ETH Price: $2,502.08 (-5.31%)
Gas: 2.88 Gwei

Token

Render Token (RNDR)
 

Overview

Max Total Supply

532,476,763.336282621867838809 RNDR

Holders

83,024 ( -0.046%)

Market

Price

$3.66 @ 0.001463 ETH (-6.88%)

Onchain Market Cap

$1,948,864,953.81

Circulating Supply Market Cap

$1,893,269,161.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
47.4776 RNDR

Value
$173.77 ( ~0.0694501813274956 Eth) [0.0000%]
0x5df7807e89e14abfbc472fabb4b1f65fe91982a6
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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):$417,078,808.00
Market Capitalization:$1,893,269,161.00
Circulating Supply:517,716,590.00 RNDR
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Deepcoin
RENDER-USDT$3.66
0.0014829 Eth
$220,603,373.00
62,235,908.574 RENDER
54.7928%
2
Binance
RENDER-USDT$3.68
0.0014874 Eth
$32,986,602.00
9,283,670.800 RENDER
8.1734%
3
Gate.io
RENDER-USDT$3.70
0.0014757 Eth
$17,301,877.00
4,844,645.220 RENDER
4.2652%
4
Websea
RENDER-USDT$3.63
0.0014723 Eth
$11,725,832.00
0.000 RENDER
0.0000%
5
Coinbase Exchange
RNDR-USD$3.69
0.0014677 Eth
$10,558,551.00
2,864,501.170 RNDR
2.5219%
6
MEXC
RENDER-USDT$3.70
0.0014761 Eth
$8,980,385.00
2,426,662.460 RENDER
2.1364%
7
Ourbit
RENDER-USDT$3.69
0.0014755 Eth
$8,823,443.00
2,485,513.860 RENDER
2.1883%
8
Coinbase Exchange
RENDER-USD$3.69
0.0014764 Eth
$8,682,051.00
2,350,311.620 RENDER
2.0692%
9
DigiFinex
RENDER-USDT$3.70
0.0014733 Eth
$7,245,394.00
1,958,097.910 RENDER
1.7239%
10
WhiteBIT
RENDER-USDT$3.68
0.0014705 Eth
$6,151,800.00
1,671,954.480 RENDER
1.4720%
11
Binance
RENDER-USDC$3.70
0.0014783 Eth
$5,281,951.00
1,477,191.050 RENDER
1.3005%
12
OKX
RENDER-USDT$3.71
0.0014781 Eth
$5,029,658.00
1,409,613.253 RENDER
1.2410%
13
Toobit
RENDER-USDT$3.70
0.0014745 Eth
$4,984,782.00
1,401,851.780 RENDER
1.2342%
14
LBank
RENDER-USDT$3.69
0.0014761 Eth
$4,836,131.00
1,311,129.490 RENDER
1.1543%
15
Bitget
RENDER-USDC$3.71
0.0014792 Eth
$4,686,241.00
1,313,294.140 RENDER
1.1562%
16
HTX
RENDER-USDT$3.70
0.0014730 Eth
$4,192,891.00
1,174,124.521 RENDER
1.0337%
17
BTCC
RENDER-USDT$3.70
0.0014761 Eth
$4,135,194.00
1,154,447.210 RENDER
1.0164%
18
Bybit
RENDER-USDT$3.71
0.0014769 Eth
$4,100,708.00
1,147,219.990 RENDER
1.0100%
19
Bitget
RENDER-USDT$3.70
0.0014761 Eth
$3,716,531.00
1,038,794.870 RENDER
0.9146%
20
Hotcoin
RENDER-USDT$3.69
0.0014773 Eth
$3,290,129.00
891,252.470 RENDER
0.7847%
21
Upbit
RENDER-KRW$3.75
0.0014945 Eth
$3,288,913.00
877,070.682 RENDER
0.7722%
22
Hibt
RENDER-USDT$3.70
0.0014758 Eth
$3,055,202.00
859,734.068 RENDER
0.7569%
23
AscendEX (BitMax)
RENDER-USDT$3.68
0.0014674 Eth
$2,390,164.00
649,190.100 RENDER
0.5715%
24
Bitunix
RENDER-USDT$3.70
0.0014736 Eth
$2,216,382.00
599,345.730 RENDER
0.5277%
25
Bitvavo
RENDER-EUR$3.64
0.0014784 Eth
$2,193,494.00
603,324.787 RENDER
0.5312%
26
Kraken
RENDER-USD$3.69
0.0014716 Eth
$2,084,443.00
564,583.713 RENDER
0.4971%
27
KuCoin
RENDER-USDT$3.70
0.0014746 Eth
$1,878,408.00
507,712.500 RENDER
0.4470%
28
WhiteBIT
RENDER-EUR$3.71
0.0014793 Eth
$1,628,636.00
438,828.480 RENDER
0.3863%
29
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$3.66
0.0014605 Eth
$1,559,042.00
424,181.634 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.3735%
30
Coinbase Exchange
RNDR-USDT$3.69
0.0014677 Eth
$1,366,923.00
370,818.240 RNDR
0.3265%
31
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$3.69
0.0014728 Eth
$1,158,316.00
312,884.869 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.2755%
32
Binance
RENDER-TRY$3.71
0.0014798 Eth
$1,104,608.00
309,275.170 RENDER
0.2723%
33
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$3.68
0.0014718 Eth
$1,061,023.00
289,507.526 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.2549%
34
Bithumb
RENDER-KRW$3.75
0.0014937 Eth
$1,004,456.00
268,013.003 RENDER
0.2360%
35
Trubit
RENDER-USDT$3.65
0.0014761 Eth
$902,945.00
252,791.870 RENDER
0.2226%
36
Bitbank
RENDER-JPY$3.70
0.0014754 Eth
$755,819.00
204,339.280 RENDER
0.1799%
37
FameEX
RENDER-USDT$3.70
0.0014736 Eth
$688,885.00
193,689.080 RENDER
0.1705%
38
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$3.68
0.0014718 Eth
$601,704.00
164,906.610 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.1452%
39
CoinEx
RENDER-USDT$3.70
0.0014760 Eth
$581,914.00
162,909.575 RENDER
0.1434%
40
Phemex
RENDER-USDT$3.68
0.0014735 Eth
$544,338.00
147,856.840 RENDER
0.1302%
41
OrangeX
RENDER-USDT$3.62
0.0014711 Eth
$540,909.00
151,370.470 RENDER
0.1333%
42
Crypto.com Exchange
RENDER-USD$3.69
0.0014726 Eth
$529,470.00
143,297.550 RENDER
0.1262%
43
BingX
RENDER-USDT$3.70
0.0014761 Eth
$468,273.00
131,426.886 RENDER
0.1157%
44
CoinW
RENDER-USDT$3.69
0.0014757 Eth
$455,970.00
123,679.760 RENDER
0.1089%
45
Binance
RENDER-BTC$3.63
0.0014725 Eth
$430,559.00
124,177.840 RENDER
0.1093%
46
Bit2Me
RENDER-EUR$3.71
0.0014768 Eth
$413,563.00
107,591.296 RENDER
0.0947%
47
Kraken
RENDER-EUR$3.70
0.0014743 Eth
$405,764.00
109,704.207 RENDER
0.0966%
48
BitMart
RENDER-USDT$3.70
0.0014737 Eth
$384,577.00
104,013.400 RENDER
0.0916%
49
PointPay
RENDER-USDT$3.70
0.0014741 Eth
$354,066.00
99,414.010 RENDER
0.0875%
50
Bitrue
RENDER-USDC$3.70
0.0014750 Eth
$352,368.00
95,211.169 RENDER
0.0838%
51
WhiteBIT
RENDER-BTC$3.68
0.0014719 Eth
$335,642.00
91,134.860 RENDER
0.0802%
52
Icrypex
RENDER-USDT$3.69
0.0014708 Eth
$335,570.00
90,974.159 RENDER
0.0801%
53
Biconomy.com
RENDER-USDT$3.63
0.0014767 Eth
$312,180.00
87,417.435 RENDER
0.0770%
54
BitDelta
RENDER-USDT$3.69
0.0014748 Eth
$288,991.00
80,848.410 RENDER
0.0712%
55
Bitazza
RENDER-USDT$3.69
0.0014763 Eth
$283,703.00
79,258.740 RENDER
0.0698%
56
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$3.70
0.0014738 Eth
$202,768.00
57,044.074 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0502%
57
Coinbase Exchange
RNDR-EUR$3.69
0.0014773 Eth
$179,275.00
48,570.330 RNDR
0.0428%
58
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$3.68
0.0014669 Eth
$167,806.00
45,131.090 0X61299774020DA444AF134C82FA83E3810B309991
0.0397%
59
WEEX
RENDER-USDT$3.69
0.0014783 Eth
$167,387.00
46,904.230 RENDER
0.0413%
60
Bitstamp
RNDR-USD$3.70
0.0014748 Eth
$150,523.00
40,638.060 RNDR
0.0358%
61
CoinTR
RENDER-TRY$3.69
0.0014773 Eth
$145,851.00
40,629.040 RENDER
0.0358%
62
Icrypex
RENDER-USDT$3.69
0.0014763 Eth
$141,311.00
38,288.317 RENDER
0.0337%
63
Uniswap V2 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$3.73
0.0014878 Eth
$132,318.00
36,308.908 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.0320%
64
CoinCatch
RENDER-USDT$3.69
0.0014732 Eth
$126,888.00
35,390.860 RENDER
0.0312%
65
EXMO
RENDER-USDT$3.70
0.0014742 Eth
$125,720.00
33,992.271 RENDER
0.0299%
66
EXMO
RENDER-USDC$3.70
0.0014767 Eth
$125,513.00
33,878.176 RENDER
0.0298%
67
WhiteBIT
RENDER-TRY$3.72
0.0014870 Eth
$122,075.00
32,856.490 RENDER
0.0289%
68
CoinTR
RENDER-USDT$3.70
0.0014758 Eth
$118,495.00
33,128.750 RENDER
0.0292%
69
Gemini
RNDR-USD$3.70
0.0014728 Eth
$116,015.00
31,363.947 RNDR
0.0276%
70
bitcastle
RENDER-USDT$3.69
0.0014737 Eth
$102,552.00
28,885.070 RENDER
0.0254%
71
Binance
RENDER-EUR$3.69
0.0014709 Eth
$87,561.00
24,517.160 RENDER
0.0216%
72
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$3.70
0.0014781 Eth
$85,413.00
23,520.966 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0207%
73
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$3.71
0.0014756 Eth
$81,308.00
22,319.599 0X61299774020DA444AF134C82FA83E3810B309991
0.0197%
74
Bitstamp
RNDR-EUR$3.67
0.0014600 Eth
$79,006.00
21,545.910 RNDR
0.0190%
75
Indodax
RENDER-IDR$3.68
0.0014694 Eth
$77,119.00
20,976.230 RENDER
0.0185%
76
TokoCrypto
RENDER-USDT$3.62
0.0014702 Eth
$75,774.00
20,906.337 RENDER
0.0184%
77
Bitso
RENDER-USD$3.70
0.0014747 Eth
$69,180.00
18,697.345 RENDER
0.0165%
78
WEEX
RENDER-USDC$3.64
0.0014733 Eth
$66,972.00
18,763.100 RENDER
0.0165%
79
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$3.70
0.0014730 Eth
$64,874.00
17,610.143 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0155%
80
BloFin
RENDER-USDT$3.70
0.0014738 Eth
$50,650.00
14,419.168 RENDER
0.0127%
81
Binance US
RENDER-USDT$3.70
0.0014796 Eth
$44,772.00
12,110.517 RENDER
0.0107%
82
Orca
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$3.68
0.0014708 Eth
$43,805.00
39,307.775 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0346%
83
Raydium (CLMM)
SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$3.68
0.0014663 Eth
$39,730.00
424,181.634 SO11111111111111111111111111111111111111112
0.3735%
84
Bittime
RENDER-IDR$3.72
0.0014812 Eth
$30,839.00
8,579.100 RENDER
0.0076%
85
Bittime
RENDER-USDT$3.63
0.0014716 Eth
$30,614.00
8,558.410 RENDER
0.0075%
86
Binance
RENDER-BRL$3.66
0.0014641 Eth
$27,752.00
7,585.180 RENDER
0.0067%
87
CEX.IO
RNDR-USDT$3.69
0.0014764 Eth
$24,944.00
7,097.739 RNDR
0.0062%
88
Bitrue
RENDER-USDT$3.69
0.0014764 Eth
$24,710.00
6,691.809 RENDER
0.0059%
89
Mercado Bitcoin
RNDR-BRL$3.73
0.0014870 Eth
$20,237.00
5,425.860 RNDR
0.0048%
90
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-BZLBGTNCSFFOTH2GYDTWR7E4IMWZPR5JQCUUGEWR646K$3.65
0.0014554 Eth
$15,742.25
4,294.652 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0038%
91
HashKey Global
RENDER-USDT$3.64
0.0014749 Eth
$13,951.19
3,884.640 RENDER
0.0034%
92
CoinEx
RENDER-USDC$3.69
0.0014782 Eth
$9,701.84
2,721.102 RENDER
0.0024%
93
WOO X
RENDER-USDT$3.62
0.0014687 Eth
$9,296.69
2,565.570 RENDER
0.0023%
94
CoinEx
RENDER-BTC$3.70
0.0014792 Eth
$4,737.25
1,334.735 RENDER
0.0012%
95
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$3.66
0.0014583 Eth
$3,879.79
1,059.099 0X61299774020DA444AF134C82FA83E3810B309991
0.0009%
96
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$3.67
0.0014631 Eth
$2,304.64
624.483 0X61299774020DA444AF134C82FA83E3810B309991
0.0005%
97
CEX.IO
RNDR-USD$3.69
0.0014777 Eth
$1,071.82
305.582 RNDR
0.0003%
98
Meteora
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$3.67
0.0014654 Eth
$801.04
729.424 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0006%
99
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$3.63
0.0014644 Eth
$308.78
86.184 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0001%
100
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0XC3C7D422809852031B44AB29EEC9F1EFF2A58756$3.68
0.0014728 Eth
$148.11
40.861 0X61299774020DA444AF134C82FA83E3810B309991
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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