Contract 0x2F5f27a5EC19f5Aa73b3Ab80Ee8210cB661D5C82

 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x4e822884ab7799719782c313d6eecc615e82efcfa0aada3af1857bf8be2952260xd1dff44f428352912022-07-15 19:03:53136 days 15 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.019613156751
0x63668b75327488fd2d9e033404f71503c40e5957a1331b641a2fe334f1dfe2a80xd1dff44f428351252022-07-15 18:59:09136 days 15 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.015840404916
0x1e9c6b2ecfd90b0343193b737318b07254eac96b805f095da33bf1c6ee4706a80xa412e815405193952022-06-14 18:45:49167 days 15 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.027866787061
0xf7c11c303ca3b83a0f5ecae94d0b2c94bd780d84978611fa5eef77ea5268f87c0xa412e815405187682022-06-14 18:31:02167 days 15 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.050628835258
0x4b65d2c08a52858fbb881ea4b03c07b7d345580786ba4ac6bd5d66c1fa4218c80xa412e815405186972022-06-14 18:29:15167 days 15 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.032193803444
0x4277134528299ec3ca499171ef04c769f9b34ee3cadaf5f7001f0e2d99a373890xa412e815400773842022-06-08 17:01:44173 days 17 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.003120832133
0x39a8044e4d050d3acd35abd9c013aa0d2043f807bc793088a350c0739632940a0xa412e815400773002022-06-08 17:00:13173 days 17 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.003138702106
0x1f607c9c6ebbcb4484cf6a8b7bd2d4ab51ebd8a4ec8900c5040b89b03c927ed90xa412e815400769382022-06-08 16:53:10173 days 17 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.006723713162
0xcf266134c6002b48583b27052974d17ebbbcaae978e112bb280df77676bfc9ac0xa412e815394756182022-05-31 15:21:20181 days 18 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.012660149848
0x2359aa8931fc74b94df547699e4931b0b71aa2c0e8c8ae395cce8a9f412a19bb0xa412e815394755452022-05-31 15:19:54181 days 18 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.012694446009
0x942ec87f596a85258ec6e85f587f15f2d35e4e6e560e22042fe009c29bb657c30xa412e815394754112022-05-31 15:17:31181 days 19 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.015840360955
0xd7d3ac6ebdef6044e4c48d4845a9be81baf81f7c07e63df6e47ead0d8592e7690xa412e815390368912022-05-25 15:58:46187 days 18 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.015041508551
0x910a48de019b31c54adcb10060ba691485e46e4b63466b9666b1b0086bda4b4d0xa412e815390367542022-05-25 15:55:59187 days 18 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.014428099387
0x9f7896fbcecbdc8fcbe121e3f9ffe2f9a4a2efc44fa31ef163e6ec17e7841d0a0xa412e815390366602022-05-25 15:54:18187 days 18 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.01699981783
0x275acf5da5a04ae55eb4fb0b20afad264db59c74587a579dcbe6a7a3d64022250xa412e815382640182022-05-15 2:47:24198 days 7 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.275484916487
0x41303c5368e51a958a8cbd2714c4b2873bfb6bd76a5fd32130df3ebd8dddfa710xa412e815382637992022-05-15 2:43:34198 days 7 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.313619462137
0xf191a1d3d3610f4dc4225977646331b01b5e68187129084be4a052ae400240b00xa412e815382625092022-05-15 2:12:58198 days 8 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.265271985031
0xcdd47fc3cc2bd4879ac7bda24e05ac9ddb11c14a088f630c7ede9fc5f2a8c5350xa412e815379545272022-05-10 5:23:30203 days 4 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.12247498588
0x51ec57442083d7c0aee8134fea035a73e540423590ad8a61ce8e2c53f15c4b8a0xa412e815379543202022-05-10 5:19:44203 days 4 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.13699950279
0x92a517640163b3f8eed78e389f7cb245f38de6b792296000df55c6bd4474cb1b0xa412e815379535702022-05-10 5:04:30203 days 5 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.145399181506
0x727f9e405503ea4282c4841b1e7c0fff827f3d4936f5e184d15e544411eb42950xa412e815377067392022-05-06 20:08:12206 days 14 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.112342454662
0x7fbf2ea96af35085147fd2ca359397bc3d9f57727b67bb0cb88bdcce913f0b1a0xa412e815377065802022-05-06 20:05:27206 days 14 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.112720207692
0xd356371d0616425f95b41ebdeaa9d815ea25c9a2141013d068363a0ccc23949e0xa412e815377064652022-05-06 20:03:18206 days 14 hrs ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.122142100276
0xff27e9d7e7feb79f4a4b9cc66631fdf3e94d36eda42780b4b08863b560695fb70xa412e815375230852022-05-04 9:53:07209 days 24 mins ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.096360862489
0x7eb2eea0f630dff315d50ce290e33e3b0efeb10b55c314660fdc8ee24f4f211c0xa412e815375230172022-05-04 9:52:00209 days 26 mins ago0x9ce013508102578854e1624ec7f179ddf4841598 IN  0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820 FTM0.09039254592
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c826.591693547552596355 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820.929597807988186665 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820.929597807988186665 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c8232.461002993564746022 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c824.577833755502720592 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c824.577833755502720592 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c829.513957262136655793 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c821.341711921583374534 FTM
0x2d7f3abda05167c00c72e0b36f73a549d5819025ced62532298785df0bfd8ffa405246502022-06-14 20:30:31167 days 13 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c821.341711921583374534 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c829.272908097854708625 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c821.307717808671817883 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c821.307717808671817883 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c8254.489997148113420443 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c827.684486777298046472 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c827.684486777298046472 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c8218.4794580716314315 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c822.606077420358278801 FTM
0x8752e2f3a34d3b2bf2c55f88d845dc3f68fb68b23dd26133b9f3f8975453ccad400773912022-06-08 17:01:51173 days 17 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c822.606077420358278801 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c824.184362462609618081 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820.590102398573151267 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c820.590102398573151267 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c8237.936080912435732387 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c825.349960128676834054 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c825.349960128676834054 FTM
0xb667bfab90e2f977e745102ca378169cc4c37758c2352ea0ed5de5c57b1be87c394756282022-05-31 15:21:30181 days 18 hrs ago 0x97cf4de179b92925bd178f5b20481fb4e4cae9e1 0x2f5f27a5ec19f5aa73b3ab80ee8210cb661d5c8219.659788464577892797 FTM
[ Download CSV Export 
Loading
This contract may be a proxy contract. Click on More Options and select Is this a proxy? to confirm and enable the "Read as Proxy" & "Write as Proxy" tabs.

Similar Match Source Code
Note: This contract matches the deployed ByteCode of the Source Code for Contract 0x30342EBb1fa044A9BBFd4256973B5f551e654103

Contract Name:
TransparentUpgradeableProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 999999 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity Multiple files format)

File 3 of 4: TransparentUpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./UpgradeableProxy.sol";

/**
 * @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 inerface 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 initialLogic, address initialAdmin, bytes memory _data) payable UpgradeableProxy(initialLogic, _data) {
        assert(_ADMIN_SLOT == bytes32(uint256(keccak256("eip1967.proxy.admin")) - 1));
        _setAdmin(initialAdmin);
    }

    /**
     * @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) {
        return _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) {
        return _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 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 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 ifAdmin {
        _upgradeTo(newImplementation);
        // solhint-disable-next-line avoid-low-level-calls
        (bool success,) = newImplementation.delegatecall(data);
        require(success);
    }

    /**
     * @dev Returns the current admin.
     */
    function _admin() internal view 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 override virtual {
        require(msg.sender != _admin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
        super._beforeFallback();
    }
}

File 1 of 4: Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        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 2 of 4: Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

/**
 * @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 {
        // 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 virtual view 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 {
        _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 () payable external {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () payable external {
        _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 4: UpgradeableProxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "./Proxy.sol";
import "./Address.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.
 * 
 * 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) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _setImplementation(_logic);
        if(_data.length > 0) {
            // solhint-disable-next-line avoid-low-level-calls
            (bool success,) = _logic.delegatecall(_data);
            require(success);
        }
    }

    /**
     * @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 override view 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 {
        _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)
        }
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"initialLogic","type":"address"},{"internalType":"address","name":"initialAdmin","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":"","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":"","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"}]

6080604052604051610aaa380380610aaa8339818101604052606081101561002657600080fd5b8151602083015160408085018051915193959294830192918464010000000082111561005157600080fd5b90830190602082018581111561006657600080fd5b825164010000000081118282018810171561008057600080fd5b82525081516020918201929091019080838360005b838110156100ad578181015183820152602001610095565b50505050905090810190601f1680156100da5780820380516001836020036101000a031916815260200191505b50604052508491508290506100ee826101bf565b8051156101a6576000826001600160a01b0316826040518082805190602001908083835b602083106101315780518252601f199092019160209182019101610112565b6001836020036101000a038019825116818451168082178552505050505050905001915050600060405180830381855af49150503d8060008114610191576040519150601f19603f3d011682016040523d82523d6000602084013e610196565b606091505b50509050806101a457600080fd5b505b506101ae9050565b6101b782610231565b505050610291565b6101d28161025560201b6104bb1760201c565b61020d5760405162461bcd60e51b8152600401808060200182810382526036815260200180610a746036913960400191505060405180910390fd5b7f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc55565b7fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d610355565b6000813f7fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a47081811480159061028957508115155b949350505050565b6107d4806102a06000396000f3fe60806040526004361061005e5760003560e01c80635c60da1b116100435780635c60da1b146101425780638f28397014610180578063f851a440146101c05761006d565b80633659cfe6146100755780634f1ef286146100b55761006d565b3661006d5761006b6101d5565b005b61006b6101d5565b34801561008157600080fd5b5061006b6004803603602081101561009857600080fd5b503573ffffffffffffffffffffffffffffffffffffffff166101ef565b61006b600480360360408110156100cb57600080fd5b73ffffffffffffffffffffffffffffffffffffffff823516919081019060408101602082013564010000000081111561010357600080fd5b82018360208201111561011557600080fd5b8035906020019184600183028401116401000000008311171561013757600080fd5b509092509050610243565b34801561014e57600080fd5b50610157610317565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b34801561018c57600080fd5b5061006b600480360360208110156101a357600080fd5b503573ffffffffffffffffffffffffffffffffffffffff1661036e565b3480156101cc57600080fd5b50610157610476565b6101dd6104f7565b6101ed6101e861058b565b6105b0565b565b6101f76105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561023857610233816105f9565b610240565b6102406101d5565b50565b61024b6105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561030a57610287836105f9565b60008373ffffffffffffffffffffffffffffffffffffffff1683836040518083838082843760405192019450600093509091505080830381855af49150503d80600081146102f1576040519150601f19603f3d011682016040523d82523d6000602084013e6102f6565b606091505b505090508061030457600080fd5b50610312565b6103126101d5565b505050565b60006103216105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156103635761035c61058b565b905061036b565b61036b6101d5565b90565b6103766105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156102385773ffffffffffffffffffffffffffffffffffffffff8116610415576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252603a8152602001806106ed603a913960400191505060405180910390fd5b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f61043e6105d4565b6040805173ffffffffffffffffffffffffffffffffffffffff928316815291841660208301528051918290030190a161023381610646565b60006104806105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156103635761035c6105d4565b6000813f7fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a4708181148015906104ef57508115155b949350505050565b6104ff6105d4565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff161415610583576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252604281526020018061075d6042913960600191505060405180910390fd5b6101ed6101ed565b7f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc5490565b3660008037600080366000845af43d6000803e8080156105cf573d6000f35b3d6000fd5b7fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035490565b6106028161066a565b60405173ffffffffffffffffffffffffffffffffffffffff8216907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b90600090a250565b7fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d610355565b610673816104bb565b6106c8576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260368152602001806107276036913960400191505060405180910390fd5b7f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc5556fe5472616e73706172656e745570677261646561626c6550726f78793a206e65772061646d696e20697320746865207a65726f20616464726573735570677261646561626c6550726f78793a206e657720696d706c656d656e746174696f6e206973206e6f74206120636f6e74726163745472616e73706172656e745570677261646561626c6550726f78793a2061646d696e2063616e6e6f742066616c6c6261636b20746f2070726f787920746172676574a2646970667358221220b141ef72de179b8b56cef31601d40ff2875391088197e73cac39eba1ddcd0fdd64736f6c634300070600335570677261646561626c6550726f78793a206e657720696d706c656d656e746174696f6e206973206e6f74206120636f6e7472616374000000000000000000000000a71c4ab423d2d7a24b95d2e803c217d911258cdf0000000000000000000000005c750051a5e28ad9f310e12148e68baf4185d2d400000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000

Deployed ByteCode Sourcemap

1574:4746:2:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2878:11:1;:9;:11::i;:::-;1574:4746:2;;2654:11:1;:9;:11::i;4600:111:2:-;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4600:111:2;;;;:::i;5097:299::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;5097:299:2;;-1:-1:-1;5097:299:2;-1:-1:-1;5097:299:2;:::i;3866:104::-;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;4186:246;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4186:246:2;;;;:::i;3307:86::-;;;;;;;;;;;;;:::i;2306:105:1:-;2347:17;:15;:17::i;:::-;2375:28;2385:17;:15;:17::i;:::-;2375:9;:28::i;:::-;2306:105::o;4600:111:2:-;2763:8;:6;:8::i;:::-;2749:22;;:10;:22;;;2745:100;;;4674:29:::1;4685:17;4674:10;:29::i;:::-;2745:100:::0;;;2822:11;:9;:11::i;:::-;4600:111;:::o;5097:299::-;2763:8;:6;:8::i;:::-;2749:22;;:10;:22;;;2745:100;;;5207:29:::1;5218:17;5207:10;:29::i;:::-;5308:12;5325:17;:30;;5356:4;;5325:36;;;;;;;;;;::::0;;::::1;::::0;-1:-1:-1;5325:36:2::1;::::0;-1:-1:-1;5325:36:2;;-1:-1:-1;;5325:36:2;;::::1;::::0;;::::1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5307:54;;;5380:7;5372:16;;;::::0;::::1;;2788:1;2745:100:::0;;;2822:11;:9;:11::i;:::-;5097:299;;;:::o;3866:104::-;3918:7;2763:8;:6;:8::i;:::-;2749:22;;:10;:22;;;2745:100;;;3945:17:::1;:15;:17::i;:::-;3938:24;;2745:100:::0;;;2822:11;:9;:11::i;:::-;3866:104;:::o;4186:246::-;2763:8;:6;:8::i;:::-;2749:22;;:10;:22;;;2745:100;;;4261:22:::1;::::0;::::1;4253:93;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4362:32;4375:8;:6;:8::i;:::-;4362:32;::::0;;::::1;::::0;;::::1;::::0;;;;::::1;;::::0;::::1;::::0;;;;;;;;;::::1;4405:19;4415:8;4405:9;:19::i;3307:86::-:0;3350:7;2763:8;:6;:8::i;:::-;2749:22;;:10;:22;;;2745:100;;;3377:8:::1;:6;:8::i;743:619:0:-:0;803:4;1271:20;;1114:66;1311:23;;;;;;:42;;-1:-1:-1;1338:15:0;;;1311:42;1303:51;743:619;-1:-1:-1;;;;743:619:0:o;6110:207:2:-;6196:8;:6;:8::i;:::-;6182:22;;:10;:22;;;;6174:101;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6286:23;:21;:23::i;1994:248:3:-;1844:66;2213:11;;2190:45::o;906:907:1:-;1298:14;1295:1;1292;1279:34;1516:1;1513;1497:14;1494:1;1478:14;1471:5;1458:60;1595:16;1592:1;1589;1574:38;1635:6;1704:38;;;;1776:16;1773:1;1766:27;1704:38;1723:16;1720:1;1713:27;5462:219:2;2502:66;5652:11;;5630:44::o;2369:155:3:-;2436:37;2455:17;2436:18;:37::i;:::-;2489:27;;;;;;;;;;;2369:155;:::o;5768:216:2:-;2502:66;5944:22;5929:48::o;2620:369:3:-;2702:37;2721:17;2702:18;:37::i;:::-;2694:104;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1844:66;2940:31;2925:57::o

Swarm Source

ipfs://b141ef72de179b8b56cef31601d40ff2875391088197e73cac39eba1ddcd0fdd
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.