ERC-20
Overview
Max Total Supply
532,476,763.336282621867838809 RNDR
Holders
83,054 ( -0.004%)
Market
Price
$4.27 @ 0.001569 ETH (+2.16%)
Onchain Market Cap
$2,273,675,779.45
Circulating Supply Market Cap
$2,208,209,495.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
161.727668293548951082 RNDRValue
$690.58 ( ~0.253808985134086 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | RENDER-USDT | $4.27 0.0015648 Eth | $12,261,336.00 2,979,407.920 RENDER | 14.7835% |
2 | ![]() | RENDER-USDT | $4.27 0.0015677 Eth | $8,562,507.00 2,005,659.000 RENDER | 9.9519% |
3 | ![]() | RENDER-USD | $4.27 0.0015675 Eth | $5,416,635.00 1,268,829.920 RENDER | 6.2958% |
4 | ![]() | RENDER-USDT | $4.27 0.0015681 Eth | $4,981,942.00 1,203,106.818 RENDER | 5.9697% |
5 | ![]() | RENDER-USDT | $4.28 0.0015711 Eth | $4,311,456.00 1,007,592.080 RENDER | 4.9996% |
6 | ![]() | RENDER-USDT | $4.27 0.0015685 Eth | $4,260,700.00 0.000 RENDER | 0.0000% |
7 | ![]() | RNDR-USD | $4.27 0.0015683 Eth | $3,608,780.00 844,830.960 RNDR | 4.1920% |
8 | ![]() | RENDER-USDT | $4.28 0.0015700 Eth | $3,546,996.00 857,935.390 RENDER | 4.2570% |
9 | ![]() | RENDER-USDT | $4.27 0.0015688 Eth | $3,510,120.00 847,871.270 RENDER | 4.2071% |
10 | ![]() | RENDER-USDT | $4.27 0.0015677 Eth | $3,444,519.00 836,706.890 RENDER | 4.1517% |
11 | ![]() | RENDER-USDT | $4.27 0.0015693 Eth | $3,070,205.00 745,444.200 RENDER | 3.6988% |
12 | ![]() | RENDER-USDT | $4.27 0.0015688 Eth | $2,448,311.00 591,540.309 RENDER | 2.9352% |
13 | ![]() | RENDER-USDC | $4.26 0.0015654 Eth | $2,426,706.00 584,102.560 RENDER | 2.8983% |
14 | ![]() | RENDER-USDT | $4.27 0.0015687 Eth | $2,406,467.00 563,286.360 RENDER | 2.7950% |
15 | ![]() | RENDER-USDT | $4.27 0.0015680 Eth | $2,341,081.00 548,265.900 RENDER | 2.7204% |
16 | ![]() | RENDER-USDT | $4.26 0.0015664 Eth | $2,137,303.00 501,370.180 RENDER | 2.4877% |
17 | ![]() | RENDER-USDC | $4.26 0.0015628 Eth | $2,074,729.00 504,257.950 RENDER | 2.5021% |
18 | ![]() | RENDER-USDT | $4.27 0.0015681 Eth | $1,820,315.00 442,124.090 RENDER | 2.1938% |
19 | ![]() | RENDER-USDT | $4.27 0.0015686 Eth | $1,118,480.00 261,764.830 RENDER | 1.2989% |
20 | ![]() | RENDER-USDT | $4.27 0.0015684 Eth | $1,099,477.00 267,020.300 RENDER | 1.3249% |
21 | ![]() | RENDER-USD | $4.28 0.0015704 Eth | $912,211.00 213,382.577 RENDER | 1.0588% |
22 | ![]() | RENDER-EUR | $4.27 0.0015694 Eth | $878,825.00 205,711.212 RENDER | 1.0207% |
23 | ![]() | RENDER-USDT | $4.27 0.0015693 Eth | $858,511.00 208,590.302 RENDER | 1.0350% |
24 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.25 0.0015615 Eth | $828,086.00 193,955.693 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.9624% |
25 | ![]() | RENDER-USDT | $4.27 0.0015672 Eth | $768,532.00 180,022.720 RENDER | 0.8933% |
26 | ![]() | RENDER-USDT | $4.27 0.0015695 Eth | $701,807.00 164,204.980 RENDER | 0.8148% |
27 | ![]() | RENDER-EUR | $4.28 0.0015697 Eth | $660,651.00 154,506.300 RENDER | 0.7666% |
28 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.28 0.0015707 Eth | $602,757.00 141,016.226 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.6997% |
29 | ![]() | RNDR-USDT | $4.26 0.0015648 Eth | $498,782.00 117,023.610 RNDR | 0.5807% |
30 | ![]() | RENDER-USDT | $4.27 0.0015691 Eth | $355,314.00 83,131.830 RENDER | 0.4125% |
31 | ![]() | RENDER-USDT | $4.26 0.0015653 Eth | $340,810.00 83,029.156 RENDER | 0.4120% |
32 | ![]() | RENDER-USDT | $4.27 0.0015666 Eth | $330,505.00 77,457.600 RENDER | 0.3843% |
33 | ![]() | RENDER-TRY | $4.27 0.0015689 Eth | $318,098.00 77,396.380 RENDER | 0.3840% |
34 | ![]() | RENDER-USDT | $4.27 0.0015682 Eth | $311,978.00 75,329.200 RENDER | 0.3738% |
35 | ![]() | RENDER-USDT | $4.28 0.0015713 Eth | $302,344.00 72,998.900 RENDER | 0.3622% |
36 | ![]() | RENDER-EUR | $4.28 0.0015715 Eth | $301,462.00 70,468.494 RENDER | 0.3497% |
37 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $4.27 0.0015675 Eth | $274,156.00 65,399.779 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.3245% |
38 | ![]() | RENDER-USDT | $4.27 0.0015689 Eth | $259,563.00 63,053.950 RENDER | 0.3129% |
39 | ![]() | RENDER-USDT | $4.28 0.0015708 Eth | $255,224.00 59,659.979 RENDER | 0.2960% |
40 | ![]() | RENDER-USDT | $4.27 0.0015685 Eth | $249,060.00 60,372.077 RENDER | 0.2996% |
41 | ![]() | RENDER-USDT | $4.26 0.0015651 Eth | $246,258.00 57,768.600 RENDER | 0.2866% |
42 | ![]() | RENDER-USDT | $4.26 0.0015657 Eth | $240,245.00 58,034.620 RENDER | 0.2880% |
43 | ![]() | RENDER-USDT | $4.24 0.0015591 Eth | $223,508.00 52,724.867 RENDER | 0.2616% |
44 | ![]() | RENDER-USDT | $4.27 0.0015671 Eth | $180,000.00 43,515.040 RENDER | 0.2159% |
45 | ![]() | RENDER-BTC | $4.26 0.0015666 Eth | $171,806.00 41,170.090 RENDER | 0.2043% |
46 | ![]() | RENDER-USDC | $4.27 0.0015675 Eth | $171,357.00 40,136.163 RENDER | 0.1992% |
47 | ![]() | RENDER-USDT | $4.27 0.0015683 Eth | $148,288.00 36,055.442 RENDER | 0.1789% |
48 | ![]() | RENDER-USD | $4.23 0.0015537 Eth | $145,670.00 34,429.242 RENDER | 0.1708% |
49 | ![]() | RENDER-BTC | $4.26 0.0015624 Eth | $142,072.00 33,382.380 RENDER | 0.1656% |
50 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $4.28 0.0015712 Eth | $141,742.00 33,741.486 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.1674% |
51 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $4.24 0.0015577 Eth | $135,338.00 32,261.438 0X61299774020DA444AF134C82FA83E3810B309991 | 0.1601% |
52 | ![]() | RENDER-USDT | $4.27 0.0015698 Eth | $132,514.00 32,131.512 RENDER | 0.1594% |
53 | ![]() | RENDER-TRY | $4.28 0.0015715 Eth | $126,547.00 30,480.870 RENDER | 0.1512% |
54 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.27 0.0015683 Eth | $80,485.00 19,429.966 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0964% |
55 | ![]() | RNDR-EUR | $4.27 0.0015662 Eth | $67,805.00 15,894.740 RNDR | 0.0789% |
56 | ![]() | RENDER-USD | $4.25 0.0015623 Eth | $56,273.00 13,227.010 RENDER | 0.0656% |
57 | ![]() | RENDER-USDT | $4.27 0.0015690 Eth | $55,612.00 13,497.860 RENDER | 0.0670% |
58 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.27 0.0015688 Eth | $54,957.00 13,315.400 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0661% |
59 | ![]() | RNDR-USD | $4.27 0.0015697 Eth | $49,752.00 11,643.320 RNDR | 0.0578% |
60 | ![]() | RENDER-TRY | $4.27 0.0015664 Eth | $45,808.00 10,735.810 RENDER | 0.0533% |
61 | ![]() | RNDR-USD | $4.25 0.0015613 Eth | $40,118.00 9,439.566 RNDR | 0.0468% |
62 | ![]() | RENDER-USDT | $4.27 0.0015691 Eth | $34,874.00 8,409.720 RENDER | 0.0417% |
63 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $4.24 0.0015591 Eth | $33,316.00 7,947.392 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.0394% |
64 | ![]() | RENDER-EUR | $4.28 0.0015717 Eth | $32,183.00 7,877.460 RENDER | 0.0391% |
65 | ![]() | RENDER-USDT | $4.26 0.0015653 Eth | $31,958.00 7,782.970 RENDER | 0.0386% |
66 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $4.26 0.0015640 Eth | $30,145.00 7,182.348 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0356% |
67 | ![]() | RENDER-USDT | $4.27 0.0015672 Eth | $29,339.00 6,872.484 RENDER | 0.0341% |
68 | ![]() | RENDER-USDT | $4.27 0.0015695 Eth | $28,068.00 6,566.933 RENDER | 0.0326% |
69 | ![]() | RENDER-USDC | $4.25 0.0015628 Eth | $27,030.00 6,567.400 RENDER | 0.0326% |
70 | ![]() | RENDER-IDR | $4.28 0.0015699 Eth | $23,455.00 5,485.293 RENDER | 0.0272% |
71 | ![]() | SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $4.25 0.0015609 Eth | $20,307.00 193,955.693 SO11111111111111111111111111111111111111112 | 0.9624% |
72 | ![]() | RENDER-USDT | $4.28 0.0015704 Eth | $18,225.98 4,262.010 RENDER | 0.0211% |
73 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.27 0.0015672 Eth | $16,866.47 3,946.040 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0196% |
74 | ![]() | RENDER-BRL | $4.27 0.0015671 Eth | $16,362.80 3,922.220 RENDER | 0.0195% |
75 | ![]() | RENDER-USDT | $4.27 0.0015690 Eth | $15,228.83 3,678.510 RENDER | 0.0183% |
76 | ![]() | RENDER-USDT | $4.27 0.0015689 Eth | $14,420.20 3,374.501 RENDER | 0.0167% |
77 | ![]() | RENDER-BTC | $4.26 0.0015658 Eth | $13,630.19 3,237.150 RENDER | 0.0161% |
78 | ![]() | RNDR-BRL | $4.27 0.0015693 Eth | $12,603.07 2,949.044 RNDR | 0.0146% |
79 | ![]() | RENDER-USDT | $4.26 0.0015639 Eth | $10,270.18 0.000 RENDER | 0.0000% |
80 | ![]() | RENDER-BRL | $4.28 0.0015727 Eth | $8,063.57 1,987.840 RENDER | 0.0099% |
81 | ![]() | RENDER-TRY | $4.29 0.0015753 Eth | $6,669.80 1,598.369 RENDER | 0.0079% |
82 | ![]() | RENDER-USDC | $4.28 0.0015713 Eth | $5,075.99 1,236.419 RENDER | 0.0061% |
83 | ![]() | RENDER-USDT | $4.27 0.0015682 Eth | $4,288.67 1,003.930 RENDER | 0.0050% |
84 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-BZLBGTNCSFFOTH2GYDTWR7E4IMWZPR5JQCUUGEWR646K | $4.23 0.0015540 Eth | $3,680.75 865.986 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0043% |
85 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $4.27 0.0015658 Eth | $2,445.13 579.881 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0029% |
86 | ![]() | RENDER-USDC | $4.26 0.0015628 Eth | $1,435.49 337.278 RENDER | 0.0017% |
87 | ![]() | RENDER-PLN | $4.29 0.0015763 Eth | $1,325.43 308.743 RENDER | 0.0015% |
88 | ![]() | RENDER-USDC | $4.26 0.0015628 Eth | $566.36 137.080 RENDER | 0.0007% |
89 | ![]() | NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $4.31 0.0015819 Eth | $400.87 278.595 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7 | 0.0014% |
90 | ![]() | RNDR-USDT | $4.27 0.0015685 Eth | $234.91 56.580 RNDR | 0.0003% |
91 | ![]() | RENDER-BTC | $4.27 0.0015668 Eth | $201.20 47.143 RENDER | 0.0002% |
92 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $4.26 0.0015640 Eth | $188.51 44.603 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0002% |
93 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991 | $4.26 0.0015640 Eth | $118.73 115.032 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.0006% |
94 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $4.26 0.0015636 Eth | $114.85 27.765 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0001% |
95 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $4.24 0.0015579 Eth | $83.86 20.305 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0001% |
96 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $4.23 0.0015528 Eth | $63.29 15.067 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0001% |
97 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $4.26 0.0015640 Eth | $51.61 12.502 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0001% |
98 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $4.24 0.0015577 Eth | $47.82 11.179 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0001% |
99 | ![]() | RENDER-TRY | $4.25 0.0015591 Eth | $41.18 9.878 RENDER | 0.0000% |
100 | ![]() | RNDR-USD | $4.27 0.0015688 Eth | $26.29 6.280 RNDR | 0.0000% |
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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