ERC-20
Overview
Max Total Supply
532,220,804.735491621867838809 RNDR
Holders
82,406 ( 0.008%)
Market
Price
$5.21 @ 0.001946 ETH (+5.63%)
Onchain Market Cap
$2,772,870,392.67
Circulating Supply Market Cap
$2,045,149,024.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
1,500 RNDRValue
$7,815.00 ( ~2.9188 Eth) [0.0003%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | RENDER-USDT | $5.21 0.0019455 Eth | $18,773,810.00 3,713,309.030 RENDER | 23.1056% |
2 | ![]() | RNDR-USD | $5.21 0.0019454 Eth | $7,504,049.00 1,439,791.390 RNDR | 8.9589% |
3 | ![]() | RENDER-USDT | $5.21 0.0019445 Eth | $5,926,046.00 1,137,395.710 RENDER | 7.0773% |
4 | ![]() | RENDER-USDT | $5.21 0.0019453 Eth | $5,840,066.00 1,156,028.330 RENDER | 7.1932% |
5 | ![]() | RENDER-USDT | $5.21 0.0019458 Eth | $3,688,171.00 707,620.730 RENDER | 4.4031% |
6 | ![]() | RENDER-USDT | $5.21 0.0019450 Eth | $3,555,550.00 703,770.124 RENDER | 4.3791% |
7 | ![]() | RENDER-USDT | $5.21 0.0019459 Eth | $3,436,930.00 678,905.884 RENDER | 4.2244% |
8 | ![]() | RENDER-USD | $5.21 0.0019437 Eth | $3,388,449.00 650,623.880 RENDER | 4.0484% |
9 | ![]() | RENDER-USDT | $5.21 0.0019432 Eth | $2,816,632.00 557,118.040 RENDER | 3.4666% |
10 | ![]() | RENDER-USDT | $5.21 0.0019453 Eth | $2,762,535.00 0.000 RENDER | 0.0000% |
11 | ![]() | RENDER-USDT | $5.21 0.0019458 Eth | $2,307,555.00 442,647.770 RENDER | 2.7543% |
12 | ![]() | RENDER-USDT | $5.21 0.0019432 Eth | $1,760,995.00 348,011.400 RENDER | 2.1655% |
13 | ![]() | RENDER-USDT | $5.23 0.0019533 Eth | $1,746,706.00 333,720.300 RENDER | 2.0765% |
14 | ![]() | RENDER-USDT | $5.22 0.0019479 Eth | $1,691,811.00 333,645.660 RENDER | 2.0761% |
15 | ![]() | RENDER-EUR | $5.21 0.0019437 Eth | $1,482,925.00 284,732.194 RENDER | 1.7717% |
16 | ![]() | RENDER-USDT | $5.22 0.0019482 Eth | $1,269,285.00 243,256.840 RENDER | 1.5136% |
17 | ![]() | RENDER-USDT | $5.21 0.0019442 Eth | $1,208,748.00 232,136.940 RENDER | 1.4444% |
18 | ![]() | RENDER-TRY | $5.19 0.0019427 Eth | $1,137,218.00 225,973.310 RENDER | 1.4061% |
19 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.21 0.0019454 Eth | $1,104,230.00 216,896.547 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 1.3496% |
20 | ![]() | RENDER-USDT | $5.20 0.0019395 Eth | $1,093,078.00 210,337.230 RENDER | 1.3088% |
21 | ![]() | RENDER-USDT | $5.21 0.0019450 Eth | $974,498.00 192,511.990 RENDER | 1.1979% |
22 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.21 0.0019438 Eth | $650,211.00 127,571.323 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.7938% |
23 | ![]() | RENDER-USDT | $5.22 0.0019466 Eth | $593,054.00 113,703.591 RENDER | 0.7075% |
24 | ![]() | RENDER-USD | $5.21 0.0019447 Eth | $575,930.00 110,522.058 RENDER | 0.6877% |
25 | ![]() | RENDER-USDT | $5.21 0.0019461 Eth | $555,054.00 109,716.440 RENDER | 0.6827% |
26 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $5.22 0.0019483 Eth | $524,763.00 103,019.092 0X61299774020DA444AF134C82FA83E3810B309991 | 0.6410% |
27 | ![]() | RENDER-USDC | $5.21 0.0019448 Eth | $478,816.00 95,057.040 RENDER | 0.5915% |
28 | ![]() | RENDER-BTC | $5.21 0.0019461 Eth | $399,882.00 76,708.740 RENDER | 0.4773% |
29 | ![]() | RENDER-USDT | $5.21 0.0019460 Eth | $378,344.00 74,835.600 RENDER | 0.4657% |
30 | ![]() | RENDER-USDT | $5.20 0.0019429 Eth | $377,123.00 72,464.070 RENDER | 0.4509% |
31 | ![]() | RENDER-KRW | $5.26 0.0019638 Eth | $374,277.00 71,124.658 RENDER | 0.4426% |
32 | ![]() | RENDER-USDT | $5.21 0.0019436 Eth | $371,732.00 73,541.571 RENDER | 0.4576% |
33 | ![]() | RENDER-BTC | $5.20 0.0019427 Eth | $366,531.00 72,297.790 RENDER | 0.4499% |
34 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $5.20 0.0019391 Eth | $361,996.00 70,037.332 0X61299774020DA444AF134C82FA83E3810B309991 | 0.4358% |
35 | ![]() | RENDER-USDT | $5.19 0.0019385 Eth | $344,750.00 66,381.400 RENDER | 0.4130% |
36 | ![]() | RENDER-USDT | $5.21 0.0019459 Eth | $316,953.00 60,785.730 RENDER | 0.3782% |
37 | ![]() | RNDR-JPY | $5.20 0.0019399 Eth | $307,863.00 59,245.076 RNDR | 0.3686% |
38 | ![]() | RENDER-USDT | $5.22 0.0019486 Eth | $307,410.00 60,716.776 RENDER | 0.3778% |
39 | ![]() | RENDER-BTC | $5.16 0.0019265 Eth | $303,352.00 58,762.653 RENDER | 0.3656% |
40 | ![]() | RENDER-USDT | $5.20 0.0019425 Eth | $301,241.00 59,753.150 RENDER | 0.3718% |
41 | ![]() | RENDER-USDT | $5.22 0.0019479 Eth | $295,893.00 56,718.350 RENDER | 0.3529% |
42 | ![]() | RENDER-USDT | $5.21 0.0019432 Eth | $293,709.00 58,038.330 RENDER | 0.3611% |
43 | ![]() | RENDER-USDT | $5.22 0.0019478 Eth | $276,211.00 54,512.150 RENDER | 0.3392% |
44 | ![]() | RENDER-TRY | $5.21 0.0019445 Eth | $263,624.00 50,614.390 RENDER | 0.3149% |
45 | ![]() | RENDER-USDT | $5.20 0.0019414 Eth | $262,923.00 51,587.798 RENDER | 0.3210% |
46 | ![]() | RNDR-USDT | $5.19 0.0019389 Eth | $231,261.00 44,519.680 RNDR | 0.2770% |
47 | ![]() | RENDER-SGD | $5.16 0.0019267 Eth | $192,089.00 37,206.556 RENDER | 0.2315% |
48 | ![]() | RENDER-USD | $5.16 0.0019256 Eth | $191,854.00 37,180.987 RENDER | 0.2314% |
49 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $5.19 0.0019377 Eth | $183,862.00 35,535.800 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.2211% |
50 | ![]() | RNDR-USDT | $5.21 0.0019455 Eth | $173,150.00 33,212.665 RNDR | 0.2067% |
51 | ![]() | RNDR-USDC | $5.21 0.0019457 Eth | $169,139.00 32,439.905 RNDR | 0.2019% |
52 | ![]() | RENDER-FDUSD | $5.20 0.0019432 Eth | $150,476.00 29,536.380 RENDER | 0.1838% |
53 | ![]() | RENDER-USDT | $5.21 0.0019462 Eth | $91,823.00 17,613.586 RENDER | 0.1096% |
54 | ![]() | RENDER-USDT | $5.21 0.0019443 Eth | $69,471.00 13,740.980 RENDER | 0.0855% |
55 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.20 0.0019391 Eth | $68,361.00 13,487.296 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0839% |
56 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $5.15 0.0019222 Eth | $67,973.00 13,419.305 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0835% |
57 | ![]() | RNDR-USD | $5.23 0.0019511 Eth | $66,056.00 12,635.094 RNDR | 0.0786% |
58 | ![]() | RENDER-BRL | $5.20 0.0019404 Eth | $55,395.00 11,016.890 RENDER | 0.0686% |
59 | ![]() | RENDER-USDT | $5.20 0.0019465 Eth | $55,074.00 10,586.506 RENDER | 0.0659% |
60 | ![]() | RENDER-EUR | $5.22 0.0019467 Eth | $54,913.00 10,526.621 RENDER | 0.0655% |
61 | ![]() | RENDER-EUR | $5.19 0.0019383 Eth | $54,342.00 10,802.680 RENDER | 0.0672% |
62 | ![]() | RNDR-EUR | $5.21 0.0019428 Eth | $49,922.00 9,590.960 RNDR | 0.0597% |
63 | ![]() | 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $5.19 0.0019375 Eth | $36,081.00 7,000.582 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24 | 0.0436% |
64 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.21 0.0019434 Eth | $34,901.00 6,909.686 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0430% |
65 | ![]() | RENDER-TRY | $5.21 0.0019436 Eth | $31,192.00 6,098.926 RENDER | 0.0379% |
66 | ![]() | RENDER-USDT | $5.22 0.0019479 Eth | $29,742.00 5,870.100 RENDER | 0.0365% |
67 | ![]() | RENDER-IDR | $5.14 0.0019193 Eth | $28,149.00 5,473.226 RENDER | 0.0341% |
68 | ![]() | RENDER-USDC | $5.21 0.0019425 Eth | $26,451.00 5,214.680 RENDER | 0.0324% |
69 | ![]() | RENDER-USDT | $5.20 0.0019425 Eth | $26,327.00 5,058.210 RENDER | 0.0315% |
70 | ![]() | RNDR-THB | $5.20 0.0019415 Eth | $23,542.00 4,524.951 RNDR | 0.0282% |
71 | ![]() | RENDER-USD | $5.21 0.0019457 Eth | $20,616.00 3,954.370 RENDER | 0.0246% |
72 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.20 0.0019403 Eth | $15,963.08 3,129.039 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0195% |
73 | ![]() | RENDER-USDT | $5.16 0.0019253 Eth | $15,328.94 2,971.421 RENDER | 0.0185% |
74 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $5.19 0.0019383 Eth | $15,101.79 2,919.857 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0182% |
75 | ![]() | RENDER-USDC | $5.19 0.0019370 Eth | $14,796.54 2,959.863 RENDER | 0.0184% |
76 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991 | $5.24 0.0019562 Eth | $12,068.20 11,751.182 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.0731% |
77 | ![]() | RNDR-USD | $5.23 0.0019508 Eth | $11,371.54 2,226.980 RNDR | 0.0139% |
78 | ![]() | RENDER-USDT | $5.20 0.0019414 Eth | $6,774.22 0.000 RENDER | 0.0000% |
79 | ![]() | RNDR-KRW | $5.23 0.0019514 Eth | $5,762.94 1,102.188 RNDR | 0.0069% |
80 | ![]() | RNDR-USDT | $5.21 0.0019454 Eth | $3,275.44 652.199 RNDR | 0.0041% |
81 | ![]() | RENDER-BRL | $5.19 0.0019387 Eth | $3,194.85 637.360 RENDER | 0.0040% |
82 | ![]() | RENDER-USDC | $5.20 0.0019420 Eth | $2,742.66 548.490 RENDER | 0.0034% |
83 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $5.22 0.0019472 Eth | $2,216.67 436.895 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0027% |
84 | ![]() | RENDER-USDT | $5.21 0.0019443 Eth | $1,367.79 262.530 RENDER | 0.0016% |
85 | ![]() | RENDER-THB | $5.23 0.0019539 Eth | $1,330.24 261.400 RENDER | 0.0016% |
86 | ![]() | RNDR-USDT | $5.25 0.0019568 Eth | $1,310.71 260.180 RNDR | 0.0016% |
87 | ![]() | RENDER-BTC | $5.20 0.0019425 Eth | $1,080.67 207.648 RENDER | 0.0013% |
88 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.15 0.0019222 Eth | $916.23 178.771 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0011% |
89 | ![]() | RENDER-IDR | $5.19 0.0019352 Eth | $909.97 175.492 RENDER | 0.0011% |
90 | ![]() | NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | $5.16 0.0019240 Eth | $847.64 605.257 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7 | 0.0038% |
91 | ![]() | RNDR-USD | $5.22 0.0019488 Eth | $756.95 149.689 RNDR | 0.0009% |
92 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.20 0.0019396 Eth | $282.71 55.464 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0003% |
93 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991 | $5.27 0.0019650 Eth | $186.05 181.579 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.0011% |
94 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.20 0.0019420 Eth | $156.29 30.809 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0002% |
95 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $5.15 0.0019260 Eth | $102.69 20.307 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0001% |
96 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $5.22 0.0019479 Eth | $64.78 12.529 0X61299774020DA444AF134C82FA83E3810B309991 | 0.0001% |
97 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112 | $5.20 0.0019400 Eth | $57.56 11.218 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0001% |
98 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $5.20 0.0019414 Eth | $23.49 4.501 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0000% |
99 | ![]() | RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-FGX1WD9WZMU3YLWXAFSARPFKGZJLB2DZCQMKX9EXPUVJ | $5.15 0.0019235 Eth | $21.05 4.248 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF | 0.0000% |
100 | ![]() | 0X61299774020DA444AF134C82FA83E3810B309991-0X1BFD67037B42CF73ACF2047067BD4F2C47D9BFD6 | $5.24 0.0019556 Eth | $20.75 4.039 0X61299774020DA444AF134C82FA83E3810B309991 | 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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