ETH Price: $3,121.84 (-0.53%)

Token

Render Token (RNDR)
 

Overview

Max Total Supply

532,450,920.655491621867838809 RNDR

Holders

82,788 ( 0.018%)

Market

Price

$7.84 @ 0.002511 ETH (+9.12%)

Onchain Market Cap

$4,174,415,217.94

Circulating Supply Market Cap

$3,966,539,455.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0.000000000000008722 RNDR

Value
$0.00 ( ~0 Eth) [0.0000%]
0x6d21c9c378f6ab30ac6f2993fd244c875239840e
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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):$399,208,230.00
Market Capitalization:$3,966,539,455.00
Circulating Supply:517,690,747.00 RNDR
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
RENDER-USDT$7.81
0.0025060 Eth
$78,289,874.00
10,648,404.120 RENDER
24.4843%
2
Gate.io
RENDER-USDT$7.91
0.0025370 Eth
$22,017,961.00
2,994,283.650 RENDER
6.8849%
3
Bybit
RENDER-USDT$7.92
0.0025412 Eth
$19,195,563.00
2,623,366.530 RENDER
6.0320%
4
Coinbase Exchange
RNDR-USD$7.84
0.0025159 Eth
$17,960,799.00
2,290,859.840 RNDR
5.2675%
5
Ourbit
RENDER-USDT$7.91
0.0025395 Eth
$17,204,811.00
2,355,222.420 RENDER
5.4155%
6
WhiteBIT
RENDER-USDT$7.85
0.0025172 Eth
$16,021,451.00
2,042,249.660 RENDER
4.6958%
7
OKX
RENDER-USDT$7.93
0.0025432 Eth
$12,100,396.00
1,650,226.323 RENDER
3.7944%
8
Toobit
RENDER-USDT$7.80
0.0025049 Eth
$11,789,066.00
1,604,771.810 RENDER
3.6899%
9
Bitunix
RENDER-USDT$7.81
0.0025084 Eth
$11,723,363.00
1,500,150.440 RENDER
3.4494%
10
MEXC
RENDER-USDT$7.94
0.0025464 Eth
$11,547,248.00
1,454,915.230 RENDER
3.3453%
11
Hotcoin
RENDER-USDT$7.84
0.0025159 Eth
$11,404,465.00
1,454,725.400 RENDER
3.3449%
12
Websea
RENDER-USDT$7.68
0.0024710 Eth
$11,330,502.00
0.000 RENDER
0.0000%
13
Coinbase Exchange
RENDER-USD$7.80
0.0025041 Eth
$11,214,377.00
1,437,187.870 RENDER
3.3046%
14
DigiFinex
RENDER-USDT$7.92
0.0025413 Eth
$7,468,344.00
942,717.230 RENDER
2.1676%
15
KuCoin
RENDER-USDT$7.93
0.0025454 Eth
$6,190,559.00
780,285.020 RENDER
1.7941%
16
Kraken
RENDER-USD$7.93
0.0025438 Eth
$5,918,547.00
746,348.869 RENDER
1.7161%
17
Bitvavo
RENDER-EUR$7.84
0.0025147 Eth
$4,768,446.00
608,454.783 RENDER
1.3990%
18
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$7.82
0.0025082 Eth
$4,703,880.00
620,663.782 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
1.4271%
19
Binance
RENDER-USDC$7.69
0.0024710 Eth
$4,175,207.00
569,859.480 RENDER
1.3103%
20
HTX
RENDER-USDT$7.93
0.0025430 Eth
$4,140,419.00
570,168.475 RENDER
1.3110%
21
Bitget
RENDER-USDT$7.92
0.0025412 Eth
$3,498,955.00
479,395.800 RENDER
1.1023%
22
LBank
RENDER-USDT$7.92
0.0025399 Eth
$3,303,552.00
417,309.780 RENDER
0.9595%
23
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$7.85
0.0025185 Eth
$3,051,800.00
402,128.830 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.9246%
24
WhiteBIT
RENDER-BTC$7.84
0.0025153 Eth
$2,561,441.00
326,791.530 RENDER
0.7514%
25
Binance
RENDER-TRY$7.71
0.0024783 Eth
$2,507,484.00
339,291.240 RENDER
0.7801%
26
AscendEX (BitMax)
RENDER-USDT$7.96
0.0025534 Eth
$2,439,581.00
306,529.500 RENDER
0.7048%
27
Binance
RENDER-BTC$7.82
0.0025102 Eth
$2,284,227.00
305,063.830 RENDER
0.7014%
28
bitcastle
RENDER-USDT$7.66
0.0024634 Eth
$2,193,999.00
298,988.860 RENDER
0.6875%
29
CoinEx
RENDER-USDT$7.88
0.0025304 Eth
$1,831,022.00
246,410.216 RENDER
0.5666%
30
Bithumb
RENDER-KRW$7.86
0.0025223 Eth
$1,698,955.00
216,128.187 RENDER
0.4970%
31
Bitbank
RNDR-JPY$7.90
0.0025361 Eth
$1,668,910.00
211,123.964 RNDR
0.4854%
32
BingX
RENDER-USDT$7.92
0.0025419 Eth
$1,543,688.00
210,555.159 RENDER
0.4841%
33
WEEX
RENDER-USDT$7.84
0.0025160 Eth
$1,510,763.00
192,699.190 RENDER
0.4431%
34
Phemex
RENDER-USDT$7.83
0.0025120 Eth
$1,124,272.00
143,610.400 RENDER
0.3302%
35
PointPay
RENDER-USDT$7.83
0.0025110 Eth
$1,033,332.00
140,541.963 RENDER
0.3232%
36
Binance
RENDER-FDUSD$7.84
0.0025163 Eth
$943,632.00
125,794.160 RENDER
0.2892%
37
WhiteBIT
RENDER-TRY$7.86
0.0025216 Eth
$942,004.00
119,882.910 RENDER
0.2757%
38
Bitrue
RENDER-USDT$7.91
0.0025392 Eth
$784,843.00
99,179.140 RENDER
0.2280%
39
Kraken
RENDER-EUR$7.92
0.0025407 Eth
$697,502.00
88,065.730 RENDER
0.2025%
40
OrangeX
RENDER-USDT$7.92
0.0025403 Eth
$635,557.00
86,420.910 RENDER
0.1987%
41
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$7.81
0.0025061 Eth
$597,029.00
80,869.298 0X61299774020DA444AF134C82FA83E3810B309991
0.1859%
42
BitMart
RENDER-USDT$7.84
0.0025146 Eth
$533,335.00
68,069.200 RENDER
0.1565%
43
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$7.83
0.0025102 Eth
$497,388.00
65,353.223 0X61299774020DA444AF134C82FA83E3810B309991
0.1503%
44
BitDelta
RENDER-USDT$7.81
0.0025065 Eth
$491,359.00
67,573.980 RENDER
0.1554%
45
BVOX
RENDER-USDT$7.86
0.0025206 Eth
$474,411.00
65,385.070 RENDER
0.1503%
46
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$7.83
0.0025138 Eth
$460,611.00
63,077.226 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.1450%
47
Crypto.com Exchange
RENDER-USD$7.92
0.0025418 Eth
$439,945.00
55,531.820 RENDER
0.1277%
48
CoinW
RENDER-USDT$7.73
0.0024820 Eth
$430,052.00
55,617.880 RENDER
0.1279%
49
Tokenize
RENDER-SGD$7.78
0.0024952 Eth
$409,312.00
52,641.185 RENDER
0.1210%
50
Upbit
RENDER-BTC$7.90
0.0025335 Eth
$403,746.00
51,127.620 RENDER
0.1176%
51
WEEX
RENDER-USDC$7.68
0.0024699 Eth
$400,086.00
54,555.400 RENDER
0.1254%
52
Bitazza
RENDER-USDT$7.82
0.0025081 Eth
$341,295.00
46,939.720 RENDER
0.1079%
53
Tokenize
RENDER-USD$7.77
0.0024932 Eth
$313,220.00
40,311.422 RENDER
0.0927%
54
Coinbase Exchange
RNDR-EUR$7.81
0.0025053 Eth
$258,542.00
33,115.790 RNDR
0.0761%
55
Gemini
RNDR-USD$7.83
0.0025111 Eth
$256,916.00
32,824.384 RNDR
0.0755%
56
Nonkyc.io
RENDER-USDT$7.80
0.0025045 Eth
$228,969.00
31,711.303 RENDER
0.0729%
57
TokoCrypto
RENDER-USDT$7.80
0.0025033 Eth
$220,773.00
28,311.471 RENDER
0.0651%
58
Coinbase Exchange
RNDR-USDT$7.83
0.0025141 Eth
$219,393.00
28,003.170 RNDR
0.0644%
59
Binance
RENDER-EUR$7.81
0.0025070 Eth
$198,283.00
27,206.620 RENDER
0.0626%
60
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$7.86
0.0025212 Eth
$174,951.00
23,971.138 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0551%
61
CoinTR
RENDER-USDT$7.80
0.0025039 Eth
$169,836.00
23,455.180 RENDER
0.0539%
62
LCX Exchange
RENDER-EUR$7.62
0.0024438 Eth
$165,051.00
21,671.049 RENDER
0.0498%
63
Backpack Exchange
RENDER-USDC$7.83
0.0025139 Eth
$161,651.00
22,140.480 RENDER
0.0509%
64
Raydium (CLMM)
SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$7.86
0.0025212 Eth
$150,849.00
620,663.782 SO11111111111111111111111111111111111111112
1.4271%
65
CoinTR
RENDER-TRY$7.94
0.0025479 Eth
$127,298.00
17,511.340 RENDER
0.0403%
66
Crypto.com Exchange
RENDER-USDT$7.88
0.0025291 Eth
$111,484.00
14,142.310 RENDER
0.0325%
67
Binance US
RENDER-USDT$7.72
0.0024791 Eth
$104,310.00
13,518.373 RENDER
0.0311%
68
BloFin
RENDER-USDT$7.83
0.0025140 Eth
$83,889.00
11,503.315 RENDER
0.0265%
69
Binance
RENDER-BRL$7.96
0.0025527 Eth
$77,442.00
10,335.460 RENDER
0.0238%
70
CoinDCX
RENDER-INR$7.69
0.0024764 Eth
$66,533.00
0.000 RENDER
0.0000%
71
Icrypex
RENDER-USDT$7.90
0.0025335 Eth
$63,968.00
8,100.333 RENDER
0.0186%
72
Bitazza
RENDER-THB$7.72
0.0024821 Eth
$58,287.00
8,005.830 RENDER
0.0184%
73
WOO X
RENDER-USDT$7.82
0.0025092 Eth
$54,309.00
6,944.330 RENDER
0.0160%
74
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$7.84
0.0025149 Eth
$53,183.00
6,973.646 0X61299774020DA444AF134C82FA83E3810B309991
0.0160%
75
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$7.84
0.0025163 Eth
$44,675.00
5,863.924 0X61299774020DA444AF134C82FA83E3810B309991
0.0135%
76
Tapbit
RENDER-USDT$7.84
0.0025167 Eth
$43,761.00
5,968.760 RENDER
0.0137%
77
Bitstamp
RNDR-USD$7.87
0.0025247 Eth
$43,311.00
5,503.960 RNDR
0.0127%
78
Bitkub
RNDR-THB$7.75
0.0024866 Eth
$40,637.00
5,245.470 RNDR
0.0121%
79
CEX.IO
RNDR-USD$7.70
0.0024747 Eth
$40,574.00
5,374.953 RNDR
0.0124%
80
CoinEx
RENDER-USDC$7.88
0.0025291 Eth
$40,194.00
5,380.679 RENDER
0.0124%
81
Orca
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$7.83
0.0025138 Eth
$38,770.00
12,182.687 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0280%
82
Bitstamp
RNDR-EUR$7.85
0.0025185 Eth
$33,063.00
4,212.120 RNDR
0.0097%
83
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$7.83
0.0025102 Eth
$24,596.00
3,311.054 0X61299774020DA444AF134C82FA83E3810B309991
0.0076%
84
CoinEx
RENDER-BTC$7.69
0.0024714 Eth
$20,697.00
2,765.766 RENDER
0.0064%
85
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991$7.77
0.0024934 Eth
$16,793.07
15,782.033 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.0363%
86
NovaDAX
RENDER-BRL$7.66
0.0024583 Eth
$15,965.42
2,083.920 RENDER
0.0048%
87
HashKey Global
RENDER-USDT$7.84
0.0025155 Eth
$13,543.73
1,857.450 RENDER
0.0043%
88
zondacrypto
RENDER-PLN$7.79
0.0024983 Eth
$12,690.62
1,629.779 RENDER
0.0037%
89
TokoCrypto
RENDER-BTC$7.83
0.0025134 Eth
$10,698.36
1,366.039 RENDER
0.0031%
90
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F$7.82
0.0025098 Eth
$7,597.93
1,038.580 0X61299774020DA444AF134C82FA83E3810B309991
0.0024%
91
CEX.IO
RNDR-USDT$7.91
0.0025373 Eth
$6,141.24
789.477 RNDR
0.0018%
92
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X61299774020DA444AF134C82FA83E3810B309991$7.77
0.0024934 Eth
$4,403.00
294.065 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0007%
93
Nominex
RENDER-USDT$7.83
0.0025134 Eth
$3,899.31
497.947 RENDER
0.0011%
94
Meteora
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$7.67
0.0024654 Eth
$3,571.25
1,063.243 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0024%
95
Nominex
RENDER-USDC$7.67
0.0024472 Eth
$1,775.09
231.334 RENDER
0.0005%
96
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$7.68
0.0024715 Eth
$955.75
126.172 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0003%
97
Nominex
RENDER-BTC$7.82
0.0025104 Eth
$447.41
57.201 RENDER
0.0001%
98
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$7.81
0.0025057 Eth
$393.63
53.569 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0001%
99
Quickswap
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$7.76
0.0024908 Eth
$358.54
48.013 0X61299774020DA444AF134C82FA83E3810B309991
0.0001%
100
Quickswap (v3)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$7.79
0.0024992 Eth
$231.04
31.240 0X61299774020DA444AF134C82FA83E3810B309991
0.0001%

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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