Contract 0x2dC36872a445adF0bFf63cc0eeee52A2b801625f

Contract Overview

Balance:
0 Ether

Token:
Txn Hash
Method
Block
From
To
Value
0x8481be675bd791283c2b0153e7b8fcf6cfd9c1fe332376f598fe97f051bd110dUpgrade124882102022-06-29 10:46:123 days 14 hrs ago0xff1944dfd1c92e81f4ace7f185ca2419fe80a906 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021707 2.5
0xd549b58f4225f1dd7ff214b10ec15b0a00d08b58e295a4f1065ecdd5662b44a3Upgrade124881522022-06-29 10:33:243 days 15 hrs ago0x926b5277c8488ba2877864dc57260b980b7be0ab IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021707 2.5
0x180dd191d98f20b6815ff1f62cbadf1b9d95428dfe4c90108da426cd1fd1c127Upgrade124698982022-06-26 14:26:246 days 11 hrs ago0xae2cd3199749e04151ec61e4c1fa7d99fb590c6c IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021707 2.5
0x1d08b777c35e1175dd5352a4411bc99bd952f44636910358e7c4481383f324d7Upgrade124698612022-06-26 14:17:366 days 11 hrs ago0x4f03321d59436b213470232b06e320f7649ee42d IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021707 2.5
0x031162b589079d80d45d8f33761986422e0b096d41acf102d8ec7d1dcd8ba7eeUpgrade124460102022-06-22 11:03:1210 days 14 hrs ago0xd53cb28a4290360712c417e7de2a20375d09bf37 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021707 2.5
0x21991a5e243a364d2e12de6d27cf16bb910d57aebaca377aac5308c19b73861fUpgrade124080722022-06-16 20:12:2416 days 5 hrs ago0x30b125d5fc58c1b8e3ccb2f1c71a1cc847f024ee IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00022904 2.5
0x850145d84ec14313137e29628441e1355f688e343a4dc9834acc3537d7f00ccfUpgrade123959952022-06-15 1:50:4817 days 23 hrs ago0x7f84f44127f4337a16820321658903c01f06d622 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00017424 2.5
0x8b76cce171681121834c443673e09689d0702910b8622063b7b190684e35cc48Upgrade123959902022-06-15 1:49:2417 days 23 hrs ago0x7f84f44127f4337a16820321658903c01f06d622 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00018624 2.5
0x87c4c2a218775369d9708a5374d9e4823a9b528a6536df66e5e6c4c40b308a97Upgrade123958962022-06-15 1:29:1218 days 9 mins ago0x7f84f44127f4337a16820321658903c01f06d622 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00018624 2.5
0x0ddc4b9d9c28e4719cd66911e4a6607d94e7fa355e577f46ed17d7bf2a808e07Upgrade123933152022-06-14 16:22:4818 days 9 hrs ago0xddcd4270b43584e2af541e862c1918fd28e66cf2 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x38acca53f3c14ebcb9a0372355b73eb03b94ca6e890fd4f2bef1ad70058d5f58Upgrade123932992022-06-14 16:19:3618 days 9 hrs ago0xd22f65efbef8ee93015cb08bd4c9dc5b92e34d14 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xb72648e7d51774dd5758c4c1ec10863ca6131ebb9d99e7cdd93c1d70df925ba2Upgrade123932592022-06-14 16:11:3618 days 9 hrs ago0xfc355dcf6cbdd6975416f6770c624c5614e757c2 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x9526348d8ccfed50253671ed9de01059fdf8e7f6fe378aea21982ab13845b9faUpgrade123932452022-06-14 16:08:4818 days 9 hrs ago0xc8b0b252958780d82c9c5fd31b4139011065158b IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x384f79bcd870d91b3db2533f7f60d8bec4c524cf52f0b4964e47a7310df98bf9Upgrade123932012022-06-14 16:00:0018 days 9 hrs ago0x72877379583c2d21b630687833f02279752817b1 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x8570cbdada77cb04e9733027b7494a3b9a2268ad93410e6df833773526238d6bUpgrade123931812022-06-14 15:56:0018 days 9 hrs ago0x62ac10eaa90a1bc7372cc14ada7913d113a9440b IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x6789ebd0bbf0e3d4942368e0ee27939ad48ff214e4ef71384206e9141f019fe4Upgrade123931462022-06-14 15:48:4818 days 9 hrs ago0xa8de8ba4607a518d326ad580503a42f0fe783bdf IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x9c28f07084bb11fc9e7effa239c41d347eb8f5a82ee8e60aa20eca1f594a9989Upgrade123931302022-06-14 15:45:3618 days 9 hrs ago0xf5f6a87b7cf0954bae47bdce84fd4315f6a330d8 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xcd5dfcf64653df14a185a96b7e895684e8ca3aedab90a68f3c6877c8949bac6dUpgrade123930842022-06-14 15:36:1218 days 10 hrs ago0xc173efdee72b130bde8c125705bafe14fc50918e IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xa64b76b9f36d655bd68cbcae6bbec4b99cb79f4eca5e9227ca97814fafeb9d99Upgrade123930672022-06-14 15:32:4818 days 10 hrs ago0xd35319384d4750ebe1610bb6bc21e6f74c1d5f0c IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x8bb139330d6b0ccc7ae78598f055fb52c05b2727661065ab8c9488d00b84489cUpgrade123930252022-06-14 15:24:2418 days 10 hrs ago0xa33b01f907d727ee1e279f5a018a04c08d230964 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xa11aa91919af1dce7637d7747d79b82fa96bef7bb3e43e2d784b3b47a0d3028bUpgrade123929922022-06-14 15:17:4818 days 10 hrs ago0x8b639051cff0b599853264cdda5fea0b44bbd0c7 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xef7e1a54f56244c73b3e830e03bd1f1c78e6a261732319d0e05c05f81784ac72Upgrade123929422022-06-14 15:07:3618 days 10 hrs ago0xeed40dfaf4e1f06408882f62827d68f98fe0ff0d IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0x11d88329e6c7a98b235075a4413dc1926b4497e7b51cfb3d51e4944aa86534c6Upgrade123929232022-06-14 15:03:3618 days 10 hrs ago0xc1df3474335062953ea20b5700d050bfe2a780f2 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xbb8a0fe6c4d5d355838bed244bd983259bfd20874669b1d61650f971ef8e90bdUpgrade123927802022-06-14 14:33:4818 days 11 hrs ago0xb61ed7d612158d0b0e294c17a63800835118a74a IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
0xd6eed3bbdb8a68a558bbef046ebfed2572bc7427b8d761c622db2391684a403bUpgrade123927502022-06-14 14:27:4818 days 11 hrs ago0x249cf2abb766be3720c2c5949298c6a06c8c7f50 IN  0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether0.00021699 2.5
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Latest 25 internal transaction
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0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad1e87f0c74341ecafc1d27349dd6e650f5badd7 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad1e87f0c74341ecafc1d27349dd6e650f5badd7 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0xad1e87f0c74341ecafc1d27349dd6e650f5badd70 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0xad2f1f7cd663f6a15742675f975ccbd42bb23a880 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0xf2b4e81ba39f5215db2e05b2f66f482bb8e87fd20 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0xf2b4e81ba39f5215db2e05b2f66f482bb8e87fd20 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0xf2b4e81ba39f5215db2e05b2f66f482bb8e87fd20 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0x2dc36872a445adf0bff63cc0eeee52a2b801625f 0x7a3938ed5763477f9ec8cf94106f55aa3c7f63070 Ether
0x7915f41edb5c692ae38fc1f2c8961e1e01d6d64d703bc489f046b82adaaf153d124882362022-06-29 10:51:363 days 14 hrs ago 0xad2f1f7cd663f6a15742675f975ccbd42bb23a88 0x2dc36872a445adf0bff63cc0eeee52a2b801625f0 Ether
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Contract Source Code Verified (Exact Match)

Contract Name:
UUPSProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 3 : UUPSProxy.sol
// SPDX-License-Identifier: AGPLv3
pragma solidity 0.7.6;

import { UUPSUtils } from "./UUPSUtils.sol";
import { Proxy } from "@openzeppelin/contracts/proxy/Proxy.sol";


/**
 * @dev UUPS (Universal Upgradeable Proxy Standard) Proxy
 *
 * NOTE:
 * - Compliant with [Universal Upgradeable Proxy Standard](https://eips.ethereum.org/EIPS/eip-1822)
 * - Compiiant with [Standard Proxy Storage Slots](https://eips.ethereum.org/EIPS/eip-1967)
 * - Implements delegation of calls to other contracts, with proper forwarding of
 *   return values and bubbling of failures.
 * - It defines a fallback function that delegates all calls to the implementation.
 */
contract UUPSProxy is Proxy {

    /**
     * @dev Proxy initialization function.
     *      This should only be called once and it is permission-less.
     * @param initialAddress Initial logic contract code address to be used.
     */
    function initializeProxy(address initialAddress) external {
        require(initialAddress != address(0), "UUPSProxy: zero address");
        require(UUPSUtils.implementation() == address(0), "UUPSProxy: already initialized");
        UUPSUtils.setImplementation(initialAddress);
    }

    /// @dev Proxy._implementation implementation
    function _implementation() internal override view returns (address)
    {
        return UUPSUtils.implementation();
    }

}

File 2 of 3 : UUPSUtils.sol
// SPDX-License-Identifier: AGPLv3
pragma solidity 0.7.6;

/**
 * @title UUPS (Universal Upgradeable Proxy Standard) Shared Library
 */
library UUPSUtils {

    /**
     * @dev Implementation slot constant.
     * Using https://eips.ethereum.org/EIPS/eip-1967 standard
     * Storage slot 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
     * (obtained as bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1)).
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /// @dev Get implementation address.
    function implementation() internal view returns (address impl) {
        assembly { // solium-disable-line
            impl := sload(_IMPLEMENTATION_SLOT)
        }
    }

    /// @dev Set new implementation address.
    function setImplementation(address codeAddress) internal {
        assembly {
            // solium-disable-line
            sstore(
                _IMPLEMENTATION_SLOT,
                codeAddress
            )
        }
    }

}

File 3 of 3 : 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 () external payable {
        _fallback();
    }

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

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

Contract ABI

[{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address","name":"initialAddress","type":"address"}],"name":"initializeProxy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.