ETH Price: $2,698.51 (-0.18%)

Token

Render Token (RNDR)
 

Overview

Max Total Supply

532,476,763.336282621867838809 RNDR

Holders

83,051 ( -0.007%)

Market

Price

$4.65 @ 0.001723 ETH (-0.97%)

Onchain Market Cap

$2,476,016,949.51

Circulating Supply Market Cap

$2,409,052,250.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 RNDR

Value
$0.00
0x71ac75fe1ed710861c373c68f2175ce050471dcf
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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):$107,495,569.00
Market Capitalization:$2,409,052,250.00
Circulating Supply:517,716,590.00 RNDR
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
RENDER-USDT$4.64
0.0017146 Eth
$17,860,783.00
3,783,546.290 RENDER
18.2012%
2
DigiFinex
RENDER-USDT$4.63
0.0017146 Eth
$8,453,806.00
1,826,161.750 RENDER
8.7850%
3
WhiteBIT
RENDER-USDT$4.62
0.0017126 Eth
$6,161,974.00
1,332,671.410 RENDER
6.4110%
4
Websea
RENDER-USDT$4.63
0.0017162 Eth
$6,097,105.00
0.000 RENDER
0.0000%
5
HTX
RENDER-USDT$4.63
0.0017149 Eth
$5,186,730.00
1,097,876.643 RENDER
5.2815%
6
Bitget
RENDER-USDC$4.63
0.0017157 Eth
$5,046,218.00
1,069,005.380 RENDER
5.1426%
7
Ourbit
RENDER-USDT$4.63
0.0017163 Eth
$4,620,341.00
978,573.150 RENDER
4.7076%
8
Bybit
RENDER-USDT$4.63
0.0017156 Eth
$4,559,979.00
966,324.460 RENDER
4.6486%
9
Coinbase Exchange
RENDER-USD$4.63
0.0017150 Eth
$4,364,823.00
942,319.370 RENDER
4.5332%
10
BTCC
RENDER-USDT$4.63
0.0017151 Eth
$4,098,007.00
867,677.820 RENDER
4.1741%
11
Coinbase Exchange
RNDR-USD$4.64
0.0017174 Eth
$3,966,698.00
855,278.960 RNDR
4.1144%
12
Gate.io
RENDER-USDT$4.63
0.0017149 Eth
$3,513,548.00
745,248.900 RENDER
3.5851%
13
OKX
RENDER-USDT$4.63
0.0017155 Eth
$3,392,772.00
718,860.322 RENDER
3.4582%
14
AscendEX (BitMax)
RENDER-USDT$4.62
0.0017118 Eth
$2,209,640.00
478,093.200 RENDER
2.2999%
15
LBank
RENDER-USDT$4.63
0.0017154 Eth
$1,875,258.00
404,829.500 RENDER
1.9475%
16
MEXC
RENDER-USDT$4.64
0.0017174 Eth
$1,800,042.00
388,126.200 RENDER
1.8671%
17
Toobit
RENDER-USDT$4.63
0.0017160 Eth
$1,599,317.00
338,618.110 RENDER
1.6290%
18
Bitunix
RENDER-USDT$4.63
0.0017132 Eth
$1,409,055.00
304,580.370 RENDER
1.4652%
19
WhiteBIT
RENDER-EUR$4.63
0.0017159 Eth
$1,347,212.00
290,738.080 RENDER
1.3986%
20
Hibt
RENDER-USDT$4.63
0.0017163 Eth
$1,230,690.00
260,691.955 RENDER
1.2541%
21
Bitget
RENDER-USDT$4.63
0.0017148 Eth
$1,190,779.00
252,413.620 RENDER
1.2143%
22
Kraken
RENDER-USD$4.63
0.0017156 Eth
$1,100,776.00
237,645.945 RENDER
1.1432%
23
Coinbase Exchange
RNDR-USDT$4.63
0.0017144 Eth
$881,007.00
190,290.920 RNDR
0.9154%
24
Hotcoin
RENDER-USDT$4.63
0.0017131 Eth
$782,831.00
169,165.970 RENDER
0.8138%
25
KuCoin
RENDER-USDT$4.63
0.0017129 Eth
$771,637.00
166,791.690 RENDER
0.8024%
26
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$4.64
0.0017190 Eth
$728,017.00
157,872.059 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.7595%
27
Bitvavo
RENDER-EUR$4.63
0.0017144 Eth
$690,361.00
149,130.136 RENDER
0.7174%
28
Binance
RENDER-TRY$4.67
0.0017285 Eth
$548,909.00
116,498.520 RENDER
0.5604%
29
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$4.65
0.0017228 Eth
$496,207.00
107,522.776 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.5173%
30
FameEX
RENDER-USDT$4.63
0.0017152 Eth
$366,635.00
77,695.940 RENDER
0.3738%
31
CoinW
RENDER-USDT$4.64
0.0017170 Eth
$340,704.00
73,468.590 RENDER
0.3534%
32
BitMart
RENDER-USDT$4.63
0.0017144 Eth
$339,308.00
73,288.200 RENDER
0.3526%
33
BVOX
RENDER-USDT$4.63
0.0017164 Eth
$332,933.00
70,434.490 RENDER
0.3388%
34
Bitrue
RENDER-USDC$4.63
0.0017143 Eth
$315,558.00
68,157.196 RENDER
0.3279%
35
OrangeX
RENDER-USDT$4.63
0.0017137 Eth
$306,078.00
64,853.860 RENDER
0.3120%
36
Bitazza
RENDER-USDT$4.64
0.0017167 Eth
$287,393.00
60,849.120 RENDER
0.2927%
37
BingX
RENDER-USDT$4.63
0.0017151 Eth
$281,433.00
59,634.871 RENDER
0.2869%
38
Binance
RENDER-FDUSD$4.62
0.0017118 Eth
$281,358.00
59,321.660 RENDER
0.2854%
39
BitDelta
RENDER-USDT$4.64
0.0017168 Eth
$265,131.00
56,125.200 RENDER
0.2700%
40
Phemex
RENDER-USDT$4.62
0.0017116 Eth
$247,574.00
53,545.070 RENDER
0.2576%
41
WhiteBIT
RENDER-BTC$4.64
0.0017189 Eth
$236,563.00
50,963.500 RENDER
0.2452%
42
Icrypex
RENDER-USDT$4.64
0.0017196 Eth
$228,857.00
49,282.397 RENDER
0.2371%
43
CoinEx
RENDER-USDT$4.62
0.0017118 Eth
$222,650.00
47,031.384 RENDER
0.2263%
44
Icrypex
RENDER-USDT$4.64
0.0017167 Eth
$210,613.00
45,344.233 RENDER
0.2181%
45
PointPay
RENDER-USDT$4.66
0.0017217 Eth
$202,887.00
42,970.698 RENDER
0.2067%
46
Tokenize
RENDER-USD$4.59
0.0016987 Eth
$175,322.00
38,221.590 RENDER
0.1839%
47
CoinTR
RENDER-USDT$4.62
0.0017102 Eth
$171,275.00
36,246.900 RENDER
0.1744%
48
Binance
RENDER-BTC$4.65
0.0017220 Eth
$163,972.00
34,641.800 RENDER
0.1666%
49
CoinTR
RENDER-TRY$4.65
0.0017204 Eth
$142,808.00
30,265.490 RENDER
0.1456%
50
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$4.62
0.0017119 Eth
$137,417.00
29,122.308 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.1401%
51
Tokenize
RENDER-SGD$4.59
0.0016985 Eth
$135,106.00
29,458.144 RENDER
0.1417%
52
Kraken
RENDER-EUR$4.64
0.0017186 Eth
$134,944.00
29,082.465 RENDER
0.1399%
53
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$4.64
0.0017172 Eth
$113,816.00
24,258.703 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.1167%
54
Crypto.com Exchange
RENDER-USD$4.63
0.0017137 Eth
$110,823.00
23,942.600 RENDER
0.1152%
55
WhiteBIT
RENDER-TRY$4.66
0.0017245 Eth
$108,101.00
23,209.420 RENDER
0.1117%
56
WEEX
RENDER-USDT$4.66
0.0017219 Eth
$98,005.00
20,754.890 RENDER
0.0998%
57
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$4.67
0.0017294 Eth
$80,683.00
17,195.888 0X61299774020DA444AF134C82FA83E3810B309991
0.0827%
58
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$4.63
0.0017149 Eth
$66,046.00
13,991.765 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0673%
59
bitcastle
RENDER-USDT$4.63
0.0017130 Eth
$46,698.00
9,892.480 RENDER
0.0476%
60
Gemini
RNDR-USD$4.63
0.0017160 Eth
$42,625.00
9,198.281 RNDR
0.0442%
61
Tapbit
RENDER-USDT$4.67
0.0017256 Eth
$40,640.00
8,595.770 RENDER
0.0414%
62
WEEX
RENDER-USDC$4.67
0.0017253 Eth
$40,512.00
8,572.100 RENDER
0.0412%
63
Crypto.com Exchange
RENDER-USDT$4.68
0.0017320 Eth
$40,157.00
8,584.020 RENDER
0.0413%
64
BloFin
RENDER-USDT$4.66
0.0017240 Eth
$31,291.00
6,621.164 RENDER
0.0319%
65
Bitstamp
RNDR-USD$4.68
0.0017345 Eth
$28,859.00
6,161.260 RNDR
0.0296%
66
Indodax
RENDER-IDR$4.65
0.0017233 Eth
$28,837.00
6,195.845 RENDER
0.0298%
67
Binance
RENDER-EUR$4.64
0.0017169 Eth
$27,120.00
5,741.920 RENDER
0.0276%
68
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$4.67
0.0017294 Eth
$26,003.00
5,517.833 0X61299774020DA444AF134C82FA83E3810B309991
0.0265%
69
Bitrue
RENDER-USDT$4.63
0.0017154 Eth
$25,914.00
5,594.200 RENDER
0.0269%
70
TokoCrypto
RENDER-USDT$4.64
0.0017162 Eth
$19,255.75
4,154.337 RENDER
0.0200%
71
Bitkub
RNDR-THB$4.66
0.0017246 Eth
$17,840.33
3,826.094 RNDR
0.0184%
72
Raydium (CLMM)
SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$4.63
0.0017149 Eth
$17,299.76
157,872.059 SO11111111111111111111111111111111111111112
0.7595%
73
Orca
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$4.62
0.0017118 Eth
$16,726.57
11,523.051 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0554%
74
Coinbase Exchange
RNDR-EUR$4.64
0.0017164 Eth
$16,585.36
3,577.620 RNDR
0.0172%
75
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$4.63
0.0017159 Eth
$15,923.48
3,447.248 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0166%
76
Binance
RENDER-BRL$4.70
0.0017382 Eth
$15,167.40
3,169.710 RENDER
0.0152%
77
HashKey Global
RENDER-USDT$4.63
0.0017161 Eth
$15,159.58
3,208.680 RENDER
0.0154%
78
WOO X
RENDER-USDT$4.63
0.0017159 Eth
$14,212.16
3,067.070 RENDER
0.0148%
79
Kanga
RENDER-USDT$4.67
0.0017259 Eth
$11,346.66
0.000 RENDER
0.0000%
80
Mercado Bitcoin
RNDR-BRL$4.66
0.0017241 Eth
$8,140.16
1,748.057 RNDR
0.0084%
81
Foxbit
RENDER-BRL$4.64
0.0017186 Eth
$7,633.66
1,619.230 RENDER
0.0078%
82
CoinEx
RENDER-USDC$4.65
0.0017224 Eth
$6,296.71
1,333.691 RENDER
0.0064%
83
CoinEx
RENDER-BTC$4.65
0.0017230 Eth
$6,175.97
1,303.610 RENDER
0.0063%
84
Binance US
RENDER-USDT$4.64
0.0017190 Eth
$5,976.25
1,287.512 RENDER
0.0062%
85
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-BZLBGTNCSFFOTH2GYDTWR7E4IMWZPR5JQCUUGEWR646K$4.71
0.0017448 Eth
$5,231.34
1,095.312 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0053%
86
Upbit
RENDER-BTC$4.66
0.0017267 Eth
$4,775.21
1,024.338 RENDER
0.0049%
87
Bitlo
RENDER-TRY$4.66
0.0017243 Eth
$3,492.35
740.548 RENDER
0.0036%
88
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$4.62
0.0017105 Eth
$2,409.65
515.112 0X61299774020DA444AF134C82FA83E3810B309991
0.0025%
89
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-HZ1JOVNIVVGRGNIIYVEOZEVGZ58XAU3RKWX8EACQBCT3$4.78
0.0017688 Eth
$2,234.84
492.548 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0024%
90
Bitazza
RENDER-THB$4.63
0.0017133 Eth
$1,761.61
373.600 RENDER
0.0018%
91
CEX.IO
RNDR-USDT$4.64
0.0017168 Eth
$942.93
201.397 RNDR
0.0010%
92
Uniswap V4 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$4.64
0.0017189 Eth
$845.59
180.317 0X61299774020DA444AF134C82FA83E3810B309991
0.0009%
93
Raydium (CLMM)
MEFNBXIXKEBAIT3XN9BKM8WSJZXTVSAJEN4C8SAM21U-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$4.64
0.0017172 Eth
$817.30
490.718 MEFNBXIXKEBAIT3XN9BKM8WSJZXTVSAJEN4C8SAM21U
0.0024%
94
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$4.67
0.0017290 Eth
$747.08
158.071 0X61299774020DA444AF134C82FA83E3810B309991
0.0008%
95
zondacrypto
RENDER-USDC$4.70
0.0017397 Eth
$418.64
89.111 RENDER
0.0004%
96
Meteora
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$4.66
0.0017253 Eth
$198.05
134.796 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0006%
97
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F$4.66
0.0017238 Eth
$190.83
40.456 0X61299774020DA444AF134C82FA83E3810B309991
0.0002%
98
TokoCrypto
RENDER-BTC$4.63
0.0017143 Eth
$77.32
16.698 RENDER
0.0001%
99
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$4.63
0.0017157 Eth
$71.97
15.406 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0001%
100
CEX.IO
RNDR-USD$4.64
0.0017169 Eth
$18.50
3.838 RNDR
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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