Mumbai Testnet

Contract

0x5D8B4C2554aeB7e86F387B4d6c00Ac33499Ed01f
Transaction Hash
Method
Block
From
To
Value
Upgrade478120382024-04-03 10:38:59109 days ago1712140739IN
0x5D8B4C25...3499Ed01f
0 MATIC0.000183382.03234402
Downgrade476012662024-03-29 0:28:21114 days ago1711672101IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0063593730.00000001
Downgrade476004322024-03-28 23:58:47114 days ago1711670327IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0063590130.00000001
Downgrade475362762024-03-27 7:49:15116 days ago1711525755IN
0x5D8B4C25...3499Ed01f
0 MATIC0.000589922.78200256
Upgrade474732892024-03-25 17:12:16118 days ago1711386736IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0020495730.00000001
Transfer474246162024-03-24 12:13:42119 days ago1711282422IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0083683540.23789879
Transfer473905562024-03-23 15:09:29120 days ago1711206569IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0058714428.22700001
Approve473865282024-03-23 12:46:43120 days ago1711198003IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0008634827.38019001
Approve473863962024-03-23 12:42:01120 days ago1711197721IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0012389339.28500002
Approve473863622024-03-23 12:40:49120 days ago1711197649IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0012818840.64688002
Approve473863522024-03-23 12:40:29120 days ago1711197629IN
0x5D8B4C25...3499Ed01f
0 MATIC0.000077151.50000001
Transfer473504002024-03-22 14:08:18121 days ago1711116498IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0062391630.00000001
Upgrade473421842024-03-22 8:44:32121 days ago1711097072IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0021939330.00000001
Upgrade473102112024-03-21 12:34:13122 days ago1711024453IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0019062930.00000001
Upgrade471999252024-03-18 15:51:36125 days ago1710777096IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0025625730.00000001
Upgrade471675572024-03-17 19:47:23126 days ago1710704843IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0024185730.00000001
Transfer471171112024-03-16 13:02:27127 days ago1710594147IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0080149530.00000001
Transfer470597152024-03-15 1:50:53128 days ago1710467453IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470596652024-03-15 1:48:35128 days ago1710467315IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470595672024-03-15 1:45:05128 days ago1710467105IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470594692024-03-15 1:41:37128 days ago1710466897IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470592972024-03-15 1:35:33128 days ago1710466533IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470592262024-03-15 1:33:01128 days ago1710466381IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470590842024-03-15 1:27:59128 days ago1710466079IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
Transfer470588692024-03-15 1:20:23128 days ago1710465623IN
0x5D8B4C25...3499Ed01f
0 MATIC0.0069907830.00000001
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Latest 3 internal transactions

Parent Transaction Hash Block From To Value
334779492023-03-23 18:15:27486 days ago1679595327
0x5D8B4C25...3499Ed01f
 Contract Creation0 MATIC
334779492023-03-23 18:15:27486 days ago1679595327
0x5D8B4C25...3499Ed01f
 Contract Creation0 MATIC
93437002021-01-14 12:26:481284 days ago1610627208  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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