Contract 0xb1731c586ca89a23809861c6103f0b96b3f57d92 3

Contract Overview

Wormhole: Token Bridge
Balance:
0.2 GLMR

GLMR Value:
$0.06 (@ $0.28/GLMR)
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xe09a6622a81f424e8e31f8b35349e1bc90c3a9c44f75ce27a260ca414733fb4eComplete Transfe...37099352023-06-04 18:01:2437 mins ago0x799d5805385cf99b2649be14455ac2948ebca643 IN  Wormhole: Token Bridge0 GLMR0.04286284447
0xad252ec0d352e5448ab9ec8bafa10eebdd3a98393ab74bda68bbfff1c81bf20eComplete Transfe...37098152023-06-04 17:36:361 hr 2 mins ago0xdd23e611e5e404884300857716c210848ad4430b IN  Wormhole: Token Bridge0 GLMR0.039542743343
0xff2d5ea7ed7a17d10a9a4490bd96ec12bf6c914ed423a5b420c6dc067e9b79a5Transfer Tokens37093372023-06-04 15:58:122 hrs 40 mins ago0x7991206ab3bdd97e2ea307d3f1d4dcefb77889c6 IN  Wormhole: Token Bridge0 GLMR0.016899845552
0x387de6dc2ab387244a8030cb816f6967f7e3c5921bcac97c7dcf6c969a15ede1Transfer Tokens37091952023-06-04 15:29:123 hrs 9 mins ago0x878c60feb0a4891586a4e7f84109d374a3d5b2d4 IN  Wormhole: Token Bridge0 GLMR0.017602523353
0xbebdf525e762731806b38846850f614c9eef080dfbc8828d2934e0278b5dd192Complete Transfe...37089872023-06-04 14:47:063 hrs 51 mins ago0x89a3aae591f39ac6c5b52b51d21aae8572d243b9 IN  Wormhole: Token Bridge0 GLMR0.038496057291
0x6c3fb7ff366c89bba461f3b440d34015454440ee6d5af0609ab6ab3e56e4f0f6Transfer Tokens37071992023-06-04 8:45:069 hrs 53 mins ago0xf5d5f126422c2af77f6c192be7d440e5841427f9 IN  Wormhole: Token Bridge0 GLMR0.01392765
0xed3471db9bd1eeaab08985a1ba2ac24d0ac92329d504fe961abc1556bb9ddf34Complete Transfe...37070582023-06-04 8:16:3610 hrs 22 mins ago0x06d718216d4884c7fbca8679fe161ea5d7c58ca5 IN  Wormhole: Token Bridge0 GLMR0.032793101
0x71fb2e6a1890bcd6a7c584da5438aa1524eb9869d6d7f184154aaa141afee799Complete Transfe...37068692023-06-04 7:38:2411 hrs ago0x9e3a773de3bf5d13987ada789f84284e22b6402d IN  Wormhole: Token Bridge0 GLMR0.032919095
0x1ae0acd1f360ca786b81e003f8b7948c5d549193d4e13f1dad352296ae204957Wrap And Transfe...37062202023-06-04 5:27:1213 hrs 11 mins ago0x01171a9450c5cffd5f851e2c3cb16b819034ed71 IN  Wormhole: Token Bridge20 GLMR0.010413227
0x01fb18d13658ce46516af63352d6406a2c2ec3bc1a9fa2cd36a0d886cff26fc4Complete Transfe...37058892023-06-04 4:19:5914 hrs 18 mins ago0x89a3aae591f39ac6c5b52b51d21aae8572d243b9 IN  Wormhole: Token Bridge0 GLMR0.032796137
0x0b33130c00d3ef6ee1050f49776135af85c06756166803bc6ec684cc4f09e937Complete Transfe...37048802023-06-04 0:55:0617 hrs 43 mins ago0x06d718216d4884c7fbca8679fe161ea5d7c58ca5 IN  Wormhole: Token Bridge0 GLMR0.03359964776
0x9ed64e716a1115184ef3bcfb51d4ed157f5d921c7868f501b28f63feffaceb7aComplete Transfe...37039932023-06-03 21:55:2420 hrs 43 mins ago0xbd56ae4a9b9a63bdb3dbaee502e4e951a2d031a2 IN  Wormhole: Token Bridge0 GLMR0.035770730656
0x892ce0e45a7b4b95458f2e9b05c818e20ddfa1f191b5c104156064b533ca9254Transfer Tokens37037442023-06-03 21:05:0621 hrs 33 mins ago0x11ce4333f56fda2afa263206d43e1c00c4ce2479 IN  Wormhole: Token Bridge0 GLMR0.01402324235
0xb56766e1d7baf885f14b89d1d719302db245f911a966173fc1e5a8942460d5cdComplete Transfe...37037122023-06-03 20:58:3021 hrs 40 mins ago0x3ead180ae502757fc6e444e4cf3d861fe27fe0ac IN  Wormhole: Token Bridge0 GLMR0.035055490674
0xbdd99c33c83ea610698fa0990fcc31590bc0e30cbe6889b0076025dd50604e35Transfer Tokens37036432023-06-03 20:44:2421 hrs 54 mins ago0xbd56ae4a9b9a63bdb3dbaee502e4e951a2d031a2 IN  Wormhole: Token Bridge0 GLMR0.015030603932
0x1b4d945c9fc77d7a2050f29e022c234bc012caed1b3d1922083849d168e66bf6Transfer Tokens37035802023-06-03 20:31:4222 hrs 7 mins ago0x11ce4333f56fda2afa263206d43e1c00c4ce2479 IN  Wormhole: Token Bridge0 GLMR0.0145577465
0x63304c1e8b116bd54f61474499769934af86a274f47a85cec5b95cfa2cf3e7aaComplete Transfe...37035552023-06-03 20:26:3022 hrs 12 mins ago0xbd56ae4a9b9a63bdb3dbaee502e4e951a2d031a2 IN  Wormhole: Token Bridge0 GLMR0.034975984289
0xce59bd56cb529d75b3b6549422c8420892e37dd685ade279583b6886d1469b11Complete Transfe...37033082023-06-03 19:36:4223 hrs 2 mins ago0xa8ed0247b8f19d9c929f3af451529f78e4733d7f IN  Wormhole: Token Bridge0 GLMR0.025181052
0xb88cda14a3941795c9706209c6f2ef007004b5ecc8dedb2db2677c0dc213aee6Transfer Tokens37032952023-06-03 19:33:5423 hrs 5 mins ago0x11ce4333f56fda2afa263206d43e1c00c4ce2479 IN  Wormhole: Token Bridge0 GLMR0.0139292945
0x03196c0e26a1caf1f97b4ae38ef25301146258df6d3d7eddbca2867b75dfb5acComplete Transfe...37032902023-06-03 19:32:5423 hrs 6 mins ago0xa8ed0247b8f19d9c929f3af451529f78e4733d7f IN  Wormhole: Token Bridge0 GLMR0.024815981483
0xe14ba637a77de2557104a59a887c5e872e8b914b8736515c749431ae1e8b13f8Transfer Tokens37032782023-06-03 19:30:2423 hrs 8 mins ago0x7c980db66323f579463e3982f96a03aa5e911c8a IN  Wormhole: Token Bridge0 GLMR0.014129291
0x296bae0f08e4895e156e04da0660f293248fb9cc2184702135974cc446e36b20Complete Transfe...37032702023-06-03 19:28:4823 hrs 10 mins ago0xa8ed0247b8f19d9c929f3af451529f78e4733d7f IN  Wormhole: Token Bridge0 GLMR0.043464654637
0x726aecc73f30555460c845d710c5b2e169d8ed4137e483d40d0c43ed71924487Complete Transfe...37031622023-06-03 19:06:4223 hrs 32 mins ago0xa8ed0247b8f19d9c929f3af451529f78e4733d7f IN  Wormhole: Token Bridge0 GLMR0.03665149356
0x97e84e199e339a954f7078fccd49cdd7f7db6a016a6716a46b84c4b42a32526fComplete Transfe...37030382023-06-03 18:41:1223 hrs 57 mins ago0xa8ed0247b8f19d9c929f3af451529f78e4733d7f IN  Wormhole: Token Bridge0 GLMR0.026815157701
0x1b267bd71e0a4018664a21bc5e52dd4aea7bb75e8637bdb2f56ed83ece4d493bTransfer Tokens37030332023-06-03 18:40:1223 hrs 58 mins ago0x1f5677af78772173642d5f28931928a8d0567d89 IN  Wormhole: Token Bridge0 GLMR0.01392765
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0x51c1d2bd6be66f2282f4c9a72aef6cea11d64aacd0e11256f8fc3c7bf17d4e0836812232023-05-31 16:22:004 days 2 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0xf072b928f128622d16d4ba51f06b8113340a0635eea84f29ebfa1d7d25f27ac536478862023-05-26 22:50:008 days 19 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge290 GLMR
0x2b0c15df10a5ca0c48d314b4b7c38278d7a6b0e3831ba7818099ecc1d6d36bf036265512023-05-23 21:58:3011 days 20 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0xe4ab884632de1fa26bc3324cef4586282af7dc527a5d9745d08868b5962b4a1435421532023-05-11 23:17:5423 days 19 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x765ec646457bfe30e8a94cfef8c3360e7fc75a60cc3c10443cbf808b9c01c6e935412472023-05-11 20:14:4823 days 22 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge100 GLMR
0xb5f21f1e25c64b427502acbcf33d6af79d568a0335ce11ab84971b800577056635107222023-05-07 12:22:0028 days 6 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x2df6eff063490481d8fb9b32e0a749c3a740ddef4b76801f6abe12b696ed247734778672023-05-02 20:24:3032 days 22 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0xa5599d1fc487e5bba04597c6c61b6932abfae164e611caa5400e027503783a8134328642023-04-26 9:56:1239 days 8 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x045e85e5e02b86075ce49d4241b8253d2a1e5fda4647fe4efb7169a89551c1be34017122023-04-21 19:46:0643 days 22 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge854 GLMR
0x063e4e41b41f01bd79166c730223fb3f250759af942ef17975735e9a99ae96ed33159202023-04-09 9:38:1256 days 9 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x647e8dceccdd18135edc349af60303915cde99b24a4b4a291cf6108a8623523533150592023-04-09 6:39:4856 days 11 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge103.6 GLMR
0x0aa4b3f762708211384db201522b69e2942b5bea5557af75a25e5ea81e3e6a2533148672023-04-09 5:59:4256 days 12 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge101 GLMR
0x8d319485073a615a4432e7064b9554acda93ff7aa3761dd5a29162353c04d6cf33073652023-04-08 4:05:4857 days 14 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge160 GLMR
0xdcd0807c59520d30ff8db9a9f4dda605ca50720da8cf8b877dc2393c9398311d32686672023-04-02 8:22:0663 days 10 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge36.18543 GLMR
0xd5b3bd295bc414581aa82765ad0af572bd54e867c326595ff8d43d0e155631d732632202023-04-01 13:32:4264 days 5 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge5.95 GLMR
0xee4b24cc8b3dc775e5a4c275280a1aca6a1c502f1a6a2f515813378a3b8fdd4732364382023-03-28 16:31:5468 days 2 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x421c619b2deb098d4e642aca6fc2d7acd36dcc0daac9d5e0516fab77a9b81fa232178012023-03-26 0:17:3670 days 18 hrs ago Wormhole: Token Bridge  Contract Creation0 GLMR
0x5b4fe679b66e0a06e43aa1f8bd9bc6149bf273e63474aa328c1d05b75515700b31836332023-03-21 2:32:4875 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.111 GLMR
0xed0e4f6a5e4c4d298cd014bdaf8199d01cf9214a533b3b54061430cfcc4cfb1a31836192023-03-21 2:30:0075 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.12 GLMR
0xeda3c1ac23c895de5b584edb2fcea5d2d6057f333d845a2e0a6c0572ef46570031835742023-03-21 2:20:5475 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.11 GLMR
0x783e426d5411a03a0a91b389fb6657c75231b9fc585b8705763cc40bc6baf39631835522023-03-21 2:16:3075 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.1 GLMR
0xfe272e8defd0f1ea50caa554741af781a7c18e9d2910ade79d01ebb22098843c31835332023-03-21 2:12:4275 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.1 GLMR
0x42be6767cf977f86ca43e04168bea49eae2effc5b735bc780309ec0f47cd53a231835172023-03-21 2:09:2475 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.1 GLMR
0x94b60592ca8aa5f7685c2c6eda4e3a308ad48ec38d4a54d931698530973fc19c31834872023-03-21 2:03:1875 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.1 GLMR
0xcadbd409fb4d1c6d8d912a9669d14d7d8d0d367f72a16efc35c8c50ae39b308b31834632023-03-21 1:58:2475 days 16 hrs ago Moonbeam: WGLMR Token Wormhole: Token Bridge0.1 GLMR
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Contract Source Code Verified (Exact Match)

Contract Name:
TokenBridge

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 7 : ERC1967Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../Proxy.sol";
import "./ERC1967Upgrade.sol";

/**
 * @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.
 */
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
    /**
     * @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) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _upgradeToAndCall(_logic, _data, false);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        return ERC1967Upgrade._getImplementation();
    }
}

File 2 of 7 : ERC1967Upgrade.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.2;

import "../beacon/IBeacon.sol";
import "../../utils/Address.sol";
import "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @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 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

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

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallSecure(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _upgradeTo(newImplementation);
        }
    }

    /**
     * @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 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

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

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

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

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(Address.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            Address.isContract(IBeacon(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }
}

File 3 of 7 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^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 {
        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 4 of 7 : IBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

File 5 of 7 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^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;
        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");

        (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 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");

        (bool success, bytes memory returndata) = target.delegatecall(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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 6 of 7 : StorageSlot.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

File 7 of 7 : TokenBridge.sol
// contracts/Wormhole.sol
// SPDX-License-Identifier: Apache 2

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";

contract TokenBridge is ERC1967Proxy {
    constructor (address implementation, bytes memory initData)
    ERC1967Proxy(
        implementation,
        initData
    )
    {}
}

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

Contract ABI

[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"initData","type":"bytes"}],"stateMutability":"nonpayable","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":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"stateMutability":"payable","type":"receive"}]

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

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

-----Decoded View---------------
Arg [0] : implementation (address): 0xf096c44a22954550ddcc7abc13460913f756cc97
Arg [1] : initData (bytes): 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

-----Encoded View---------------
13 Constructor Arguments found :
Arg [0] : 000000000000000000000000f096c44a22954550ddcc7abc13460913f756cc97
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000124
Arg [3] : b5d93f2600000000000000000000000026cdd438ee4fb3f8f31145b52c054bd9
Arg [4] : a231849300000000000000000000000000000000000000000000000000000000
Arg [5] : 00000010000000000000000000000000c8e2b0cd52cf01b0ce87d389daa3d414
Arg [6] : d4ce29f300000000000000000000000000000000000000000000000000000000
Arg [7] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [8] : 00000004000000000000000000000000fe513216fecca4cab3ffbe495495944f
Arg [9] : b3c9bb0c000000000000000000000000acc15dc74880c9944775448304b263d1
Arg [10] : 91c6077f00000000000000000000000000000000000000000000000000000000
Arg [11] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [12] : 0000050400000000000000000000000000000000000000000000000000000000


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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