ETH Price: $2,636.99 (+1.37%)

Token

Render Token (RNDR)
 

Overview

Max Total Supply

532,450,920.655491621867838809 RNDR

Holders

83,475 ( -0.020%)

Market

Price

$5.43 @ 0.002059 ETH (-2.03%)

Onchain Market Cap

$2,891,208,499.16

Circulating Supply Market Cap

$2,132,252,413.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 RNDR

Value
$0.00
0xc95f54700ae5360e03548a08ad6929b74624f893
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OVERVIEW

RNDR (Render Network) bridges GPUs across the world in order to provide much-needed power to artists, studios, and developers who rely on high-quality rendering to power their creations. The mission is to bridge the gap between GPU supply/demand through the use of distributed GPU computing.

Market

Volume (24H):$169,278,235.00
Market Capitalization:$2,132,252,413.00
Circulating Supply:392,459,381.00 RNDR
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
RENDER-USDT$5.42
0.0020538 Eth
$32,924,907.00
5,988,366.300 RENDER
23.4440%
2
WhiteBIT
RENDER-USDT$5.43
0.0020559 Eth
$14,903,332.00
2,745,479.180 RENDER
10.7484%
3
Coinbase Exchange
RNDR-USD$5.44
0.0020634 Eth
$12,119,745.00
2,226,666.430 RNDR
8.7172%
4
Gate.io
RENDER-USDT$5.44
0.0020626 Eth
$10,837,805.00
1,970,994.030 RENDER
7.7163%
5
Bybit
RENDER-USDT$5.42
0.0020543 Eth
$6,884,430.00
1,252,843.180 RENDER
4.9048%
6
DigiFinex
RENDER-USDT$5.44
0.0020617 Eth
$6,613,310.00
1,216,377.220 RENDER
4.7620%
7
Coinbase Exchange
RENDER-USD$5.42
0.0020535 Eth
$5,252,331.00
969,064.690 RENDER
3.7938%
8
OKX
RENDER-USDT$5.44
0.0020645 Eth
$5,143,282.00
934,363.109 RENDER
3.6580%
9
Toobit
RENDER-USDT$5.43
0.0020565 Eth
$4,940,004.00
898,584.430 RENDER
3.5179%
10
Websea
RENDER-USDT$5.43
0.0020553 Eth
$4,817,860.00
0.000 RENDER
0.0000%
11
HTX
RENDER-USDT$5.43
0.0020581 Eth
$3,998,876.00
730,286.335 RENDER
2.8590%
12
Bitunix
RENDER-USDT$5.42
0.0020543 Eth
$2,870,336.00
529,434.980 RENDER
2.0727%
13
Bitget
RENDER-USDT$5.45
0.0020649 Eth
$2,560,429.00
466,197.010 RENDER
1.8251%
14
AscendEX (BitMax)
RENDER-USDT$5.41
0.0020519 Eth
$2,256,139.00
416,765.600 RENDER
1.6316%
15
Bitvavo
RENDER-EUR$5.43
0.0020573 Eth
$2,225,626.00
409,867.764 RENDER
1.6046%
16
LBank
RENDER-USDT$5.46
0.0020705 Eth
$2,061,602.00
377,452.040 RENDER
1.4777%
17
KuCoin
RENDER-USDT$5.42
0.0020536 Eth
$1,751,741.00
323,228.354 RENDER
1.2654%
18
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.43
0.0020596 Eth
$1,723,026.00
310,539.701 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
1.2157%
19
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.46
0.0020700 Eth
$1,485,573.00
267,984.881 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
1.0491%
20
Hotcoin
RENDER-USDT$5.42
0.0020531 Eth
$1,289,979.00
238,159.690 RENDER
0.9324%
21
Binance
RENDER-USDC$5.42
0.0020538 Eth
$1,174,337.00
214,201.070 RENDER
0.8386%
22
bitcastle
RENDER-USDT$5.43
0.0020557 Eth
$968,539.00
176,195.600 RENDER
0.6898%
23
Kraken
RENDER-USD$5.43
0.0020578 Eth
$848,025.00
156,202.881 RENDER
0.6115%
24
WhiteBIT
RENDER-BTC$5.44
0.0020603 Eth
$828,785.00
152,349.730 RENDER
0.5964%
25
Binance
RENDER-TRY$5.45
0.0020688 Eth
$803,138.00
145,670.760 RENDER
0.5703%
26
MEXC
RENDER-USDT$5.43
0.0020552 Eth
$770,783.00
142,062.020 RENDER
0.5562%
27
Bithumb
RENDER-KRW$5.39
0.0020456 Eth
$756,676.00
140,257.541 RENDER
0.5491%
28
FameEX
RENDER-USDT$5.44
0.0020575 Eth
$674,511.00
122,703.900 RENDER
0.4804%
29
BingX
RENDER-USDT$5.44
0.0020607 Eth
$563,527.00
102,450.973 RENDER
0.4011%
30
PointPay
RENDER-USDT$5.44
0.0020607 Eth
$537,978.00
97,862.673 RENDER
0.3831%
31
Phemex
RENDER-USDT$5.45
0.0020636 Eth
$536,987.00
98,475.890 RENDER
0.3855%
32
WEEX
RENDER-USDT$5.42
0.0020543 Eth
$480,784.00
87,465.400 RENDER
0.3424%
33
Binance
RENDER-BTC$5.42
0.0020568 Eth
$463,524.00
83,200.510 RENDER
0.3257%
34
BloFin
RENDER-USDT$5.42
0.0020554 Eth
$396,976.00
72,399.817 RENDER
0.2834%
35
BitMart
RENDER-USDT$5.43
0.0020561 Eth
$374,400.00
68,991.000 RENDER
0.2701%
36
Bitrue
RENDER-USDT$5.42
0.0020535 Eth
$373,965.00
69,029.760 RENDER
0.2702%
37
BitDelta
RENDER-USDT$5.44
0.0020583 Eth
$358,597.00
65,403.670 RENDER
0.2561%
38
CoinW
RENDER-USDT$5.42
0.0020528 Eth
$351,200.00
64,827.150 RENDER
0.2538%
39
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$5.43
0.0020580 Eth
$328,838.00
59,394.228 0X61299774020DA444AF134C82FA83E3810B309991
0.2325%
40
OrangeX
RENDER-USDT$5.43
0.0020576 Eth
$322,608.00
58,699.070 RENDER
0.2298%
41
Binance
RENDER-FDUSD$5.43
0.0020585 Eth
$308,743.00
56,123.410 RENDER
0.2197%
42
Bitazza
RENDER-USDT$5.44
0.0020604 Eth
$280,688.00
51,263.230 RENDER
0.2007%
43
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$5.45
0.0020659 Eth
$277,990.00
49,847.112 0X61299774020DA444AF134C82FA83E3810B309991
0.1951%
44
Nominex
RENDER-USDT$5.44
0.0020605 Eth
$273,323.00
50,200.659 RENDER
0.1965%
45
WhiteBIT
RENDER-TRY$5.43
0.0020571 Eth
$267,943.00
49,332.150 RENDER
0.1931%
46
CoinEx
RENDER-USDT$5.45
0.0020637 Eth
$259,929.00
47,255.161 RENDER
0.1850%
47
Coinbase Exchange
RNDR-USDT$5.45
0.0020611 Eth
$226,552.00
41,595.160 RNDR
0.1628%
48
LCX Exchange
RENDER-EUR$5.42
0.0020541 Eth
$198,694.00
36,676.623 RENDER
0.1436%
49
Upbit
RENDER-BTC$5.45
0.0020657 Eth
$192,336.00
35,304.639 RENDER
0.1382%
50
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$5.47
0.0020707 Eth
$180,495.00
32,806.346 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.1284%
51
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$5.39
0.0020425 Eth
$164,874.00
30,029.280 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.1176%
52
Fairdesk
RENDER-USDT$5.43
0.0020573 Eth
$157,099.00
28,934.355 RENDER
0.1133%
53
Kraken
RENDER-EUR$5.43
0.0020572 Eth
$131,811.00
24,278.582 RENDER
0.0950%
54
Backpack Exchange
RENDER-USDC$5.44
0.0020591 Eth
$130,323.00
23,728.980 RENDER
0.0929%
55
Binance
RENDER-EUR$5.45
0.0020649 Eth
$129,026.00
23,527.110 RENDER
0.0921%
56
Coinbase Exchange
RNDR-EUR$5.44
0.0020587 Eth
$127,744.00
23,482.230 RNDR
0.0919%
57
TokoCrypto
RENDER-USDT$5.44
0.0020579 Eth
$124,194.00
22,842.175 RENDER
0.0894%
58
Nonkyc.io
RENDER-USDT$5.46
0.0020700 Eth
$117,293.00
21,334.252 RENDER
0.0835%
59
Tapbit
RENDER-USDT$5.44
0.0020589 Eth
$114,775.00
20,890.660 RENDER
0.0818%
60
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$5.43
0.0020587 Eth
$73,997.00
13,460.876 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0527%
61
Uniswap V2 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$5.40
0.0020439 Eth
$62,236.00
11,371.520 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.0445%
62
Binance
RENDER-BRL$5.43
0.0020593 Eth
$60,944.00
11,103.660 RENDER
0.0435%
63
Raydium (CLMM)
SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$5.46
0.0020702 Eth
$60,294.00
310,539.701 SO11111111111111111111111111111111111111112
1.2157%
64
Crypto.com Exchange
RENDER-USD$5.42
0.0020543 Eth
$55,945.00
10,319.210 RENDER
0.0404%
65
Gemini
RNDR-USD$5.46
0.0020704 Eth
$55,630.00
10,188.687 RNDR
0.0399%
66
Mercado Bitcoin
RNDR-BRL$5.42
0.0020546 Eth
$54,290.00
10,015.733 RNDR
0.0392%
67
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$5.46
0.0020659 Eth
$51,542.00
9,309.698 0X61299774020DA444AF134C82FA83E3810B309991
0.0364%
68
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.46
0.0020669 Eth
$26,512.00
4,784.277 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0187%
69
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F$5.44
0.0020615 Eth
$21,584.00
3,914.784 0X61299774020DA444AF134C82FA83E3810B309991
0.0153%
70
Icrypex
RENDER-USDT$5.46
0.0020672 Eth
$17,452.87
3,199.130 RENDER
0.0125%
71
Binance US
RENDER-USDT$5.42
0.0020549 Eth
$16,047.80
2,961.345 RENDER
0.0116%
72
Crypto.com Exchange
RENDER-USDT$5.43
0.0020558 Eth
$14,321.41
2,639.610 RENDER
0.0103%
73
Bitstamp
RNDR-USD$5.44
0.0020629 Eth
$12,182.61
2,239.450 RNDR
0.0088%
74
Kanga
RENDER-USDT$5.44
0.0020615 Eth
$11,338.72
0.000 RENDER
0.0000%
75
Bitlo
RENDER-TRY$5.47
0.0020728 Eth
$11,093.03
1,990.821 RENDER
0.0078%
76
Nominex
RENDER-USDC$5.44
0.0020576 Eth
$8,842.99
1,626.427 RENDER
0.0064%
77
Orca
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$5.46
0.0020696 Eth
$6,749.20
3,814.675 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0149%
78
Bitkub
RNDR-THB$5.46
0.0020678 Eth
$5,263.16
963.362 RNDR
0.0038%
79
WOO X
RENDER-USDT$5.43
0.0020579 Eth
$5,203.66
957.890 RENDER
0.0038%
80
CoinEx
RENDER-BTC$5.44
0.0020608 Eth
$5,061.55
910.830 RENDER
0.0036%
81
CoinEx
RENDER-USDC$5.43
0.0020583 Eth
$4,815.51
879.590 RENDER
0.0034%
82
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.44
0.0020612 Eth
$4,691.85
846.707 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0033%
83
Nominex
RENDER-TRY$5.45
0.0020610 Eth
$4,548.44
835.186 RENDER
0.0033%
84
Foxbit
RENDER-BRL$5.45
0.0020641 Eth
$3,353.95
611.880 RENDER
0.0024%
85
NovaDAX
RENDER-BRL$5.51
0.0020872 Eth
$2,764.49
502.100 RENDER
0.0020%
86
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$5.46
0.0020690 Eth
$2,333.41
422.247 0X61299774020DA444AF134C82FA83E3810B309991
0.0017%
87
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X61299774020DA444AF134C82FA83E3810B309991$5.50
0.0020805 Eth
$2,309.52
203.861 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0008%
88
CEX.IO
RNDR-USD$5.44
0.0020598 Eth
$2,304.26
416.979 RNDR
0.0016%
89
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.44
0.0020639 Eth
$1,825.73
330.082 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0013%
90
Gate.io
RENDER-USDC$5.45
0.0020653 Eth
$1,783.88
324.470 RENDER
0.0013%
91
HashKey Global
RENDER-USDT$5.44
0.0020608 Eth
$1,346.42
245.600 RENDER
0.0010%
92
Meteora
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$5.44
0.0020618 Eth
$1,192.38
687.059 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0027%
93
Bitazza
RENDER-THB$5.41
0.0020493 Eth
$1,177.76
213.230 RENDER
0.0008%
94
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$5.42
0.0020540 Eth
$1,107.93
201.389 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0008%
95
Nominex
RENDER-EUR$5.44
0.0020588 Eth
$646.94
118.917 RENDER
0.0005%
96
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$5.47
0.0020750 Eth
$278.77
50.304 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0002%
97
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$5.51
0.0020898 Eth
$223.29
40.405 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0002%
98
Nominex
RENDER-BRL$5.44
0.0020602 Eth
$178.37
32.766 RENDER
0.0001%
99
CEX.IO
RNDR-USDT$5.44
0.0020598 Eth
$29.98
5.452 RNDR
0.0000%
100
Gate.io
RENDER-TRY$5.44
0.0020632 Eth
$11.06
2.007 RENDER
0.0000%

Contract Source Code Verified (Exact Match)

Contract Name:
AdminUpgradeabilityProxy

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, GNU LGPLv3 license
/**
 *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

Contract ABI

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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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