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Overview
ETH Balance
1 wei
Eth Value
Less Than $0.01 (@ $2,287.23/ETH)More Info
Private Name Tags
ContractCreator
Latest 1 from a total of 1 transactions
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Transfer | 13542388 | 1039 days ago | IN | 0.14880381 ETH | 0.00302521 |
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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 This contract matches the deployed Bytecode of the Source Code for Contract 0x1eb2bC53...2933A5b92 The constructor portion of the code might be different and could alter the actual behaviour of the contract
Contract Name:
UpgradeBeaconProxyV1
Compiler Version
v0.5.11+commit.c082d0b4
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2019-09-18 */ pragma solidity 0.5.11; // optimization runs: 200, evm version: petersburg /** * @title UpgradeBeaconProxyV1 * @author 0age * @notice This contract delegates all logic, including initialization, to an * implementation contract specified by a hard-coded "upgrade beacon" contract. * Note that this implementation can be reduced in size by stripping out the * metadata hash, or even more significantly by using a minimal upgrade beacon * proxy implemented using raw EVM opcodes. */ contract UpgradeBeaconProxyV1 { // Set upgrade beacon address as a constant (i.e. not in contract storage). address private constant _UPGRADE_BEACON = address( 0x000000000026750c571ce882B17016557279ADaa ); /** * @notice In the constructor, perform initialization via delegatecall to the * implementation set on the upgrade beacon, supplying initialization calldata * as a constructor argument. The deployment will revert and pass along the * revert reason in the event that this initialization delegatecall reverts. * @param initializationCalldata Calldata to supply when performing the * initialization delegatecall. */ constructor(bytes memory initializationCalldata) public payable { // Delegatecall into the implementation, supplying initialization calldata. (bool ok, ) = _implementation().delegatecall(initializationCalldata); // Revert and include revert data if delegatecall to implementation reverts. if (!ok) { assembly { returndatacopy(0, 0, returndatasize) revert(0, returndatasize) } } } /** * @notice In the fallback, delegate execution to the implementation set on * the upgrade beacon. */ function () external payable { // Delegate execution to implementation contract provided by upgrade beacon. _delegate(_implementation()); } /** * @notice Private view function to get the current implementation from the * upgrade beacon. This is accomplished via a staticcall to the beacon with no * data, and the beacon will return an abi-encoded implementation address. * @return implementation Address of the implementation. */ function _implementation() private view returns (address implementation) { // Get the current implementation address from the upgrade beacon. (bool ok, bytes memory returnData) = _UPGRADE_BEACON.staticcall(""); // Revert and pass along revert message if call to upgrade beacon reverts. require(ok, string(returnData)); // Set the implementation to the address returned from the upgrade beacon. implementation = abi.decode(returnData, (address)); } /** * @notice Private function that delegates execution to an implementation * contract. This is a low level function that doesn't return to its internal * call site. It will return whatever is returned by the implementation to the * external caller, reverting and returning the revert data if implementation * reverts. * @param implementation Address to delegate. */ function _delegate(address implementation) private { 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) // Delegatecall to the implementation, supplying calldata and gas. // Out and outsize are set to zero - instead, use the return buffer. let result := delegatecall(gas, implementation, 0, calldatasize, 0, 0) // Copy the returned data from the return buffer. returndatacopy(0, 0, returndatasize) switch result // Delegatecall returns 0 on error. case 0 { revert(0, returndatasize) } default { return(0, returndatasize) } } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"bytes","name":"initializationCalldata","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"}]
Deployed Bytecode
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
Deployed Bytecode Sourcemap
502:3427:0:-;;;1861:28;1871:17;:15;:17::i;:::-;1861:9;:28::i;:::-;502:3427;2214:488;2403:30;;2263:22;;;;2376:23;;673:42;;2263:22;2403:30;2263:22;2403:30;673:42;2403:30;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;2366:67:0;;;;2534:2;2545:10;2526:31;;;;;-1:-1:-1;;;2526:31:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;2526:31:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2674:10;2663:33;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;2663:33:0;;2214:488;-1:-1:-1;;;2214:488:0:o;3107:819::-;3413:12;3410:1;3407;3394:32;3654:1;3651;3637:12;3634:1;3618:14;3613:3;3600:56;3744:14;3741:1;3738;3723:36;3776:6;3833:36;;;;3897:14;3894:1;3887:25;3833:36;3852:14;3849:1;3842:25
Swarm Source
bzzr://20202020202055706772616465426561636f6e50726f78795631202020202020
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Multichain Portfolio | 26 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|---|---|---|---|---|
ETH | 100.00% | $2,287.23 | 0.000000000000000001 | <$0.000001 |
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