ETH Price: $4,032.79 (+4.47%)

Token

USDC (USDC)
 

Overview

Max Total Supply

29,913,019,641.915778 USDC

Holders

2,468,460 ( 0.068%)

Market

Price

$1.00 @ 0.000248 ETH (-0.40%)

Onchain Market Cap

$29,906,857,559.87

Circulating Supply Market Cap

$40,583,368,622.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0.815129 USDC

Value
$0.81 ( ~0.000200853506805398 Eth) [0.0000%]
0xE1c8eFeB443A91D3b3209cBEFE653966597B5581
Loading...
Loading
Loading...
Loading
Loading...
Loading

OVERVIEW

USDC is a US dollar-backed stablecoin issued by Circle. USDC is designed to provide a faster, safer, and more efficient way to send, spend, and exchange money around the world.

Market

Volume (24H):$10,380,563,850.00
Market Capitalization:$40,583,368,622.00
Circulating Supply:40,584,961,049.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Binance
USDC-USDT$0.9999
0.0002477 Eth
$1,659,419,238.00
1,658,840,420.000 USDC
0.1606%
2
DigiFinex
BTC-USDC$1.00
0.0002480 Eth
$905,537,359.00
8,996.761 BTC
0.0000%
3
Azbit
BTC-USDC$0.9999
0.0002477 Eth
$862,639,708.00
8,727.382 BTC
0.0000%
4
DigiFinex
ETH-USDC$1.00
0.0002480 Eth
$683,949,708.00
169,688.707 ETH
0.0000%
5
Binance
BTC-USDC$0.9999
0.0002479 Eth
$560,913,543.00
5,669.521 BTC
0.0000%
6
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002479 Eth
$470,048,372.00
1,972,317.111 SO11111111111111111111111111111111111111112
0.0002%
7
Binance
ETH-USDC$0.9996
0.0002474 Eth
$442,138,142.00
112,122.485 ETH
0.0000%
8
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002475 Eth
$327,396,028.00
1,373,875.788 SO11111111111111111111111111111111111111112
0.0001%
9
Bybit
BTC-USDC$0.9999
0.0002479 Eth
$299,031,681.00
3,024.991 BTC
0.0000%
10
Bybit
ETH-USDC$0.9999
0.0002479 Eth
$258,862,607.00
65,721.193 ETH
0.0000%
11
Hotcoin
ETH-USDC$0.9997
0.0002472 Eth
$186,469,248.00
46,143.380 ETH
0.0000%
12
OKX
BTC-USDC$0.9999
0.0002479 Eth
$165,183,956.00
1,672.123 BTC
0.0000%
13
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9996
0.0002476 Eth
$162,457,753.00
1,644.609 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
14
Binance
SOL-USDC$0.9999
0.0002477 Eth
$121,889,030.00
509,292.346 SOL
0.0000%
15
Binance
XRP-USDC$0.9999
0.0002475 Eth
$119,929,126.00
51,438,931.000 XRP
0.0050%
16
Camelot V3
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$1.00
0.0002478 Eth
$95,883,211.00
93,127,374.813 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0090%
17
OKX
ETH-USDC$1.00
0.0002479 Eth
$95,595,531.00
24,226.485 ETH
0.0000%
18
XT.COM
ETH-USDC$1.00
0.0002480 Eth
$87,061,410.00
22,050.847 ETH
0.0000%
19
Bybit
SOL-USDC$0.9999
0.0002479 Eth
$79,554,296.00
332,994.107 SOL
0.0000%
20
Bitunix
USDC-USDT$0.9996
0.0002476 Eth
$72,528,861.00
72,550,097.505 USDC
0.0070%
21
Curve (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9997
0.0002478 Eth
$67,357,582.00
67,352,194.719 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0065%
22
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$1.001
0.0002479 Eth
$65,414,328.00
64,353,963.679 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.0062%
23
Orca
27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002479 Eth
$63,400,763.00
15,159,031.593 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4
0.0015%
24
WhiteBIT
USDC-USDT$0.9998
0.0002478 Eth
$57,000,129.00
57,012,848.154 USDC
0.0055%
25
WEEX
ETH-USDC$0.9997
0.0002475 Eth
$51,386,906.00
13,083.304 ETH
0.0000%
26
Binance
ADA-USDC$0.9996
0.0002474 Eth
$47,360,668.00
39,912,862.000 ADA
0.0039%
27
Binance
FDUSD-USDC$0.9996
0.0002474 Eth
$47,105,568.00
47,175,609.000 FDUSD
0.0046%
28
Dexalot
ETH-USDC$0.9997
0.0002475 Eth
$44,197,063.00
11,287.758 ETH
0.0000%
29
LBank
BTC-USDC$0.9999
0.0002477 Eth
$43,340,509.00
430.459 BTC
0.0000%
30
WhiteBIT
ETH-USDC$0.9999
0.0002477 Eth
$41,877,437.00
10,387.983 ETH
0.0000%
31
Binance
DOGE-USDC$0.9999
0.0002479 Eth
$38,148,373.00
87,977,165.000 DOGE
0.0085%
32
WhiteBIT
BTC-USDC$0.9999
0.0002475 Eth
$35,452,964.00
352.392 BTC
0.0000%
33
Biconomy.com
BTC-USDC$0.9999
0.0002475 Eth
$35,364,987.00
357.217 BTC
0.0000%
34
LBank
ETH-USDC$1.001
0.0002478 Eth
$32,268,821.00
7,979.690 ETH
0.0000%
35
Dexalot
WBTC-USDC$0.9997
0.0002475 Eth
$31,983,580.00
325.200 WBTC
0.0000%
36
WEEX
DOGE-USDC$0.9997
0.0002475 Eth
$25,006,041.00
57,261,490.622 DOGE
0.0055%
37
Dexalot
AVAX-USDC$0.9997
0.0002475 Eth
$24,196,706.00
468,091.933 AVAX
0.0000%
38
Binance
BNB-USDC$1.00
0.0002475 Eth
$23,265,636.00
31,927.242 BNB
0.0000%
39
Cube
BTC-USDC$0.9999
0.0002475 Eth
$23,007,140.00
233.351 BTC
0.0000%
40
Azbit
SOL-USDC$0.9999
0.0002479 Eth
$22,704,728.00
95,197.496 SOL
0.0000%
41
OKX
XRP-USDC$1.00
0.0002479 Eth
$21,952,045.00
9,377,934.492 XRP
0.0009%
42
Bybit
XRP-USDC$0.9999
0.0002479 Eth
$21,217,746.00
9,101,983.430 XRP
0.0009%
43
WhiteBIT
XRP-USDC$0.9999
0.0002477 Eth
$20,091,877.00
8,150,203.000 XRP
0.0008%
44
Coinbase Exchange
EURC-USDC$0.9999
0.0002479 Eth
$17,726,958.00
16,760,607.000 EURC
0.0016%
45
Gate.io
BTC-USDC$0.9999
0.0002479 Eth
$17,582,743.00
176.428 BTC
0.0000%
46
Binance
PEPE-USDC$1.00
0.0002478 Eth
$16,985,981.00
789,238,589,611.000 PEPE
76.4245%
47
Dexalot
BTC-USDC$0.9997
0.0002475 Eth
$16,341,494.00
165.708 BTC
0.0000%
48
Binance
SUI-USDC$1.00
0.0002477 Eth
$16,144,215.00
3,794,788.700 SUI
0.0004%
49
KuCoin
BTC-USDC$0.9999
0.0002479 Eth
$13,087,966.00
130.056 BTC
0.0000%
50
Azbit
LTC-USDC$0.9999
0.0002477 Eth
$12,466,154.00
92,178.070 LTC
0.0000%
51
OKX
USDT-USDC$1.00
0.0002479 Eth
$11,919,041.00
11,905,804.943 USDT
0.0012%
52
Azbit
ETH-USDC$0.9999
0.0002477 Eth
$11,437,670.00
2,910.489 ETH
0.0000%
53
Kraken
BTC-USDC$0.9998
0.0002479 Eth
$10,612,156.00
105.511 BTC
0.0000%
54
OKX
SOL-USDC$1.00
0.0002479 Eth
$9,995,799.00
41,761.891 SOL
0.0000%
55
HTX
ETH-USDC$1.00
0.0002479 Eth
$9,994,421.00
2,543.839 ETH
0.0000%
56
HTX
BTC-USDC$1.00
0.0002479 Eth
$9,936,139.00
100.505 BTC
0.0000%
57
BYDFi
ETH-USDC$0.9999
0.0002474 Eth
$9,743,277.00
2,411.348 ETH
0.0000%
58
Bybit
USDE-USDC$0.9999
0.0002479 Eth
$9,610,268.00
9,591,912.740 USDE
0.0009%
59
Binance
FET-USDC$1.00
0.0002472 Eth
$8,917,838.00
4,303,304.700 FET
0.0004%
60
KuCoin
ETH-USDC$0.9999
0.0002479 Eth
$8,320,479.00
2,063.789 ETH
0.0000%
61
Deribit Spot
BTC-USDC$0.9994
0.0002475 Eth
$8,049,596.00
81.861 BTC
0.0000%
62
Binance
RENDER-USDC$1.00
0.0002477 Eth
$7,965,273.00
762,369.460 RENDER
0.0001%
63
BingX
DOGE-USDC$1.00
0.0002478 Eth
$7,804,988.00
17,989,488.786 DOGE
0.0017%
64
BYDFi
BTC-USDC$0.9999
0.0002475 Eth
$7,683,569.00
76.334 BTC
0.0000%
65
Binance
UNI-USDC$0.9999
0.0002479 Eth
$7,432,909.00
450,578.470 UNI
0.0000%
66
Binance
LINK-USDC$0.9996
0.0002475 Eth
$7,205,680.00
298,380.950 LINK
0.0000%
67
Binance
SHIB-USDC$1.00
0.0002472 Eth
$7,067,529.00
230,344,793,187.000 SHIB
22.3050%
68
Kraken
ETH-USDC$1.00
0.0002479 Eth
$7,049,037.00
1,748.422 ETH
0.0000%
69
Bitget
BTC-USDC$0.9999
0.0002479 Eth
$7,015,698.00
70.980 BTC
0.0000%
70
Binance
WIF-USDC$0.9997
0.0002475 Eth
$6,961,556.00
2,019,140.220 WIF
0.0002%
71
Binance
ARB-USDC$0.9997
0.0002475 Eth
$6,896,758.00
5,881,590.800 ARB
0.0006%
72
Binance
AVAX-USDC$0.9999
0.0002479 Eth
$6,829,623.00
132,160.950 AVAX
0.0000%
73
Binance
DOT-USDC$0.9996
0.0002474 Eth
$6,696,600.00
639,509.340 DOT
0.0001%
74
Binance
WLD-USDC$1.00
0.0002477 Eth
$6,121,147.00
1,569,017.500 WLD
0.0002%
75
Deribit Spot
ETH-USDC$0.9998
0.0002475 Eth
$6,000,535.00
1,514.775 ETH
0.0000%
76
XT.COM
BTC-USDC$0.9999
0.0002476 Eth
$5,923,909.00
59.976 BTC
0.0000%
77
Bybit
SUI-USDC$0.9999
0.0002479 Eth
$5,764,133.00
1,352,814.110 SUI
0.0001%
78
Bitget
ETH-USDC$0.9999
0.0002479 Eth
$5,727,537.00
1,459.885 ETH
0.0000%
79
WEEX
SOL-USDC$0.9997
0.0002475 Eth
$5,708,746.00
23,969.140 SOL
0.0000%
80
BingX
ETH-USDC$1.00
0.0002478 Eth
$5,584,543.00
1,415.359 ETH
0.0000%
81
PointPay
ETH-USDC$1.00
0.0002477 Eth
$4,851,812.00
1,228.744 ETH
0.0000%
82
Binance
AAVE-USDC$1.00
0.0002472 Eth
$4,663,824.00
17,284.270 AAVE
0.0000%
83
Binance
POL-USDC$0.9999
0.0002479 Eth
$4,573,287.00
6,602,041.100 POL
0.0006%
84
Dexalot
ARB-USDC$0.9997
0.0002475 Eth
$4,525,388.00
3,887,195.661 ARB
0.0004%
85
PointPay
BTC-USDC$0.9996
0.0002475 Eth
$4,382,738.00
44.274 BTC
0.0000%
86
OKX
DOGE-USDC$1.00
0.0002479 Eth
$4,212,820.00
9,720,958.060 DOGE
0.0009%
87
Binance
TIA-USDC$0.9996
0.0002474 Eth
$4,134,155.00
473,013.030 TIA
0.0000%
88
Vertex (Spot)
WBTC-USDC$1.00
0.0002478 Eth
$4,106,627.00
41.599 WBTC
0.0000%
89
KuCoin
XRP-USDC$0.9999
0.0002479 Eth
$4,079,512.00
1,657,364.742 XRP
0.0002%
90
WhiteBIT
ADA-USDC$1.00
0.0002479 Eth
$3,921,875.00
3,187,439.800 ADA
0.0003%
91
Bitvavo
BTC-USDC$1.00
0.0002475 Eth
$3,648,427.00
36.216 BTC
0.0000%
92
KuCoin
USDT-USDC$0.9999
0.0002479 Eth
$3,535,680.00
3,530,160.150 USDT
0.0003%
93
VALR
USDT-USDC$0.9997
0.0002474 Eth
$3,338,469.00
3,335,143.784 USDT
0.0003%
94
Binance
FLOKI-USDC$0.9999
0.0002479 Eth
$2,515,632.00
10,663,161,035.000 FLOKI
1.0325%
95
Bitvavo
ETH-USDC$0.9999
0.0002474 Eth
$2,341,892.00
579.749 ETH
0.0000%
96
Backpack Exchange
SOL-USDC$0.9983
0.0002472 Eth
$2,140,503.00
8,988.780 SOL
0.0000%
97
LBank
FIL-USDC$1.00
0.0002478 Eth
$2,031,042.00
248,376.942 FIL
0.0000%
98
WEEX
BNB-USDC$0.9996
0.0002475 Eth
$2,005,901.00
2,726.519 BNB
0.0000%
99
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$1.00
0.0002477 Eth
$1,972,588.00
1,972,847.920 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0002%
100
OKX
NEAR-USDC$1.00
0.0002479 Eth
$1,563,365.00
196,531.354 NEAR
0.0000%

Contract Source Code Verified (Exact Match)

Contract Name:
FiatTokenProxy

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, Audited
/**
 *Submitted for verification at Etherscan.io on 2018-08-03
*/

pragma solidity ^0.4.24;

// File: zos-lib/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: zos-lib/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 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.
   */
  constructor(address _implementation) public {
    assert(IMPLEMENTATION_SLOT == keccak256("org.zeppelinos.proxy.implementation"));

    _setImplementation(_implementation);
  }

  /**
   * @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: zos-lib/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.
   */
  constructor(address _implementation) UpgradeabilityProxy(_implementation) public {
    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/develop/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes data) payable external ifAdmin {
    _upgradeTo(newImplementation);
    require(address(this).call.value(msg.value)(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();
  }
}

// File: contracts/FiatTokenProxy.sol

/**
* Copyright CENTRE SECZ 2018
*
* Permission is hereby granted, free of charge, to any person obtaining a copy 
* of this software and associated documentation files (the "Software"), to deal 
* in the Software without restriction, including without limitation the rights 
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the Software is furnished to 
* do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all 
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

pragma solidity ^0.4.24;


/**
 * @title FiatTokenProxy
 * @dev This contract proxies FiatToken calls and enables FiatToken upgrades
*/ 
contract FiatTokenProxy is AdminUpgradeabilityProxy {
    constructor(address _implementation) public AdminUpgradeabilityProxy(_implementation) {
    }
}

Contract Security Audit

Contract ABI

[{"constant":false,"inputs":[{"name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newImplementation","type":"address"},{"name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_implementation","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"previousAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"implementation","type":"address"}],"name":"Upgraded","type":"event"}]

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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)

0000000000000000000000000882477e7895bdc5cea7cb1552ed914ab157fe56

-----Decoded View---------------
Arg [0] : _implementation (address): 0x0882477e7895bdC5cea7cB1552ed914aB157Fe56

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000882477e7895bdc5cea7cb1552ed914ab157fe56


Swarm Source

bzzr://a4a547cfc7202c5acaaae74d428e988bc62ad5024eb0165532d3a8f91db4ed24
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.