ERC-20
Overview
Max Total Supply
532,450,920.655491621867838809 RNDR
Holders
83,250 ( -0.014%)
Market
Price
$5.03 @ 0.001715 ETH (+0.36%)
Onchain Market Cap
$2,678,228,130.90
Circulating Supply Market Cap
$1,975,698,080.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0.0030872 RNDRValue
$0.02 ( ~6.81957047950477E-06 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | WhiteBIT | RENDER-USDT | $5.02 0.0017085 Eth | $20,222,393.00 4,027,473.970 RENDER | 16.3850% |
2 | Binance | RENDER-USDT | $5.04 0.0017163 Eth | $19,975,437.00 3,961,072.660 RENDER | 16.1149% |
3 | MEXC | RENDER-USDT | $5.03 0.0017097 Eth | $8,410,146.00 1,673,447.240 RENDER | 6.8081% |
4 | Gate.io | RENDER-USDT | $5.02 0.0017083 Eth | $7,451,357.00 1,475,319.070 RENDER | 6.0021% |
5 | Coinbase Exchange | RNDR-USD | $5.03 0.0017100 Eth | $6,969,033.00 1,386,817.030 RNDR | 5.6420% |
6 | DigiFinex | RENDER-USDT | $5.01 0.0017042 Eth | $6,349,688.00 1,268,647.660 RENDER | 5.1613% |
7 | Ourbit | RENDER-USDT | $5.03 0.0017097 Eth | $5,592,507.00 1,109,169.510 RENDER | 4.5124% |
8 | Bybit | RENDER-USDT | $5.01 0.0017075 Eth | $4,078,982.00 808,889.860 RENDER | 3.2908% |
9 | HTX | RENDER-USDT | $5.02 0.0017077 Eth | $3,812,195.00 757,839.576 RENDER | 3.0831% |
10 | Toobit | RENDER-USDT | $5.01 0.0017053 Eth | $3,010,967.00 597,238.250 RENDER | 2.4297% |
11 | Hotcoin | RENDER-USDT | $5.04 0.0017149 Eth | $2,971,564.00 589,899.330 RENDER | 2.3999% |
12 | Bitunix | RENDER-USDT | $5.03 0.0017098 Eth | $2,952,347.00 587,223.690 RENDER | 2.3890% |
13 | Websea | RENDER-USDT | $5.03 0.0017110 Eth | $2,946,382.00 0.000 RENDER | 0.0000% |
14 | Coinbase Exchange | RENDER-USD | $5.03 0.0017096 Eth | $2,941,366.00 585,113.510 RENDER | 2.3804% |
15 | Bitget | RENDER-USDT | $5.02 0.0017085 Eth | $2,655,582.00 528,162.720 RENDER | 2.1487% |
16 | LBank | RENDER-USDT | $4.98 0.0016983 Eth | $2,561,095.00 513,885.760 RENDER | 2.0906% |
17 | OKX | RENDER-USDT | $5.03 0.0017102 Eth | $2,316,789.00 458,271.042 RENDER | 1.8644% |
18 | AscendEX (BitMax) | RENDER-USDT | $5.02 0.0017105 Eth | $1,950,094.00 388,124.400 RENDER | 1.5790% |
19 | Raydium (CLMM) | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.03 0.0017130 Eth | $1,606,715.00 308,160.883 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 1.2537% |
20 | KuCoin | RENDER-USDT | $5.02 0.0017092 Eth | $1,424,141.00 283,670.798 RENDER | 1.1541% |
21 | Bitvavo | RENDER-EUR | $5.01 0.0017074 Eth | $1,418,404.00 282,865.014 RENDER | 1.1508% |
22 | Kraken | RENDER-USD | $5.02 0.0017106 Eth | $1,380,482.00 274,777.405 RENDER | 1.1179% |
23 | Binance | RENDER-USDC | $5.02 0.0017089 Eth | $1,006,269.00 199,036.770 RENDER | 0.8097% |
24 | Binance | RENDER-TRY | $5.03 0.0017139 Eth | $752,036.00 149,431.940 RENDER | 0.6079% |
25 | Orca | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.05 0.0017178 Eth | $621,096.00 119,806.608 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.4874% |
26 | bitcastle | RENDER-USDT | $5.03 0.0017122 Eth | $593,404.00 117,638.480 RENDER | 0.4786% |
27 | Binance | RENDER-BTC | $5.02 0.0017091 Eth | $459,315.00 91,037.490 RENDER | 0.3704% |
28 | WhiteBIT | RENDER-BTC | $5.03 0.0017107 Eth | $453,023.00 90,097.560 RENDER | 0.3665% |
29 | CoinEx | RENDER-USDT | $5.02 0.0017096 Eth | $449,390.00 88,559.677 RENDER | 0.3603% |
30 | BVOX | RENDER-USDT | $5.04 0.0017187 Eth | $444,178.00 88,281.350 RENDER | 0.3592% |
31 | FameEX | RENDER-USDT | $5.02 0.0017080 Eth | $420,035.00 83,328.190 RENDER | 0.3390% |
32 | CoinW | RENDER-USDT | $5.04 0.0017178 Eth | $405,469.00 80,476.120 RENDER | 0.3274% |
33 | Uniswap V3 (Ethereum) | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $5.05 0.0017201 Eth | $392,351.00 76,162.403 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.3099% |
34 | Phemex | RENDER-USDT | $5.05 0.0017212 Eth | $388,604.00 76,940.000 RENDER | 0.3130% |
35 | BingX | RENDER-USDT | $5.00 0.0017051 Eth | $385,444.00 76,565.637 RENDER | 0.3115% |
36 | BitMart | RENDER-USDT | $5.03 0.0017119 Eth | $332,967.00 66,168.400 RENDER | 0.2692% |
37 | Bitbank | RNDR-JPY | $5.05 0.0017191 Eth | $325,090.00 64,333.212 RNDR | 0.2617% |
38 | Bitazza | RENDER-USDT | $5.02 0.0017102 Eth | $316,082.00 62,871.870 RENDER | 0.2558% |
39 | Bithumb | RENDER-KRW | $5.02 0.0017094 Eth | $313,339.00 62,365.341 RENDER | 0.2537% |
40 | Coinbase Exchange | RNDR-USDT | $5.01 0.0017035 Eth | $309,168.00 61,753.480 RNDR | 0.2512% |
41 | BitDelta | RENDER-USDT | $5.02 0.0017104 Eth | $283,264.00 56,324.490 RENDER | 0.2291% |
42 | PointPay | RENDER-USDT | $5.03 0.0017115 Eth | $261,362.00 51,816.884 RENDER | 0.2108% |
43 | LCX Exchange | RENDER-EUR | $5.00 0.0017059 Eth | $251,322.00 50,217.548 RENDER | 0.2043% |
44 | Kraken | RENDER-EUR | $5.03 0.0017125 Eth | $238,916.00 47,501.839 RENDER | 0.1933% |
45 | Orca | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.02 0.0017088 Eth | $218,568.00 43,376.863 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.1765% |
46 | CoinTR | RENDER-USDT | $5.03 0.0017122 Eth | $210,329.00 41,844.460 RENDER | 0.1702% |
47 | WEEX | RENDER-USDT | $5.04 0.0017168 Eth | $200,181.00 39,712.300 RENDER | 0.1616% |
48 | Binance | RENDER-FDUSD | $5.06 0.0017230 Eth | $157,286.00 31,218.870 RENDER | 0.1270% |
49 | Uniswap V3 (Ethereum) | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $5.04 0.0017173 Eth | $152,892.00 29,953.445 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.1219% |
50 | Binance | RENDER-EUR | $5.04 0.0017174 Eth | $152,221.00 30,399.680 RENDER | 0.1237% |
51 | Nominex | RENDER-USDT | $5.04 0.0017137 Eth | $149,127.00 29,616.218 RENDER | 0.1205% |
52 | CoinTR | RENDER-TRY | $5.04 0.0017178 Eth | $136,838.00 27,269.010 RENDER | 0.1109% |
53 | OrangeX | RENDER-USDT | $5.04 0.0017170 Eth | $136,224.00 26,934.740 RENDER | 0.1096% |
54 | WhiteBIT | RENDER-TRY | $5.02 0.0017085 Eth | $128,443.00 25,567.840 RENDER | 0.1040% |
55 | Nonkyc.io | RENDER-USDT | $5.05 0.0017191 Eth | $117,708.00 23,428.448 RENDER | 0.0953% |
56 | Upbit | RENDER-BTC | $5.03 0.0017124 Eth | $95,503.00 18,989.151 RENDER | 0.0773% |
57 | TokoCrypto | RENDER-USDT | $5.03 0.0017114 Eth | $76,398.00 15,190.556 RENDER | 0.0618% |
58 | Gemini | RNDR-USD | $5.05 0.0017215 Eth | $76,394.00 15,121.574 RNDR | 0.0615% |
59 | Raydium (CLMM) | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.03 0.0017114 Eth | $71,045.00 14,105.828 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0574% |
60 | Tapbit | RENDER-USDT | $5.03 0.0017128 Eth | $67,209.00 13,337.710 RENDER | 0.0543% |
61 | Crypto.com Exchange | RENDER-USD | $5.04 0.0017159 Eth | $56,145.00 11,133.350 RENDER | 0.0453% |
62 | Coinbase Exchange | RNDR-EUR | $5.02 0.0017077 Eth | $54,907.00 10,940.510 RNDR | 0.0445% |
63 | Crypto.com Exchange | RENDER-USDT | $5.04 0.0017147 Eth | $53,204.00 10,557.570 RENDER | 0.0430% |
64 | Uniswap V2 (Ethereum) | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $5.01 0.0017047 Eth | $47,899.00 9,385.837 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.0382% |
65 | Binance | RENDER-BRL | $5.02 0.0017088 Eth | $47,276.00 9,488.370 RENDER | 0.0386% |
66 | WEEX | RENDER-USDC | $5.04 0.0017171 Eth | $46,144.00 9,143.300 RENDER | 0.0372% |
67 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $5.05 0.0017182 Eth | $39,874.00 308,160.883 SO11111111111111111111111111111111111111112 | 1.2537% |
68 | Backpack Exchange | RENDER-USDC | $5.04 0.0017136 Eth | $39,624.00 7,870.590 RENDER | 0.0320% |
69 | Bitkub | RNDR-THB | $4.99 0.0016974 Eth | $37,200.00 7,462.423 RNDR | 0.0304% |
70 | CoinEx | RENDER-BTC | $5.05 0.0017165 Eth | $31,436.00 6,190.049 RENDER | 0.0252% |
71 | BloFin | RENDER-USDT | $5.03 0.0017126 Eth | $31,096.00 6,182.035 RENDER | 0.0252% |
72 | Mercado Bitcoin | RNDR-BRL | $5.01 0.0017051 Eth | $30,570.00 6,100.382 RNDR | 0.0248% |
73 | Bitlo | RENDER-TRY | $5.04 0.0017158 Eth | $22,237.00 4,382.452 RENDER | 0.0178% |
74 | HashKey Global | RENDER-USDT | $5.04 0.0017147 Eth | $14,945.67 2,971.190 RENDER | 0.0121% |
75 | Binance US | RENDER-USDT | $5.03 0.0017122 Eth | $13,024.80 2,590.093 RENDER | 0.0105% |
76 | Nominex | RENDER-USDC | $5.03 0.0017123 Eth | $12,557.72 2,495.899 RENDER | 0.0102% |
77 | Orca | NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $5.02 0.0017088 Eth | $12,327.82 3,500.932 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7 | 0.0142% |
78 | Kanga | RENDER-USDT | $5.05 0.0017200 Eth | $12,104.57 0.000 RENDER | 0.0000% |
79 | Icrypex | RENDER-USDT | $4.98 0.0016940 Eth | $10,903.16 2,189.809 RENDER | 0.0089% |
80 | CoinEx | RENDER-USDC | $5.02 0.0017089 Eth | $8,677.87 1,719.972 RENDER | 0.0070% |
81 | NovaDAX | RENDER-BRL | $5.04 0.0017153 Eth | $5,938.97 1,177.960 RENDER | 0.0048% |
82 | Bitstamp | RNDR-USD | $5.00 0.0016996 Eth | $5,748.45 1,150.840 RNDR | 0.0047% |
83 | Nominex | RENDER-TRY | $5.03 0.0017107 Eth | $2,805.94 558.226 RENDER | 0.0023% |
84 | Foxbit | RENDER-BRL | $5.04 0.0017154 Eth | $2,470.72 495.730 RENDER | 0.0020% |
85 | Nominex | RENDER-EUR | $5.04 0.0017145 Eth | $1,776.44 352.621 RENDER | 0.0014% |
86 | Meteora | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.03 0.0017109 Eth | $1,217.10 235.691 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0010% |
87 | Meteora | NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $5.01 0.0017064 Eth | $965.29 274.229 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7 | 0.0011% |
88 | Meteora | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.03 0.0017129 Eth | $627.03 119.654 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0005% |
89 | WOO X | RENDER-USDT | $5.03 0.0017108 Eth | $616.05 122.460 RENDER | 0.0005% |
90 | Orca | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.98 0.0016954 Eth | $451.89 87.041 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0004% |
91 | Meteora | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.00 0.0017054 Eth | $441.57 87.782 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0004% |
92 | TokoCrypto | RENDER-BTC | $5.04 0.0017149 Eth | $368.01 73.037 RENDER | 0.0003% |
93 | Orca | ORCAEKTDK7LKZ57VAAYR9QENSVEPFIU6QEMU1KEKTZE-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $5.02 0.0017090 Eth | $255.60 71.891 ORCAEKTDK7LKZ57VAAYR9QENSVEPFIU6QEMU1KEKTZE | 0.0003% |
94 | Meteora | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.00 0.0017000 Eth | $210.09 40.407 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0002% |
95 | CEX.IO | RNDR-USDT | $5.04 0.0017171 Eth | $145.17 28.888 RNDR | 0.0001% |
96 | Orca | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.04 0.0017161 Eth | $90.14 17.875 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0001% |
97 | Gate.io | RENDER-USDC | $4.99 0.0016985 Eth | $56.35 11.270 RENDER | 0.0000% |
98 | CEX.IO | RNDR-USD | $5.01 0.0017065 Eth | $38.32 7.690 RNDR | 0.0000% |
99 | Meteora | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.01 0.0017073 Eth | $28.29 5.620 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0000% |
100 | Gate.io | RENDER-TRY | $4.98 0.0016973 Eth | $8.92 1.775 RENDER | 0.0000% |
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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