add(m, 0x60), 0x20, _APPROVAL_EVENT_SIGNATURE, owner, spender)
            mstore(0x40, m)
            mstore(0x60, 0)
        }
    }

    function DOMAIN_SEPARATOR() public view virtual returns (bytes32 result) {
        assembly {
            result := mload(0x40)
        }

        bytes32 nameHash = keccak256(bytes(name()));

        assembly {
            let m := result

            mstore(
                m,
                0x8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f
            )
            mstore(add(m, 0x20), nameHash)

            mstore(
                add(m, 0x40),
                0xc89efdaa54c0f20c7adf612882df0950f5a951637e0307cdcb4c672f298b8bc6
            )
            mstore(add(m, 0x60), chainid())
            mstore(add(m, 0x80), address())
            result := keccak256(m, 0xa0)
        }
    }

    function _mint(address to, uint256 amount) internal virtual {
        _beforeTokenTransfer(address(0), to, amount);

        assembly {
            let totalSupplyBefore := sload(_TOTAL_SUPPLY_SLOT)
            let totalSupplyAfter := add(totalSupplyBefore, amount)

            if lt(totalSupplyAfter, totalSupplyBefore) {
                mstore(0x00, 0xe5cfe957)
                revert(0x1c, 0x04)
            }

            sstore(_TOTAL_SUPPLY_SLOT, totalSupplyAfter)

            mstore(0x0c, _BALANCE_SLOT_SEED)
            mstore(0x00, to)
            let toBalanceSlot := keccak256(0x0c, 0x20)

            sstore(toBalanceSlot, add(sload(toBalanceSlot), amount))

            mstore(0x20, amount)
            log3(0x20, 0x20, _TRANSFER_EVENT_SIGNATURE, 0, shr(96, mload(0x0c)))
        }
        _afterTokenTransfer(address(0), to, amount);
    }

    function _burn(address from, uint256 amount) internal virtual {
        _beforeTokenTransfer(from, address(0), amount);

        assembly {
            mstore(0x0c, _BALANCE_SLOT_SEED)
            mstore(0x00, from)
            let fromBalanceSlot := keccak256(0x0c, 0x20)
            let fromBalance := sload(fromBalanceSlot)

            if gt(amount, fromBalance) {
                mstore(0x00, 0xf4d678b8)
                revert(0x1c, 0x04)
            }

            sstore(fromBalanceSlot, sub(fromBalance, amount))

            sstore(_TOTAL_SUPPLY_SLOT, sub(sload(_TOTAL_SUPPLY_SLOT), amount))

            mstore(0x00, amount)
            log3(
                0x00,
                0x20,
                _TRANSFER_EVENT_SIGNATURE,
                shr(96, shl(96, from)),
                0
            )
        }
        _afterTokenTransfer(from, address(0), amount);
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        _beforeTokenTransfer(from, to, amount);

        assembly {
            let from_ := shl(96, from)

            mstore(0x0c, or(from_, _BALANCE_SLOT_SEED))
            let fromBalanceSlot := keccak256(0x0c, 0x20)
            let fromBalance := sload(fromBalanceSlot)

            if gt(amount, fromBalance) {
                mstore(0x00, 0xf4d678b8)
                revert(0x1c, 0x04)
            }

            sstore(fromBalanceSlot, sub(fromBalance, amount))

            mstore(0x00, to)
            let toBalanceSlot := keccak256(0x0c, 0x20)

            sstore(toBalanceSlot, add(sload(toBalanceSlot), amount))

            mstore(0x20, amount)
            log3(
                0x20,
                0x20,
                _TRANSFER_EVENT_SIGNATURE,
                shr(96, from_),
                shr(96, mload(0x0c))
            )
        }
        _afterTokenTransfer(from, to, amount);
    }

    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        assembly {
            mstore(0x20, spender)
            mstore(0x0c, _ALLOWANCE_SLOT_SEED)
            mstore(0x00, owner)
            let allowanceSlot := keccak256(0x0c, 0x34)
            let allowance_ := sload(allowanceSlot)

            if iszero(eq(allowance_, not(0))) {
                if gt(amount, allowance_) {
                    mstore(0x00, 0x13be252b)
                    revert(0x1c, 0x04)
                }

                sstore(allowanceSlot, sub(allowance_, amount))
            }
        }
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        assembly {
            let owner_ := shl(96, owner)

            mstore(0x20, spender)
            mstore(0x0c, or(owner_, _ALLOWANCE_SLOT_SEED))
            sstore(keccak256(0x0c, 0x34), amount)

            mstore(0x00, amount)
            log3(
                0x00,
                0x20,
                _APPROVAL_EVENT_SIGNATURE,
                shr(96, owner_),
                shr(96, mload(0x2c))
            )
        }
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

abstract contract Ownable {
    error Unauthorized();

    error NewOwnerIsZeroAddress();

    error NoHandoverRequest();

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

    event OwnershipHandoverRequested(address indexed pendingOwner);

    event OwnershipHandoverCanceled(address indexed pendingOwner);

    uint256 private constant _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE =
        0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0;

    uint256 private constant _OWNERSHIP_HANDOVER_REQUESTED_EVENT_SIGNATURE =
        0xdbf36a107da19e49527a7176a1babf963b4b0ff8cde35ee35d6cd8f1f9ac7e1d;

    uint256 private constant _OWNERSHIP_HANDOVER_CANCELED_EVENT_SIGNATURE =
        0xfa7b8eab7da67f412cc9575ed43464468f9bfbae89d1675917346ca6d8fe3c92;

    uint256 private constant _OWNER_SLOT_NOT = 0x8b78c6d8;

    uint256 private constant _HANDOVER_SLOT_SEED = 0x389a75e1;

    function _initializeOwner(address newOwner) internal virtual {
        assembly {
            newOwner := shr(96, shl(96, newOwner))

            sstore(not(_OWNER_SLOT_NOT), newOwner)

            log3(0, 0, _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE, 0, newOwner)
        }
    }

    function _setOwner(address newOwner) internal virtual {
        assembly {
            let ownerSlot := not(_OWNER_SLOT_NOT)

            newOwner := shr(96, shl(96, newOwner))

            log3(
                0,
                0,
                _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE,
                sload(ownerSlot),
                newOwner
            )

            sstore(ownerSlot, newOwner)
        }
    }

    function _checkOwner() internal view virtual {
        assembly {
            if iszero(eq(caller(), sload(not(_OWNER_SLOT_NOT)))) {
                mstore(0x00, 0x82b42900)
                revert(0x1c, 0x04)
            }
        }
    }

    function transferOwnership(
        address newOwner
    ) public payable virtual onlyOwner {
        assembly {
            if iszero(shl(96, newOwner)) {
                mstore(0x00, 0x7448fbae)
                revert(0x1c, 0x04)
            }
        }
        _setOwner(newOwner);
    }

    function renounceOwnership() public payable virtual onlyOwner {
        _setOwner(address(0));
    }

    function requestOwnershipHandover() public payable virtual {
        unchecked {
            uint256 expires = block.timestamp + ownershipHandoverValidFor();

            assembly {
                mstore(0x0c, _HANDOVER_SLOT_SEED)
                mstore(0x00, caller())
                sstore(keccak256(0x0c, 0x20), expires)

                log2(
                    0,
                    0,
                    _OWNERSHIP_HANDOVER_REQUESTED_EVENT_SIGNATURE,
                    caller()
                )
            }
        }
    }

    function cancelOwnershipHandover() public payable virtual {
        assembly {
            mstore(0x0c, _HANDOVER_SLOT_SEED)
            mstore(0x00, caller())
            sstore(keccak256(0x0c, 0x20), 0)

            log2(0, 0, _OWNERSHIP_HANDOVER_CANCELED_EVENT_SIGNATURE, caller())
        }
    }

    function completeOwnershipHandover(
        address pendingOwner
    ) public payable virtual onlyOwner {
        assembly {
            mstore(0x0c, _HANDOVER_SLOT_SEED)
            mstore(0x00, pendingOwner)
            let handoverSlot := keccak256(0x0c, 0x20)

            if gt(timestamp(), sload(handoverSlot)) {
                mstore(0x00, 0x6f5e8818)
                revert(0x1c, 0x04)
            }

            sstore(handoverSlot, 0)
        }
        _setOwner(pendingOwner);
    }

    function owner() public view virtual returns (address result) {
        assembly {
            result := sload(not(_OWNER_SLOT_NOT))
        }
    }

    function ownershipHandoverExpiresAt(
        address pendingOwner
    ) public view virtual returns (uint256 result) {
        assembly {
            mstore(0x0c, _HANDOVER_SLOT_SEED)
            mstore(0x00, pendingOwner)

            result := sload(keccak256(0x0c, 0x20))
        }
    }

    function ownershipHandoverValidFor() public view virtual returns (uint64) {
        return 48 * 3600;
    }

    modifier onlyOwner() virtual {
        _checkOwner();
        _;
    }
}

contract LamboFi is ERC20, Ownable {
    uint private constant _numTokens = 6_900_000_000_000_000;

    constructor() {
        _initializeOwner(msg.sender);
        _mint(msg.sender, _numTokens * (10 ** 18));
    }

    function name() public view virtual override returns (string memory) {
        return "LamboFi (lamboeth.finance)";
    }

    function symbol() public view virtual override returns (string memory) {
        return "LAMBO";
    }

    function burn(uint256 amount) public {
        _burn(msg.sender, amount);
    }
}

{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
    "solady/=lib/solady/src/",
    "solmate/=lib/solady/lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "bytecodeHash": "none",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AllowanceOverflow","type":"error"},{"inputs":[],"name":"AllowanceUnderflow","type":"error"},{"inputs":[],"name":"InsufficientAllowance","type":"error"},{"inputs":[],"name":"InsufficientBalance","type":"error"},{"inputs":[],"name":"InvalidPermit","type":"error"},{"inputs":[],"name":"NewOwnerIsZeroAddress","type":"error"},{"inputs":[],"name":"NoHandoverRequest","type":"error"},{"inputs":[],"name":"PermitExpired","type":"error"},{"inputs":[],"name":"TotalSupplyOverflow","type":"error"},{"inputs":[],"name":"Unauthorized","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pendingOwner","type":"address"}],"name":"OwnershipHandoverCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pendingOwner","type":"address"}],"name":"OwnershipHandoverRequested","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"result","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cancelOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"pendingOwner","type":"address"}],"name":"completeOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"difference","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"difference","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"result","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"pendingOwner","type":"address"}],"name":"ownershipHandoverExpiresAt","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ownershipHandoverValidFor","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"requestOwnershipHandover","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"payable","type":"function"}]

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