Contract 0xafe3d2a31231230875dee1fa1eef14a412443d22 4

Contract Overview

DeFiato: DFIAT Token
Balance:
0 AVAX

AVAX Value:
$0.00

Token:
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x3e4128eacaaa8126cd7dccf8f067899c87d8fe3c4ad8d847b2675a2b99a9a325Approve169483362022-07-05 23:05:038 hrs 43 mins ago0x64d054f592bc34a8b8e01f5065bb7e5ffa0c5987 IN  DeFiato: DFIAT Token0 AVAX0.0014275815 26.5
0xf58f1506db39c89fc82155d959118f37b84141b5f9d4dd4b48ec8b5b5c755055Transfer169463972022-07-05 22:00:499 hrs 47 mins ago0xabbfbc047d9b4910dddd8329e5f8b4ce75828777 IN  DeFiato: DFIAT Token0 AVAX0.00174158 26.5
0x741e038c026c854b47a23b46e2a651f6288d35fb9637eeb2cad343d056e7b695Approve169404272022-07-05 18:41:3213 hrs 6 mins ago0x12923392b205a073fdb535dc9d4a535722b9ec0f IN  DeFiato: DFIAT Token0 AVAX0.001481452527.5
0xac00523ece22bef2b3a5aec6e91ee90721364c7080584f7e041e9e2ecb05a429Approve169371252022-07-05 16:51:2114 hrs 57 mins ago0x2696d5ee19a67cedb5ec460ae89d5936bc191b17 IN  DeFiato: DFIAT Token0 AVAX0.0009642555 26.5
0x8a36580a1ddfada81e933ff631818e87e30f1ba4078940d1ecc8e05363701915Transfer169359512022-07-05 16:11:3915 hrs 36 mins ago0x567f2fbe6c8d8f45b01cde4be5ed8c9812b8b338 IN  DeFiato: DFIAT Token0 AVAX0.001289384 26.5
0x22d70199364ecb53a3daf3efa4c83aadac6d6e0405c3a76064a297a406a0069aApprove169336952022-07-05 14:55:4116 hrs 52 mins ago0xf054af7b4a0d0361b2d916ff6c08cd9518a25aa9 IN  DeFiato: DFIAT Token0 AVAX0.00134677525
0x1f9bc8d3f5b46b0b7b9fe7b558a51a83a577ff18b3c9feb384bbbd308420c36cApprove169304352022-07-05 13:06:4118 hrs 41 mins ago0x61aa7b9c2983af876b2277459d3e205fdc774034 IN  DeFiato: DFIAT Token0 AVAX0.00134677525
0x51d8ccb005c9f520b48a39369cc69dc33778501c4ff04233c06c497427219989Approve169268072022-07-05 11:05:2320 hrs 43 mins ago0x8888f473122e5fc20f1cbeb7ba43723e7216887b IN  DeFiato: DFIAT Token0 AVAX0.001481452527.5
0x9a5ac7ba04790c968659edda4b9ab6d27983b73fc145e23015e30a0e7ccd5e5bTransfer169222502022-07-05 8:31:2723 hrs 16 mins ago0x95a4eb3138fc1c23fa442376ced597c20b632f7d IN  DeFiato: DFIAT Token0 AVAX0.001742852 26.5
0x0531ed4e4a0c9c3fc5e2b5714a3a7a11b98024cc0a227e10774c4182fdfe64c0Approve169166592022-07-05 5:22:571 day 2 hrs ago0xebc3fffa323861f19e6b5b1e45cd49a7589d44a6 IN  DeFiato: DFIAT Token0 AVAX0.001454517 27
0x3d99ace837cc1a69748bb609415f36cb64806bf6819ccdb4f429792f557dbad3Transfer From169127862022-07-05 3:12:211 day 4 hrs ago0xf63c07113425072b936242ef3d20c4a3a9e5f8f0 IN  DeFiato: DFIAT Token0 AVAX0.002122237.5
0x8cba0d02e2107da446ccd6e11b61ec660b4c4822b522fbd353c04de6266c376eApprove169126252022-07-05 3:06:531 day 4 hrs ago0xe9d27b16a529817bfb609494c32bafc0ea184322 IN  DeFiato: DFIAT Token0 AVAX0.002020162537.5
0x8231e01c7551afaff5df018d0697fa8f031135755a75d78dac28ed4fd08ec17bTransfer169121792022-07-05 2:51:581 day 4 hrs ago0xace7c2c094f2e82af0e958106e99f98507937165 IN  DeFiato: DFIAT Token0 AVAX0.0013377127.5
0xd9ffbd5c736cdf25a30dbb5a31f462610d4d16d676e3874de213d3b90a9a6400Transfer169120362022-07-05 2:47:111 day 5 hrs ago0xace7c2c094f2e82af0e958106e99f98507937165 IN  DeFiato: DFIAT Token0 AVAX0.001807327.5
0xdb2e77df982e99e879b3203d814bafb097a8e0637c7dc01a4cf9e7d48ba88432Approve168961572022-07-04 17:53:331 day 13 hrs ago0x4262fcbe20e041f3b4f736914bf63672edb1eaa6 IN  DeFiato: DFIAT Token0 AVAX0.0014275815 26.5
0x6fe2e16956eb0eedecf0e61ef07a095b3dccf8c8a2c884da7358336d0bed3278Transfer168894062022-07-04 14:08:161 day 17 hrs ago0xea63dfd1e4da2a9ca9f1a43c7682ebca496cd3be IN  DeFiato: DFIAT Token0 AVAX0.001289384 26.5
0x38254f253d6f21cc5382fc24716360df135f4c4423957aac743732180d35d4a3Transfer168887572022-07-04 13:46:231 day 18 hrs ago0xe5bf53398430785a98adeabdd6830394ecd868b3 IN  DeFiato: DFIAT Token0 AVAX0.001216125
0x713831e330495c3d497bc008ee7458acbbe13b1e5089e40e049145088a315571Transfer168873022022-07-04 12:58:021 day 18 hrs ago0x2877cdd85c93f2bb7b762bbb335099907bb3e456 IN  DeFiato: DFIAT Token0 AVAX0.001643925
0x031423d6af96071dca01a212e2b0a1fe593df5ffc60afa491776a2509e0f6d8dApprove168852302022-07-04 11:49:181 day 19 hrs ago0xff2865fd1dc0b71d0a035f9bb265876becfa73be IN  DeFiato: DFIAT Token0 AVAX0.00133957525
0x08503ea326824aea0bc6305bdef2c5d61bf5617c81d5fe783ed1e5e603f7f073Transfer168552782022-07-03 19:04:242 days 12 hrs ago0xfd30956122cbbeeea4a149cd9f3d99ce21ff581c IN  DeFiato: DFIAT Token0 AVAX0.001216425
0x60900fb7afce05ff22fbb0e58cee35ef0b7e7bddd5052053db26e4f063158251Transfer168545182022-07-03 18:39:022 days 13 hrs ago0x2b7f4b718fce1a935986823832ade34ee6b7ebe3 IN  DeFiato: DFIAT Token0 AVAX0.001216425
0xeeb7bb99ff431c4730976fc8060a08cee3fb6c69cac065e6c4d228ee97baae11Transfer168533892022-07-03 18:01:242 days 13 hrs ago0x4f04fe1a70d302f4724101bd505df19dd90a8612 IN  DeFiato: DFIAT Token0 AVAX0.001289384 26.5
0xaaa49ade80769923b711ccbabcd15213838933b17d47ed40a16fd676eca8c602Transfer168529232022-07-03 17:45:512 days 14 hrs ago0xaad6a6f05c6950a52ff721e1993f31036371369e IN  DeFiato: DFIAT Token0 AVAX0.001216425
0x01d0f578caafe83f0f9cec732e1875b36cbce295d5acb3a073a82c955073e3f8Transfer168470242022-07-03 14:28:332 days 17 hrs ago0xe5c95018db91cd8f440307cb756cb811a7e4ca72 IN  DeFiato: DFIAT Token0 AVAX0.00128843 26.5
0x1d53934b8e2d6b7e694ce2c612246d2945ed86e1af67d2aa3023371a60a56be6Transfer168466122022-07-03 14:14:492 days 17 hrs ago0x88c9a3d9dbd31384cf7cd7f2766db05928347689 IN  DeFiato: DFIAT Token0 AVAX0.00173661596 26.41
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OVERVIEW

DeFiato is the next-generation centralized platform for DeFi staking, yield farming and financial services.

Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x467b3963af9f698564f3695c2d3cd55adbabe948fa13f23d71f014b3fece4985108580702022-02-13 7:26:27143 days 21 mins ago DeFiato: Deployer  Contract Creation0 AVAX
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Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0xa0f7b64BCF8560eaEa6Cc4614d7301be3F58B7EB

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
/**
 *Submitted for verification at snowtrace.io on 2021-12-15
*/

// File: node_modules/@openzeppelin/contracts/utils/Address.sol



pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: node_modules/@openzeppelin/contracts/proxy/Proxy.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback () external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {
    }
}

// File: node_modules/@openzeppelin/contracts/proxy/UpgradeableProxy.sol



pragma solidity >=0.6.0 <0.8.0;



/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 *
 * Upgradeability is only provided internally through {_upgradeTo}. For an externally upgradeable proxy see
 * {TransparentUpgradeableProxy}.
 */
contract UpgradeableProxy is Proxy {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) public payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _setImplementation(_logic);
        if(_data.length > 0) {
            Address.functionDelegateCall(_logic, _data);
        }
    }

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 private constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        bytes32 slot = _IMPLEMENTATION_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            impl := sload(slot)
        }
    }

    /**
     * @dev Upgrades the proxy to a new implementation.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal virtual {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "UpgradeableProxy: new implementation is not a contract");

        bytes32 slot = _IMPLEMENTATION_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newImplementation)
        }
    }
}

// File: node_modules/@openzeppelin/contracts/proxy/TransparentUpgradeableProxy.sol



pragma solidity >=0.6.0 <0.8.0;


/**
 * @dev This contract implements a proxy that is upgradeable by an admin.
 *
 * To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
 * clashing], which can potentially be used in an attack, this contract uses the
 * https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
 * things that go hand in hand:
 *
 * 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
 * that call matches one of the admin functions exposed by the proxy itself.
 * 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
 * implementation. If the admin tries to call a function on the implementation it will fail with an error that says
 * "admin cannot fallback to proxy target".
 *
 * These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
 * the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
 * to sudden errors when trying to call a function from the proxy implementation.
 *
 * Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
 * you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
 */
contract TransparentUpgradeableProxy is UpgradeableProxy {
    /**
     * @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
     * optionally initialized with `_data` as explained in {UpgradeableProxy-constructor}.
     */
    constructor(address _logic, address admin_, bytes memory _data) public payable UpgradeableProxy(_logic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _setAdmin(admin_);
    }

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 private constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
     */
    modifier ifAdmin() {
        if (msg.sender == _admin()) {
            _;
        } else {
            _fallback();
        }
    }

    /**
     * @dev Returns the current admin.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function admin() external ifAdmin returns (address admin_) {
        admin_ = _admin();
    }

    /**
     * @dev Returns the current implementation.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
     * https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function implementation() external ifAdmin returns (address implementation_) {
        implementation_ = _implementation();
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
     */
    function changeAdmin(address newAdmin) external virtual ifAdmin {
        require(newAdmin != address(0), "TransparentUpgradeableProxy: new admin is the zero address");
        emit AdminChanged(_admin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev Upgrade the implementation of the proxy.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
     */
    function upgradeTo(address newImplementation) external virtual ifAdmin {
        _upgradeTo(newImplementation);
    }

    /**
     * @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
     * by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
     * proxied contract.
     *
     * NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
     */
    function upgradeToAndCall(address newImplementation, bytes calldata data) external payable virtual ifAdmin {
        _upgradeTo(newImplementation);
        Address.functionDelegateCall(newImplementation, data);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view virtual returns (address adm) {
        bytes32 slot = _ADMIN_SLOT;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            adm := sload(slot)
        }
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        bytes32 slot = _ADMIN_SLOT;

        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(slot, newAdmin)
        }
    }

    /**
     * @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
     */
    function _beforeFallback() internal virtual override {
        require(msg.sender != _admin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

Contract ABI

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"admin_","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"admin_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"implementation_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Deployed ByteCode Sourcemap

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Swarm Source

ipfs://6c7d9f9210050a2a3b139e9018b711bee78264b2de59dd83f2d515ee541efbf5
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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