ETH Price: $2,631.93 (+0.11%)

Token

Render Token (RNDR)
 

Overview

Max Total Supply

532,450,804.735491621867838809 RNDR

Holders

83,490 ( 0.006%)

Market

Price

$6.65 @ 0.002527 ETH (+2.91%)

Onchain Market Cap

$3,540,797,851.49

Circulating Supply Market Cap

$2,610,458,464.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 RNDR

Value
$0.00
0xAFb60A1cb7733a41d1E88319b4b78B47dd5C32C5
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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):$352,725,562.00
Market Capitalization:$2,610,458,464.00
Circulating Supply:392,459,381.00 RNDR
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Deepcoin
RENDER-USDT$6.65
0.0025284 Eth
$222,202,044.00
34,542,556.000 RENDER
65.7989%
2
Binance
RENDER-USDT$6.66
0.0025300 Eth
$22,590,416.00
3,441,911.330 RENDER
6.5564%
3
WhiteBIT
RENDER-USDT$6.64
0.0025262 Eth
$20,077,996.00
3,021,902.190 RENDER
5.7563%
4
Gate.io
RENDER-USDT$6.65
0.0025274 Eth
$7,503,026.00
1,144,071.620 RENDER
2.1793%
5
Coinbase Exchange
RNDR-USD$6.65
0.0025275 Eth
$7,016,942.00
1,055,528.490 RNDR
2.0106%
6
DigiFinex
RENDER-USDT$6.65
0.0025262 Eth
$6,320,958.00
950,576.740 RENDER
1.8107%
7
Coinbase Exchange
RENDER-USD$6.65
0.0025259 Eth
$5,054,303.00
760,159.880 RENDER
1.4480%
8
Bybit
RENDER-USDT$6.65
0.0025274 Eth
$4,772,683.00
726,602.970 RENDER
1.3841%
9
HTX
RENDER-USDT$6.65
0.0025257 Eth
$3,758,702.00
572,183.466 RENDER
1.0899%
10
OKX
RENDER-USDT$6.65
0.0025274 Eth
$3,627,653.00
551,925.820 RENDER
1.0513%
11
Toobit
RENDER-USDT$6.65
0.0025268 Eth
$3,367,398.00
512,975.510 RENDER
0.9771%
12
Websea
RENDER-USDT$6.65
0.0025282 Eth
$3,323,627.00
0.000 RENDER
0.0000%
13
AscendEX (BitMax)
RENDER-USDT$6.62
0.0025180 Eth
$2,215,386.00
334,435.800 RENDER
0.6371%
14
Bitget
RENDER-USDT$6.66
0.0025301 Eth
$2,113,392.00
321,434.850 RENDER
0.6123%
15
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$6.65
0.0025261 Eth
$2,002,152.00
309,167.120 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.5889%
16
BloFin
RENDER-USDT$6.65
0.0025290 Eth
$1,913,930.00
291,614.889 RENDER
0.5555%
17
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$6.64
0.0025226 Eth
$1,903,605.00
287,332.265 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.5473%
18
Bitvavo
RENDER-EUR$6.64
0.0025239 Eth
$1,679,710.00
253,029.916 RENDER
0.4820%
19
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$6.64
0.0025214 Eth
$1,642,113.00
247,930.747 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.4723%
20
Binance
RENDER-USDC$6.64
0.0025241 Eth
$1,578,129.00
240,376.430 RENDER
0.4579%
21
Bitunix
RENDER-USDT$6.65
0.0025280 Eth
$1,196,739.00
179,873.970 RENDER
0.3426%
22
LBank
RENDER-USDT$6.63
0.0025203 Eth
$1,178,958.00
177,869.760 RENDER
0.3388%
23
KuCoin
RENDER-USDT$6.66
0.0025291 Eth
$1,045,430.00
157,060.860 RENDER
0.2992%
24
BIT
RENDER-USDT$6.66
0.0025309 Eth
$996,221.00
149,660.013 RENDER
0.2851%
25
Hotcoin
RENDER-USDT$6.64
0.0025254 Eth
$934,026.00
140,618.000 RENDER
0.2679%
26
Binance
RENDER-BTC$6.66
0.0025291 Eth
$805,620.00
122,645.130 RENDER
0.2336%
27
Kraken
RENDER-USD$6.65
0.0025256 Eth
$736,547.00
110,775.596 RENDER
0.2110%
28
MEXC
RENDER-USDT$6.65
0.0025274 Eth
$723,213.00
108,712.700 RENDER
0.2071%
29
bitcastle
RENDER-USDT$6.65
0.0025259 Eth
$669,945.00
102,036.690 RENDER
0.1944%
30
Uniswap V3 (Ethereum)
0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$6.65
0.0025261 Eth
$662,742.00
101,167.739 0X6DE037EF9AD2725EB40118BB1702EBB27E4AEB24
0.1927%
31
WhiteBIT
RENDER-TRY$6.66
0.0025311 Eth
$650,807.00
97,761.340 RENDER
0.1862%
32
WhiteBIT
RENDER-BTC$6.65
0.0025268 Eth
$618,766.00
93,104.260 RENDER
0.1774%
33
Binance
RENDER-TRY$6.65
0.0025258 Eth
$577,307.00
87,714.970 RENDER
0.1671%
34
FameEX
RENDER-USDT$6.64
0.0025264 Eth
$456,062.00
69,463.810 RENDER
0.1323%
35
Phemex
RENDER-USDT$6.67
0.0025344 Eth
$431,858.00
64,772.060 RENDER
0.1234%
36
BitDelta
RENDER-USDT$6.65
0.0025270 Eth
$388,940.00
59,258.880 RENDER
0.1129%
37
PointPay
RENDER-USDT$6.64
0.0025250 Eth
$370,148.00
56,358.398 RENDER
0.1074%
38
BitMart
RENDER-USDT$6.63
0.0025206 Eth
$349,055.00
52,612.000 RENDER
0.1002%
39
CoinW
RENDER-USDT$6.64
0.0025240 Eth
$317,426.00
47,817.100 RENDER
0.0911%
40
Bitbank
RNDR-JPY$6.64
0.0025222 Eth
$317,260.00
47,786.615 RNDR
0.0910%
41
Bithumb
RENDER-KRW$6.67
0.0025328 Eth
$288,138.00
43,212.703 RENDER
0.0823%
42
Bitazza
RENDER-USDT$6.63
0.0025211 Eth
$286,188.00
43,575.170 RENDER
0.0830%
43
OrangeX
RENDER-USDT$6.64
0.0025225 Eth
$253,585.00
38,648.060 RENDER
0.0736%
44
Orca
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$6.67
0.0025365 Eth
$252,055.00
38,523.406 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0734%
45
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$6.64
0.0025228 Eth
$236,700.00
36,054.414 0X61299774020DA444AF134C82FA83E3810B309991
0.0687%
46
Coinbase Exchange
RNDR-USDT$6.63
0.0025218 Eth
$220,018.00
33,171.470 RNDR
0.0632%
47
EXMO
RNDR-USDC$6.64
0.0025238 Eth
$216,907.00
32,677.205 RNDR
0.0622%
48
EXMO
RNDR-USDT$6.64
0.0025244 Eth
$213,629.00
32,175.169 RNDR
0.0613%
49
Binance
RENDER-FDUSD$6.63
0.0025210 Eth
$213,328.00
32,581.580 RENDER
0.0621%
50
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$6.64
0.0025237 Eth
$211,674.00
32,336.482 0X61299774020DA444AF134C82FA83E3810B309991
0.0616%
51
Crypto.com Exchange
RENDER-USD$6.66
0.0025308 Eth
$176,137.00
26,455.730 RENDER
0.0504%
52
Nominex
RENDER-USDT$6.64
0.0025241 Eth
$162,713.00
24,509.311 RENDER
0.0467%
53
CoinEx
RENDER-USDT$6.67
0.0025335 Eth
$154,635.00
23,498.563 RENDER
0.0448%
54
Kraken
RENDER-EUR$6.64
0.0025204 Eth
$138,527.00
20,877.589 RENDER
0.0398%
55
Binance
RENDER-EUR$6.69
0.0025415 Eth
$113,361.00
17,355.260 RENDER
0.0331%
56
Fairdesk
RENDER-USDT$6.65
0.0025270 Eth
$112,785.00
16,953.487 RENDER
0.0323%
57
Upbit
RENDER-BTC$6.60
0.0025074 Eth
$111,235.00
16,850.737 RENDER
0.0321%
58
Nonkyc.io
RENDER-USDT$6.68
0.0025393 Eth
$98,370.00
14,992.089 RENDER
0.0286%
59
Tapbit
RENDER-USDT$6.64
0.0025250 Eth
$82,422.00
12,550.910 RENDER
0.0239%
60
Backpack Exchange
RENDER-USDC$6.65
0.0025264 Eth
$74,338.00
11,346.650 RENDER
0.0216%
61
Raydium (CLMM)
SO11111111111111111111111111111111111111112-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$6.64
0.0025215 Eth
$69,547.00
247,930.747 SO11111111111111111111111111111111111111112
0.4723%
62
Raydium (CLMM)
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$6.64
0.0025215 Eth
$65,453.00
9,995.377 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0190%
63
Coinbase Exchange
RNDR-EUR$6.62
0.0025187 Eth
$65,097.00
9,826.660 RNDR
0.0187%
64
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$6.64
0.0025232 Eth
$63,217.00
9,647.971 0X61299774020DA444AF134C82FA83E3810B309991
0.0184%
65
Gemini
RNDR-USD$6.64
0.0025207 Eth
$60,872.00
9,173.033 RNDR
0.0175%
66
WEEX
RENDER-USDT$6.66
0.0025320 Eth
$59,632.00
9,082.400 RENDER
0.0173%
67
TokoCrypto
RENDER-USDT$6.64
0.0025235 Eth
$59,259.00
8,928.219 RENDER
0.0170%
68
Bitkub
RNDR-THB$6.65
0.0025288 Eth
$36,021.00
5,415.675 RNDR
0.0103%
69
Binance
RENDER-BRL$6.66
0.0025323 Eth
$33,297.00
5,059.790 RENDER
0.0096%
70
Mercado Bitcoin
RNDR-BRL$6.62
0.0025146 Eth
$22,109.00
3,339.693 RNDR
0.0064%
71
Crypto.com Exchange
RENDER-USDT$6.64
0.0025241 Eth
$21,514.00
3,240.070 RENDER
0.0062%
72
Bitlo
RENDER-TRY$6.67
0.0025338 Eth
$19,416.20
2,933.493 RENDER
0.0056%
73
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0XC2132D05D31C914A87C6611C10748AEB04B58E8F$6.62
0.0025165 Eth
$15,760.70
2,425.807 0X61299774020DA444AF134C82FA83E3810B309991
0.0046%
74
Nominex
RENDER-USDC$6.64
0.0025249 Eth
$14,196.45
2,137.768 RENDER
0.0041%
75
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$6.65
0.0025296 Eth
$14,049.62
2,140.294 0X61299774020DA444AF134C82FA83E3810B309991
0.0041%
76
NovaDAX
RENDER-BRL$6.66
0.0025306 Eth
$10,787.43
1,620.820 RENDER
0.0031%
77
Nominex
RENDER-BTC$6.64
0.0025263 Eth
$10,287.29
1,548.253 RENDER
0.0029%
78
Orca
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$6.63
0.0025219 Eth
$9,553.47
4,570.299 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0087%
79
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991$6.62
0.0025165 Eth
$8,794.30
8,664.183 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.0165%
80
CoinEx
RENDER-BTC$6.67
0.0025337 Eth
$8,383.23
1,280.492 RENDER
0.0024%
81
HashKey Global
RENDER-USDT$6.66
0.0025322 Eth
$6,438.50
987.480 RENDER
0.0019%
82
CoinEx
RENDER-USDC$6.67
0.0025348 Eth
$5,926.65
900.105 RENDER
0.0017%
83
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$6.64
0.0025221 Eth
$5,760.15
878.053 0X61299774020DA444AF134C82FA83E3810B309991
0.0017%
84
Nominex
RENDER-EUR$6.69
0.0025438 Eth
$3,498.27
522.873 RENDER
0.0010%
85
Nominex
RENDER-TRY$6.64
0.0025244 Eth
$3,038.81
457.693 RENDER
0.0009%
86
Meteora
RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF-SO11111111111111111111111111111111111111112$6.64
0.0025259 Eth
$2,223.06
335.010 RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF
0.0006%
87
Uniswap V3 (Polygon)
0X61299774020DA444AF134C82FA83E3810B309991-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$6.62
0.0025143 Eth
$2,032.80
310.789 0X61299774020DA444AF134C82FA83E3810B309991
0.0006%
88
Coinone
RNDR-KRW$6.66
0.0025314 Eth
$1,927.86
289.289 RNDR
0.0006%
89
Foxbit
RENDER-BRL$6.65
0.0025283 Eth
$1,761.09
266.380 RENDER
0.0005%
90
Bitstamp
RNDR-USD$6.68
0.0025378 Eth
$1,649.61
246.910 RNDR
0.0005%
91
WOO X
RENDER-USDT$6.65
0.0025281 Eth
$1,413.74
212.620 RENDER
0.0004%
92
Meteora
NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7-RNDRIZKT3MK1IIMDXRDWABCF7ZG7AR5T4NUD4EKHBOF$6.68
0.0025382 Eth
$964.70
448.970 NOSXBVOACTTYDLVKY6CSB4AC8JCDQKKAAWYTX2ZMOO7
0.0009%
93
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X61299774020DA444AF134C82FA83E3810B309991$6.62
0.0025143 Eth
$940.86
925.910 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.0018%
94
CEX.IO
RNDR-USD$6.65
0.0025288 Eth
$836.52
128.764 RNDR
0.0002%
95
Nominex
RENDER-BRL$6.66
0.0025329 Eth
$650.31
97.618 RENDER
0.0002%
96
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X61299774020DA444AF134C82FA83E3810B309991$6.62
0.0025143 Eth
$637.58
52.332 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0001%
97
Gate.io
RENDER-USDC$6.69
0.0025407 Eth
$80.19
12.240 RENDER
0.0000%
98
TokoCrypto
RENDER-BTC$6.64
0.0025262 Eth
$57.83
8.703 RENDER
0.0000%
99
CEX.IO
RNDR-USDT$6.65
0.0025288 Eth
$39.87
6.121 RNDR
0.0000%
100
Gate.io
RENDER-TRY$6.65
0.0025256 Eth
$5.81
0.878 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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