Mumbai Testnet

Contract

0x804348D4960a61f2d5F9ce9103027A3E849E09b8

Overview

MATIC Balance

Multichain Info

N/A
Transaction Hash
Method
Block
From
To
Value
Approve Subscrip...412068602023-10-14 19:21:01281 days ago1697311261IN
0x804348D4...E849E09b8
0 MATIC0.000072581.94
Approve Subscrip...411983412023-10-14 13:51:49281 days ago1697291509IN
0x804348D4...E849E09b8
0 MATIC0.00007111.90033463
Approve Subscrip...411956742023-10-14 12:07:58281 days ago1697285278IN
0x804348D4...E849E09b8
0 MATIC0.000056351.50000001
Claim411956652023-10-14 12:07:40281 days ago1697285260IN
0x804348D4...E849E09b8
0 MATIC0.000056081.50000001
Approve Subscrip...102535512021-02-07 17:22:111260 days ago1612718531IN
0x804348D4...E849E09b8
0 MATIC0.000207247

Latest 1 internal transaction

Parent Transaction Hash Block From To Value
93436892021-01-14 12:26:261284 days ago1610627186  Contract Creation0 MATIC
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x200657E2...e50dF47E6
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
UUPSProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, GNU AGPLv3 license
/**
 *Submitted for verification at mumbai.polygonscan.com on 2021-07-13
*/

pragma solidity 0.7.6;


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
            )
        }
    }

}

abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: AGPLv3
/**
 * @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 virtual override view returns (address)
    {
        return UUPSUtils.implementation();
    }

}

Contract ABI

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

4122:735:0:-:0;;;;;;;;;;;;;;;;;;;;;;;3228:11;:9;:11::i;:::-;4122:735;;2996:11;:9;:11::i;4371:289::-;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4371:289:0;-1:-1:-1;;;;;4371:289:0;;:::i;2632:113::-;2681:17;:15;:17::i;:::-;2709:28;2719:17;:15;:17::i;:::-;2709:9;:28::i;:::-;2632:113::o;4371:289::-;-1:-1:-1;;;;;4448:28:0;;4440:64;;;;;-1:-1:-1;;;4440:64:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;4561:1;4523:26;:24;:26::i;:::-;-1:-1:-1;;;;;4523:40:0;;4515:83;;;;;-1:-1:-1;;;4515:83:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;4609:43;4637:14;4609:27;:43::i;:::-;4371:289;:::o;4719:133::-;4786:7;4818:26;:24;:26::i;:::-;4811:33;;4719:133;:::o;1225:915::-;1625:14;1622:1;1619;1606:34;1843:1;1840;1824:14;1821:1;1805:14;1798:5;1785:60;1922:16;1919:1;1916;1901:38;1962:6;2031:38;;;;2103:16;2100:1;2093:27;2031:38;2050:16;2047:1;2040:27;520:174;655:20;649:27;;603:84::o;748:236::-;901:20;876:90;825:152::o

Swarm Source

ipfs://7f4d1aae539b5f520670399a5049006d749c4642873ece0ea4ae53a8f7a0f8a5

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