ETH Price: $3,956.74 (+1.54%)

Token

USDC (USDC)
 

Overview

Max Total Supply

30,315,201,583.611721 USDC

Holders

2,492,064 ( 0.004%)

Market

Price

$1.00 @ 0.000253 ETH (-0.18%)

Onchain Market Cap

$30,309,411,380.11

Circulating Supply Market Cap

$42,122,187,402.00

Other Info

Token Contract (WITH 6 Decimals)

Balance
0.434775 USDC

Value
$0.43 ( ~0.000108675237388665 Eth) [0.0000%]
0x0744e52cbEc36D95D2A0B2E5d380f5D2b326449e
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):$4,470,297,898.00
Market Capitalization:$42,122,187,402.00
Circulating Supply:42,099,781,527.00 USDC
Market Data Source: Coinmarketcap

# Exchange Pair Price  24H Volume % Volume
1
Azbit
BTC-USDC$1.00
0.0002528 Eth
$903,180,046.00
8,758.442 BTC
0.0000%
2
Binance
USDC-USDT$1.00
0.0002531 Eth
$852,815,057.00
852,894,025.000 USDC
0.1957%
3
DigiFinex
BTC-USDC$1.00
0.0002531 Eth
$510,255,201.00
4,878.616 BTC
0.0000%
4
Aerodrome SlipStream
0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9996
0.0002529 Eth
$488,067,325.00
124,846.056 0X4200000000000000000000000000000000000006
0.0000%
5
DigiFinex
ETH-USDC$1.00
0.0002531 Eth
$407,362,040.00
103,006.131 ETH
0.0000%
6
Binance
BTC-USDC$0.9997
0.0002530 Eth
$319,418,608.00
3,073.427 BTC
0.0000%
7
Binance
ETH-USDC$0.9996
0.0002530 Eth
$260,435,355.00
66,200.614 ETH
0.0000%
8
WEEX
BTC-USDC$0.9997
0.0002533 Eth
$250,066,362.00
2,391.004 BTC
0.0000%
9
Bybit
USDC-USDT$1.00
0.0002531 Eth
$236,811,334.00
236,812,161.040 USDC
0.0543%
10
Uniswap V3 (Ethereum)
0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9995
0.0002529 Eth
$231,840,197.00
59,078.439 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2
0.0000%
11
Raydium (CLMM)
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$1.00
0.0002528 Eth
$205,379,644.00
927,594.728 SO11111111111111111111111111111111111111112
0.0002%
12
Orca
SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V$0.9997
0.0002530 Eth
$201,934,825.00
911,906.762 SO11111111111111111111111111111111111111112
0.0002%
13
Bybit
BTC-USDC$1.00
0.0002531 Eth
$134,614,252.00
1,297.205 BTC
0.0000%
14
OKX
BTC-USDC$0.9997
0.0002530 Eth
$115,432,981.00
1,110.237 BTC
0.0000%
15
Bybit
ETH-USDC$1.00
0.0002531 Eth
$103,403,257.00
26,434.809 ETH
0.0000%
16
Aerodrome SlipStream
0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913$0.9998
0.0002530 Eth
$87,283,984.00
843.516 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF
0.0000%
17
Bitget
USDC-USDT$1.00
0.0002531 Eth
$78,152,014.00
78,156,905.584 USDC
0.0179%
18
OKX
ETH-USDC$0.9997
0.0002530 Eth
$72,966,865.00
18,647.206 ETH
0.0000%
19
Uniswap V3 (Ethereum)
0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7$0.9994
0.0002529 Eth
$70,288,707.00
70,310,559.027 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48
0.0161%
20
Binance
SOL-USDC$0.9998
0.0002533 Eth
$60,383,270.00
273,152.964 SOL
0.0001%
21
Uniswap V3 (Base)
0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006$1.00
0.0002529 Eth
$59,886,579.00
59,268,583.204 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913
0.0136%
22
XT.COM
ETH-USDC$0.9997
0.0002530 Eth
$52,096,790.00
13,242.403 ETH
0.0000%
23
Biconomy.com
ETH-USDC$1.00
0.0002528 Eth
$51,779,769.00
13,230.775 ETH
0.0000%
24
Binance
XRP-USDC$0.9997
0.0002530 Eth
$50,072,854.00
20,716,467.000 XRP
0.0048%
25
Dexalot
WBTC-USDC$0.9999
0.0002541 Eth
$43,975,451.00
428.314 WBTC
0.0000%
26
Tapbit
BTC-USDC$1.00
0.0002538 Eth
$43,594,389.00
420.458 BTC
0.0000%
27
Kraken
USDC-USD$1.00
0.0002531 Eth
$39,304,193.00
39,304,192.990 USDC
0.0090%
28
LBank
BTC-USDC$1.001
0.0002536 Eth
$35,038,007.00
334.641 BTC
0.0000%
29
OKX
USDC-USDT$0.9999
0.0002531 Eth
$34,535,874.00
34,545,315.358 USDC
0.0079%
30
Hotcoin
BTC-USDC$1.00
0.0002528 Eth
$31,336,751.00
299.251 BTC
0.0000%
31
WEEX
ETH-USDC$1.00
0.0002537 Eth
$28,569,134.00
7,279.357 ETH
0.0000%
32
Bybit
SOL-USDC$1.00
0.0002531 Eth
$24,517,509.00
110,832.903 SOL
0.0000%
33
Azbit
BNB-USDC$0.9997
0.0002530 Eth
$23,285,648.00
32,581.711 BNB
0.0000%
34
LBank
ETH-USDC$0.9999
0.0002528 Eth
$21,965,996.00
5,557.830 ETH
0.0000%
35
Dexalot
AVAX-USDC$0.9999
0.0002541 Eth
$21,621,577.00
432,896.285 AVAX
0.0001%
36
WEEX
DOGE-USDC$1.00
0.0002536 Eth
$21,493,690.00
53,260,015.000 DOGE
0.0122%
37
Azbit
SOL-USDC$1.00
0.0002528 Eth
$21,280,255.00
96,491.901 SOL
0.0000%
38
Cube
BTC-USDC$0.9999
0.0002528 Eth
$21,160,043.00
204.502 BTC
0.0000%
39
Binance
ADA-USDC$0.9997
0.0002530 Eth
$21,062,497.00
19,460,496.500 ADA
0.0045%
40
WhiteBIT
BTC-USDC$1.00
0.0002528 Eth
$19,590,790.00
187.279 BTC
0.0000%
41
WhiteBIT
ETH-USDC$1.00
0.0002528 Eth
$18,588,342.00
4,703.009 ETH
0.0000%
42
Binance
DOGE-USDC$0.9997
0.0002530 Eth
$18,172,486.00
45,005,810.000 DOGE
0.0103%
43
Kraken
USDC-USDT$0.9998
0.0002530 Eth
$17,625,272.00
17,629,576.742 USDC
0.0040%
44
Kraken
BTC-USDC$0.9996
0.0002530 Eth
$16,860,949.00
161.253 BTC
0.0000%
45
Binance
FDUSD-USDC$0.9997
0.0002530 Eth
$16,164,027.00
16,193,037.000 FDUSD
0.0037%
46
Coinstore
USDC-USDT$0.9999
0.0002530 Eth
$12,852,034.00
12,853,877.140 USDC
0.0029%
47
Bybit
USDE-USDC$1.00
0.0002531 Eth
$12,573,435.00
12,559,728.010 USDE
0.0029%
48
Slex
ETH-USDC$0.9999
0.0002532 Eth
$11,776,068.00
2,999.983 ETH
0.0000%
49
Dexalot
USDT-USDC$0.9999
0.0002541 Eth
$11,406,603.00
11,411,536.433 USDT
0.0026%
50
LATOKEN
USDC-USDT$0.9999
0.0002530 Eth
$11,016,284.00
11,017,290.797 USDC
0.0025%
51
Bybit
XRP-USDC$1.00
0.0002531 Eth
$10,954,563.00
4,531,951.870 XRP
0.0010%
52
Azbit
ETH-USDC$1.00
0.0002528 Eth
$10,905,119.00
2,795.395 ETH
0.0000%
53
Binance
SUI-USDC$0.9999
0.0002533 Eth
$10,392,860.00
2,225,423.100 SUI
0.0005%
54
Binance
BNB-USDC$0.9999
0.0002533 Eth
$10,318,435.00
14,413.408 BNB
0.0000%
55
Binance
PEPE-USDC$0.9997
0.0002533 Eth
$10,287,671.00
434,102,558,944.000 PEPE
99.6208%
56
Coinbase Exchange
EURC-USDC$0.9997
0.0002530 Eth
$9,594,804.00
9,109,626.000 EURC
0.0021%
57
Gate.io
BTC-USDC$0.9998
0.0002530 Eth
$9,519,913.00
92.007 BTC
0.0000%
58
Deribit Spot
BTC-USDC$0.9993
0.0002529 Eth
$9,125,306.00
87.832 BTC
0.0000%
59
KuCoin
BTC-USDC$0.9997
0.0002530 Eth
$8,978,976.00
85.894 BTC
0.0000%
60
OKX
XRP-USDC$0.9997
0.0002530 Eth
$8,389,084.00
3,476,752.468 XRP
0.0008%
61
Binance
DOT-USDC$0.9997
0.0002530 Eth
$7,045,400.00
790,370.470 DOT
0.0002%
62
Bitget
BTC-USDC$1.00
0.0002531 Eth
$6,492,155.00
62.695 BTC
0.0000%
63
WhiteBIT
XRP-USDC$1.00
0.0002528 Eth
$5,854,342.00
2,439,907.600 XRP
0.0006%
64
HTX
BTC-USDC$0.9997
0.0002530 Eth
$5,625,627.00
54.478 BTC
0.0000%
65
BYDFi
ETH-USDC$0.9999
0.0002532 Eth
$5,454,639.00
1,381.908 ETH
0.0000%
66
Bitget
ETH-USDC$1.00
0.0002531 Eth
$5,443,603.00
1,391.084 ETH
0.0000%
67
KuCoin
ETH-USDC$0.9997
0.0002530 Eth
$5,427,544.00
1,373.376 ETH
0.0000%
68
Binance
LINK-USDC$0.9998
0.0002533 Eth
$5,374,526.00
185,660.370 LINK
0.0000%
69
HTX
ETH-USDC$0.9997
0.0002530 Eth
$5,260,575.00
1,348.948 ETH
0.0000%
70
Slex
BTC-USDC$0.9997
0.0002528 Eth
$5,193,362.00
50.020 BTC
0.0000%
71
OKX
USDT-USDC$0.9997
0.0002530 Eth
$5,092,528.00
5,095,770.477 USDT
0.0012%
72
Binance US
BTC-USDC$1.001
0.0002536 Eth
$5,058,820.00
48.288 BTC
0.0000%
73
Backpack Exchange
SOL-USDC$0.9998
0.0002530 Eth
$5,038,453.00
22,859.200 SOL
0.0000%
74
Binance
AVAX-USDC$0.9997
0.0002530 Eth
$4,918,291.00
98,501.810 AVAX
0.0000%
75
OKX
SOL-USDC$0.9997
0.0002530 Eth
$4,901,393.00
22,138.221 SOL
0.0000%
76
BYDFi
BTC-USDC$0.9999
0.0002532 Eth
$4,270,227.00
40.814 BTC
0.0000%
77
PointPay
ETH-USDC$0.9997
0.0002530 Eth
$4,257,279.00
1,081.781 ETH
0.0000%
78
Binance
LTC-USDC$0.9996
0.0002529 Eth
$3,974,698.00
33,349.674 LTC
0.0000%
79
Vertex (Spot)
WBTC-USDC$0.9997
0.0002530 Eth
$3,753,566.00
36.155 WBTC
0.0000%
80
Deribit Spot
ETH-USDC$0.9998
0.0002530 Eth
$3,687,354.00
937.849 ETH
0.0000%
81
XT.COM
BTC-USDC$0.9997
0.0002530 Eth
$3,199,597.00
30.786 BTC
0.0000%
82
KuCoin
USDT-USDC$0.9997
0.0002530 Eth
$3,051,716.00
3,053,992.300 USDT
0.0007%
83
BingX
DOGE-USDC$0.9998
0.0002530 Eth
$2,975,457.00
7,373,810.039 DOGE
0.0017%
84
WhiteBIT
ADA-USDC$1.00
0.0002528 Eth
$2,787,495.00
2,596,441.900 ADA
0.0006%
85
Binance
ARB-USDC$0.9997
0.0002530 Eth
$2,629,173.00
2,628,617.300 ARB
0.0006%
86
Binance
NEAR-USDC$0.9997
0.0002530 Eth
$2,554,907.00
377,117.800 NEAR
0.0001%
87
Binance
RUNE-USDC$0.9999
0.0002532 Eth
$2,554,001.00
399,669.600 RUNE
0.0001%
88
WEEX
SUI-USDC$1.00
0.0002536 Eth
$2,001,202.00
421,073.191 SUI
0.0001%
89
LBank
FIL-USDC$0.9996
0.0002530 Eth
$1,964,601.00
294,427.506 FIL
0.0001%
90
C-Patex
USDC-USDT$0.9999
0.0002531 Eth
$1,900,753.00
1,901,027.635 USDC
0.0004%
91
BYDFi
XRP-USDC$1.00
0.0002528 Eth
$1,840,956.00
767,461.000 XRP
0.0002%
92
DeGate
0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$0.9997
0.0002527 Eth
$1,816,172.00
370,706.473 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83
0.0001%
93
Solidly V3 (Optimism)
0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607$0.9999
0.0002529 Eth
$1,751,424.00
1,751,666.827 0X0B2C639C533813F4AA9D7837CAF62653D097FF85
0.0004%
94
Biconomy.com
USDT-USDC$1.00
0.0002529 Eth
$1,713,440.00
1,713,968.699 USDT
0.0004%
95
HTX
USDC-USDT$0.9997
0.0002530 Eth
$1,705,818.00
1,706,544.839 USDC
0.0004%
96
Cube
SOL-USDC$0.9992
0.0002529 Eth
$1,680,879.00
7,592.583 SOL
0.0000%
97
Gemini
USDC-USD$0.9998
0.0002530 Eth
$1,526,283.00
1,526,573.014 USDC
0.0004%
98
WEEX
ADA-USDC$1.00
0.0002536 Eth
$1,500,637.00
1,398,965.590 ADA
0.0003%
99
WEEX
BNB-USDC$0.9997
0.0002533 Eth
$1,471,804.00
2,056.890 BNB
0.0000%
100
VALR
USDT-USDC$1.00
0.0002539 Eth
$1,220,833.00
1,220,871.271 USDT
0.0003%

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.