ERC-20
Overview
Max Total Supply
532,476,763.336282621867838809 RNDR
Holders
83,036 ( -0.007%)
Market
Price
$4.51 @ 0.001681 ETH (+2.04%)
Onchain Market Cap
$2,401,470,202.65
Circulating Supply Market Cap
$2,337,872,286.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
1,003.75949801 RNDRValue
$4,526.96 ( ~1.6878 Eth) [0.0002%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | RENDER-USDT | $4.51 0.0016819 Eth | $26,321,574.00 5,867,158.890 RENDER | 17.9901% |
2 | ![]() | RENDER-USDT | $4.54 0.0016928 Eth | $15,863,701.00 3,496,517.840 RENDER | 10.7211% |
3 | ![]() | RENDER-USDT | $4.51 0.0016804 Eth | $9,472,379.00 0.000 RENDER | 0.0000% |
4 | ![]() | RENDER-USDT | $4.50 0.0016773 Eth | $8,376,522.00 1,861,351.290 RENDER | 5.7073% |
5 | ![]() | RENDER-USDT | $4.51 0.0016827 Eth | $6,766,293.00 1,519,346.380 RENDER | 4.6587% |
6 | ![]() | RENDER-USD | $4.51 0.0016807 Eth | $6,699,554.00 1,486,147.680 RENDER | 4.5569% |
7 | ![]() | RENDER-USDT | $4.50 0.0016796 Eth | $6,267,026.00 1,393,444.800 RENDER | 4.2726% |
8 | ![]() | RENDER-USDT | $4.51 0.0016808 Eth | $6,004,504.00 1,333,563.760 RENDER | 4.0890% |
9 | ![]() | RNDR-USD | $4.51 0.0016801 Eth | $5,481,187.00 1,215,933.870 RNDR | 3.7283% |
10 | ![]() | RENDER-USDT | $4.50 0.0016769 Eth | $5,374,251.00 1,192,313.817 RENDER | 3.6559% |
11 | ![]() | RENDER-USDC | $4.51 0.0016821 Eth | $5,179,773.00 1,142,696.890 RENDER | 3.5038% |
12 | ![]() | RENDER-USDT | $4.50 0.0016766 Eth | $5,076,193.00 1,119,915.498 RENDER | 3.4339% |
13 | ![]() | RENDER-USDT | $4.51 0.0016806 Eth | $5,049,447.00 1,116,981.870 RENDER | 3.4249% |
14 | ![]() | RENDER-USDC | $4.51 0.0016812 Eth | $4,290,295.00 951,921.340 RENDER | 2.9188% |
15 | ![]() | RENDER-USDC | $4.50 0.0016774 Eth | $3,727,981.00 833,789.220 RENDER | 2.5566% |
16 | ![]() | RENDER-USDT | $4.51 0.0016806 Eth | $3,660,536.00 812,275.040 RENDER | 2.4906% |
17 | ![]() | RENDER-USDT | $4.51 0.0016810 Eth | $2,864,109.00 640,417.190 RENDER | 1.9637% |
18 | ![]() | RENDER-USDT | $4.51 0.0016797 Eth | $2,401,781.00 535,453.220 RENDER | 1.6418% |
19 | ![]() | RENDER-USDT | $4.51 0.0016815 Eth | $2,391,487.00 530,222.510 RENDER | 1.6258% |
20 | ![]() | RENDER-USDT | $4.51 0.0016820 Eth | $2,204,058.00 488,414.490 RENDER | 1.4976% |
21 | ![]() | RENDER-USDT | $4.51 0.0016798 Eth | $2,197,296.00 487,563.900 RENDER | 1.4950% |
22 | ![]() | RENDER-USDT | $4.51 0.0016808 Eth | $1,822,240.00 406,050.237 RENDER | 1.2450% |
23 | ![]() | RNDR-USDT | $4.52 0.0016851 Eth | $1,725,165.00 381,563.250 RNDR | 1.1700% |
24 | ![]() | RENDER-USD | $4.52 0.0016828 Eth | $1,450,849.00 321,339.855 RENDER | 0.9853% |
25 | ![]() | RENDER-USDT | $4.50 0.0016800 Eth | $1,396,666.00 310,048.130 RENDER | 0.9507% |
26 | ![]() | RENDER-EUR | $4.51 0.0016826 Eth | $1,355,703.00 300,501.077 RENDER | 0.9214% |
27 | ![]() | RENDER-USDT | $4.51 0.0016819 Eth | $1,060,765.00 235,061.920 RENDER | 0.7208% |
28 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.53 0.0016889 Eth | $821,399.00 183,551.595 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.5628% |
29 | ![]() | RENDER-EUR | $4.50 0.0016781 Eth | $802,385.00 178,270.370 RENDER | 0.5466% |
30 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.51 0.0016811 Eth | $774,489.00 173,815.135 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.5330% |
31 | ![]() | RENDER-TRY | $4.51 0.0016822 Eth | $582,928.00 130,416.820 RENDER | 0.3999% |
32 | ![]() | RENDER-USDT | $4.51 0.0016812 Eth | $567,244.00 125,636.880 RENDER | 0.3852% |
33 | ![]() | RENDER-USDT | $4.51 0.0016808 Eth | $543,664.00 121,160.250 RENDER | 0.3715% |
34 | ![]() | RENDER-BTC | $4.50 0.0016774 Eth | $476,967.00 107,023.090 RENDER | 0.3282% |
35 | ![]() | RENDER-USDT | $4.51 0.0016795 Eth | $463,088.00 102,773.305 RENDER | 0.3151% |
36 | ![]() | RENDER-USDT | $4.50 0.0016793 Eth | $411,284.00 90,825.110 RENDER | 0.2785% |
37 | ![]() | RENDER-USDT | $4.51 0.0016815 Eth | $378,783.00 84,508.130 RENDER | 0.2591% |
38 | ![]() | RENDER-USDT | $4.51 0.0016817 Eth | $365,462.00 81,021.400 RENDER | 0.2484% |
39 | ![]() | RENDER-USDT | $4.50 0.0016800 Eth | $350,522.00 78,200.538 RENDER | 0.2398% |
40 | ![]() | RENDER-USDT | $4.52 0.0016838 Eth | $326,747.00 72,347.370 RENDER | 0.2218% |
41 | ![]() | RENDER-USDT | $4.51 0.0016817 Eth | $323,315.00 71,673.840 RENDER | 0.2198% |
42 | ![]() | RENDER-FDUSD | $4.53 0.0016867 Eth | $316,381.00 70,013.020 RENDER | 0.2147% |
43 | ![]() | RENDER-USDT | $4.50 0.0016796 Eth | $297,959.00 66,002.530 RENDER | 0.2024% |
44 | ![]() | RENDER-USDT | $4.50 0.0016777 Eth | $294,057.00 65,327.250 RENDER | 0.2003% |
45 | ![]() | RENDER-USDT | $4.50 0.0016778 Eth | $277,785.00 61,342.800 RENDER | 0.1881% |
46 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $4.50 0.0016803 Eth | $201,458.00 44,358.892 0X61299774020DA444AF134C82FA83E3810B309991 | 0.1360% |
47 | ![]() | RENDER-USDT | $4.49 0.0016753 Eth | $189,113.00 42,084.293 RENDER | 0.1290% |
48 | ![]() | RENDER-EUR | $4.51 0.0016794 Eth | $183,253.00 40,669.638 RENDER | 0.1247% |
49 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.53 0.0016901 Eth | $182,313.00 40,860.551 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.1253% |
50 | ![]() | RENDER-USDT | $4.52 0.0016862 Eth | $170,297.00 37,582.176 RENDER | 0.1152% |
51 | ![]() | RNDR-EUR | $4.51 0.0016805 Eth | $163,698.00 36,306.390 RNDR | 0.1113% |
52 | ![]() | RENDER-USDT | $4.52 0.0016888 Eth | $146,874.00 32,842.670 RENDER | 0.1007% |
53 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $4.49 0.0016732 Eth | $142,195.00 31,436.721 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.0964% |
54 | ![]() | RENDER-EUR | $4.52 0.0016845 Eth | $138,040.00 30,553.096 RENDER | 0.0937% |
55 | ![]() | RENDER-TRY | $4.50 0.0016802 Eth | $128,950.00 28,485.210 RENDER | 0.0873% |
56 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.51 0.0016806 Eth | $93,990.00 20,901.830 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0641% |
57 | ![]() | RENDER-USD | $4.51 0.0016809 Eth | $80,169.00 17,775.830 RENDER | 0.0545% |
58 | ![]() | RNDR-USD | $4.48 0.0016701 Eth | $75,970.00 16,953.780 RNDR | 0.0520% |
59 | ![]() | RENDER-USDT | $4.51 0.0016841 Eth | $73,289.00 16,354.180 RENDER | 0.0501% |
60 | ![]() | RNDR-USD | $4.51 0.0016798 Eth | $68,422.00 15,181.330 RNDR | 0.0465% |
61 | ![]() | RENDER-USDT | $4.50 0.0016789 Eth | $68,320.00 15,210.204 RENDER | 0.0466% |
62 | ![]() | RNDR-EUR | $4.48 0.0016701 Eth | $65,280.00 14,568.660 RNDR | 0.0447% |
63 | ![]() | RENDER-USDC | $4.50 0.0016792 Eth | $60,483.00 13,507.100 RENDER | 0.0414% |
64 | ![]() | RENDER-TRY | $4.55 0.0016954 Eth | $53,121.00 11,685.250 RENDER | 0.0358% |
65 | ![]() | RENDER-USDT | $4.52 0.0016874 Eth | $44,909.00 9,924.920 RENDER | 0.0304% |
66 | ![]() | RENDER-USDT | $4.50 0.0016796 Eth | $40,291.00 8,915.140 RENDER | 0.0273% |
67 | ![]() | RENDER-EUR | $4.53 0.0016891 Eth | $34,606.00 7,642.660 RENDER | 0.0234% |
68 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $4.53 0.0016901 Eth | $33,820.00 7,461.205 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.0229% |
69 | ![]() | RENDER-USDT | $4.52 0.0016840 Eth | $33,790.00 7,478.860 RENDER | 0.0229% |
70 | ![]() | RENDER-USDT | $4.49 0.0016755 Eth | $25,292.00 5,627.330 RENDER | 0.0173% |
71 | ![]() | RENDER-BTC | $4.53 0.0016871 Eth | $24,726.00 5,464.150 RENDER | 0.0168% |
72 | ![]() | RENDER-IDR | $4.54 0.0016930 Eth | $24,285.00 5,346.269 RENDER | 0.0164% |
73 | ![]() | SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $4.53 0.0016890 Eth | $19,243.15 183,551.595 SO11111111111111111111111111111111111111112 | 0.5628% |
74 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.52 0.0016860 Eth | $16,132.74 3,592.320 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0110% |
75 | ![]() | RENDER-BRL | $4.52 0.0016837 Eth | $14,212.24 3,121.240 RENDER | 0.0096% |
76 | ![]() | RENDER-USDT | $4.51 0.0016830 Eth | $11,471.29 0.000 RENDER | 0.0000% |
77 | ![]() | RENDER-USDT | $4.52 0.0016849 Eth | $10,419.17 2,316.970 RENDER | 0.0071% |
78 | ![]() | RENDER-BTC | $4.51 0.0016806 Eth | $7,225.27 1,600.622 RENDER | 0.0049% |
79 | ![]() | RNDR-USDT | $4.51 0.0016819 Eth | $5,995.65 1,402.885 RNDR | 0.0043% |
80 | ![]() | RENDER-USDC | $4.51 0.0016825 Eth | $5,823.06 1,292.362 RENDER | 0.0040% |
81 | ![]() | RNDR-BRL | $4.50 0.0016771 Eth | $4,352.12 967.219 RNDR | 0.0030% |
82 | ![]() | RENDER-THB | $4.51 0.0016803 Eth | $3,920.68 885.440 RENDER | 0.0027% |
83 | ![]() | RENDER-BTC | $4.55 0.0016964 Eth | $3,719.59 817.230 RENDER | 0.0025% |
84 | ![]() | RENDER-TRY | $4.52 0.0016852 Eth | $3,619.60 811.183 RENDER | 0.0025% |
85 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $4.52 0.0016849 Eth | $3,358.03 737.709 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0023% |
86 | ![]() | RENDER-BRL | $4.51 0.0016831 Eth | $2,805.57 631.670 RENDER | 0.0019% |
87 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-BZLBGTNCSFFOTH2GYDTWR7E4IMWZPR5JQCUUGEWR646K | $4.47 0.0016660 Eth | $2,508.54 555.915 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0017% |
88 | ![]() | RENDER-USDC | $4.51 0.0016823 Eth | $1,891.11 424.990 RENDER | 0.0013% |
89 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $4.52 0.0016915 Eth | $943.71 208.482 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0006% |
90 | ![]() | RENDER-USDT | $4.51 0.0016812 Eth | $870.93 193.080 RENDER | 0.0006% |
91 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $4.49 0.0016765 Eth | $801.02 177.499 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0005% |
92 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.48 0.0016712 Eth | $797.76 178.617 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0005% |
93 | ![]() | RENDER-BTC | $4.50 0.0016801 Eth | $779.08 172.941 RENDER | 0.0005% |
94 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $4.52 0.0016854 Eth | $605.47 135.817 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0004% |
95 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0XC3C7D422809852031B44AB29EEC9F1EFF2A58756 | $4.53 0.0016880 Eth | $549.06 113.963 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0003% |
96 | ![]() | NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $4.53 0.0016891 Eth | $242.50 153.490 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7 | 0.0005% |
97 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.49 0.0016741 Eth | $207.00 46.122 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0001% |
98 | ![]() | MEFNBXIXKEBAIT3XN9BKM8WSJZXTVSAJEN4C8SAM21U-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $4.53 0.0016890 Eth | $175.29 85.656 MEFNBXIXKEBAIT3XN9BKM8WSJZXTVSAJEN4C8SAM21U | 0.0003% |
99 | ![]() | RENDER-USDC | $4.53 0.0016887 Eth | $163.88 36.176 RENDER | 0.0001% |
100 | ![]() | RNDR-USD | $4.51 0.0016816 Eth | $79.99 17.723 RNDR | 0.0001% |
Contract Source Code Verified (Exact Match)
Contract Name:
AdminUpgradeabilityProxy
Compiler Version
v0.4.24+commit.e67f0147
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2021-03-11 */ /** *Submitted for verification at Etherscan.io on 2018-10-22 */ pragma solidity ^0.4.24; // File: contracts/upgradeability/Proxy.sol /** * @title Proxy * @dev 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 address * returned by the abstract _implementation() internal function. */ contract Proxy { /** * @dev Fallback function. * Implemented entirely in `_fallback`. */ function () payable external { _fallback(); } /** * @return The Address of the implementation. */ function _implementation() internal view returns (address); /** * @dev Delegates execution to an implementation contract. * This is a low level function that doesn't return to its internal call site. * It will return to the external caller whatever the implementation returns. * @param implementation Address to delegate. */ function _delegate(address implementation) internal { 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 Function that is run as the first thing in the fallback function. * Can be redefined in derived contracts to add functionality. * Redefinitions must call super._willFallback(). */ function _willFallback() internal { } /** * @dev fallback implementation. * Extracted to enable manual triggering. */ function _fallback() internal { _willFallback(); _delegate(_implementation()); } } // File: openzeppelin-solidity/contracts/AddressUtils.sol /** * Utility library of inline functions on addresses */ library AddressUtils { /** * Returns whether the target address is a contract * @dev This function will return false if invoked during the constructor of a contract, * as the code is not actually created until after the constructor finishes. * @param addr address to check * @return whether the target address is a contract */ function isContract(address addr) internal view returns (bool) { uint256 size; // XXX Currently there is no better way to check if there is a contract in an address // than to check the size of the code at that address. // See https://ethereum.stackexchange.com/a/14016/36603 // for more details about how this works. // TODO Check this again before the Serenity release, because all addresses will be // contracts then. // solium-disable-next-line security/no-inline-assembly assembly { size := extcodesize(addr) } return size > 0; } } // File: contracts/upgradeability/UpgradeabilityProxy.sol /** * @title UpgradeabilityProxy * @dev This contract implements a proxy that allows to change the * implementation address to which it will delegate. * Such a change is called an implementation upgrade. */ contract UpgradeabilityProxy is Proxy { /** * @dev Emitted when the implementation is upgraded. * @param implementation Address of the new implementation. */ event Upgraded(address indexed implementation); /** * @dev Storage slot with the address of the current implementation. * This is the keccak-256 hash of "org.zeppelinos.proxy.implementation", and is * validated in the constructor. */ bytes32 private constant IMPLEMENTATION_SLOT = 0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3; /** * @dev Contract constructor. * @param _implementation Address of the initial implementation. * @param _data Data to send as msg.data to the implementation to initialize the proxied contract. * It should include the signature and the parameters of the function to be called, as described in * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped. */ constructor(address _implementation, bytes _data) public payable { assert(IMPLEMENTATION_SLOT == keccak256("org.zeppelinos.proxy.implementation")); _setImplementation(_implementation); if(_data.length > 0) { require(_implementation.delegatecall(_data)); } } /** * @dev Returns the current implementation. * @return Address of the current implementation */ function _implementation() internal view returns (address impl) { bytes32 slot = IMPLEMENTATION_SLOT; assembly { impl := sload(slot) } } /** * @dev Upgrades the proxy to a new implementation. * @param newImplementation Address of the new implementation. */ function _upgradeTo(address newImplementation) internal { _setImplementation(newImplementation); emit Upgraded(newImplementation); } /** * @dev Sets the implementation address of the proxy. * @param newImplementation Address of the new implementation. */ function _setImplementation(address newImplementation) private { require(AddressUtils.isContract(newImplementation), "Cannot set a proxy implementation to a non-contract address"); bytes32 slot = IMPLEMENTATION_SLOT; assembly { sstore(slot, newImplementation) } } } // File: contracts/upgradeability/AdminUpgradeabilityProxy.sol /** * @title AdminUpgradeabilityProxy * @dev This contract combines an upgradeability proxy with an authorization * mechanism for administrative tasks. * All external functions in this contract must be guarded by the * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity * feature proposal that would enable this to be done automatically. */ contract AdminUpgradeabilityProxy is UpgradeabilityProxy { /** * @dev Emitted when the administration has been transferred. * @param previousAdmin Address of the previous admin. * @param newAdmin Address of the new admin. */ event AdminChanged(address previousAdmin, address newAdmin); /** * @dev Storage slot with the admin of the contract. * This is the keccak-256 hash of "org.zeppelinos.proxy.admin", and is * validated in the constructor. */ bytes32 private constant ADMIN_SLOT = 0x10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b; /** * @dev Modifier to check whether the `msg.sender` is the admin. * If it is, it will run the function. Otherwise, it will delegate the call * to the implementation. */ modifier ifAdmin() { if (msg.sender == _admin()) { _; } else { _fallback(); } } /** * Contract constructor. * It sets the `msg.sender` as the proxy administrator. * @param _implementation address of the initial implementation. * @param _data Data to send as msg.data to the implementation to initialize the proxied contract. * It should include the signature and the parameters of the function to be called, as described in * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped. */ constructor(address _implementation, bytes _data) UpgradeabilityProxy(_implementation, _data) public payable { assert(ADMIN_SLOT == keccak256("org.zeppelinos.proxy.admin")); _setAdmin(msg.sender); } /** * @return The address of the proxy admin. */ function admin() external view ifAdmin returns (address) { return _admin(); } /** * @return The address of the implementation. */ function implementation() external view ifAdmin returns (address) { return _implementation(); } /** * @dev Changes the admin of the proxy. * Only the current admin can call this function. * @param newAdmin Address to transfer proxy administration to. */ function changeAdmin(address newAdmin) external ifAdmin { require(newAdmin != address(0), "Cannot change the admin of a proxy to the zero address"); emit AdminChanged(_admin(), newAdmin); _setAdmin(newAdmin); } /** * @dev Upgrade the backing implementation of the proxy. * Only the admin can call this function. * @param newImplementation Address of the new implementation. */ function upgradeTo(address newImplementation) external ifAdmin { _upgradeTo(newImplementation); } /** * @dev Upgrade the backing implementation of the proxy and call a function * on the new implementation. * This is useful to initialize the proxied contract. * @param newImplementation Address of the new implementation. * @param data Data to send as msg.data in the low level call. * It should include the signature and the parameters of the function to be called, as described in * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. */ function upgradeToAndCall(address newImplementation, bytes data) payable external ifAdmin { _upgradeTo(newImplementation); require(newImplementation.delegatecall(data)); } /** * @return The admin slot. */ function _admin() internal view returns (address adm) { bytes32 slot = ADMIN_SLOT; assembly { adm := sload(slot) } } /** * @dev Sets the address of the proxy admin. * @param newAdmin Address of the new proxy admin. */ function _setAdmin(address newAdmin) internal { bytes32 slot = ADMIN_SLOT; assembly { sstore(slot, newAdmin) } } /** * @dev Only fall back when the sender is not the admin. */ function _willFallback() internal { require(msg.sender != _admin(), "Cannot call fallback function from the proxy admin"); super._willFallback(); } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_implementation","type":"address"},{"name":"_data","type":"bytes"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}]
Contract Creation Code
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Deployed Bytecode
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000001a1fdf27c5e6784d1cebf256a8a5cc0877e73af000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000044485cc955000000000000000000000000b4ed31195d1ad52f868dfc6a607e97d6773927f60000000000000000000000000996bfb5d057faa237640e2506be7b4f9c46de0b00000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _implementation (address): 0x1a1fdf27c5e6784d1cEbF256A8A5Cc0877e73Af0
Arg [1] : _data (bytes): 0x485cc955000000000000000000000000b4ed31195d1ad52f868dfc6a607e97d6773927f60000000000000000000000000996bfb5d057faa237640e2506be7b4f9c46de0b
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000001a1fdf27c5e6784d1cebf256a8a5cc0877e73af0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000044
Arg [3] : 485cc955000000000000000000000000b4ed31195d1ad52f868dfc6a607e97d6
Arg [4] : 773927f60000000000000000000000000996bfb5d057faa237640e2506be7b4f
Arg [5] : 9c46de0b00000000000000000000000000000000000000000000000000000000
Deployed Bytecode Sourcemap
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Swarm Source
bzzr://f82e8b87e97893a49b8bd4d7b939f667ecf5bb0557066c581f98354d9f5ade52
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