Feature Tip: Add private address tag to any address under My Name Tag !
Overview
Max Total Supply
25,593,911,759.524869 USDC
Holders
2,361,065 ( 0.002%)
Market
Price
$1.00 @ 0.000407 ETH (-0.05%)
Onchain Market Cap
$25,583,085,534.85
Circulating Supply Market Cap
$35,030,741,336.00
Other Info
Token Contract (WITH 6 Decimals)
Balance
4.045484 USDCValue
$4.04 ( ~0.00164387652037958 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | DigiFinex | BTC-USDC | $0.9999 0.0004070 Eth | $134,045,387.00 2,138.511 BTC | 0.0000% |
2 | Bybit | BTC-USDC | $0.9998 0.0004069 Eth | $101,765,479.00 1,615.333 BTC | 0.0000% |
3 | Azbit | BTC-USDC | $0.9996 0.0004068 Eth | $91,630,836.00 1,455.830 BTC | 0.0000% |
4 | Bybit | ETH-USDC | $0.9998 0.0004069 Eth | $67,564,265.00 27,404.210 ETH | 0.0001% |
5 | DigiFinex | ETH-USDC | $0.9999 0.0004070 Eth | $59,597,096.00 24,261.694 ETH | 0.0001% |
6 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004069 Eth | $54,134,884.00 369,908.711 SO11111111111111111111111111111111111111112 | 0.0011% |
7 | Binance | ETH-USDC | $0.9995 0.0004069 Eth | $38,332,928.00 15,539.997 ETH | 0.0000% |
8 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9996 0.0004068 Eth | $34,785,564.00 237,776.810 SO11111111111111111111111111111111111111112 | 0.0007% |
9 | Coinbase Exchange | USDT-USDC | $0.9999 0.0004067 Eth | $33,296,062.00 33,306,850.850 USDT | 0.0954% |
10 | Hotcoin | BTC-USDC | $0.9995 0.0004068 Eth | $30,877,073.00 492.763 BTC | 0.0000% |
11 | Biconomy.com | ETH-USDC | $0.9998 0.0004067 Eth | $28,602,166.00 11,618.358 ETH | 0.0000% |
12 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9996 0.0004068 Eth | $25,117,119.00 171,723.746 SO11111111111111111111111111111111111111112 | 0.0005% |
13 | OKX | BTC-USDC | $0.9999 0.0004069 Eth | $22,951,045.00 364.183 BTC | 0.0000% |
14 | Tapbit | BTC-USDC | $0.9999 0.0004067 Eth | $20,391,403.00 323.806 BTC | 0.0000% |
15 | LBank | ETH-USDC | $0.9998 0.0004067 Eth | $20,327,905.00 8,270.603 ETH | 0.0000% |
16 | Azbit | BNB-USDC | $0.9996 0.0004068 Eth | $19,003,563.00 32,954.644 BNB | 0.0001% |
17 | OKX | ETH-USDC | $0.9999 0.0004069 Eth | $18,530,114.00 7,517.269 ETH | 0.0000% |
18 | Orca | 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004069 Eth | $17,308,697.00 17,312,842.124 2B1KV6DKPANXD5IXFNXCPJXMKWQJJAYMCZFHSFU24GXO | 0.0496% |
19 | Meteora | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004069 Eth | $16,374,618.00 111,825.073 SO11111111111111111111111111111111111111112 | 0.0003% |
20 | Biconomy.com | BTC-USDC | $0.9998 0.0004067 Eth | $14,524,744.00 230.620 BTC | 0.0000% |
21 | Azbit | SOL-USDC | $0.9996 0.0004068 Eth | $13,813,208.00 94,467.959 SOL | 0.0003% |
22 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004069 Eth | $12,118,564.00 82,780.232 SO11111111111111111111111111111111111111112 | 0.0002% |
23 | LFJ V2.1 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $0.9999 0.0004069 Eth | $11,468,422.00 398,649.748 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0011% |
24 | Orca | ED5NYYWEZPPPIWIMP8VYM7SD7TD3LAT3Q3GRTWHZPJBY-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004069 Eth | $9,928,012.00 67,097,044.504 ED5NYYWEZPPPIWIMP8VYM7SD7TD3LAT3Q3GRTWHZPJBY | 0.1921% |
25 | Bybit | SOL-USDC | $0.9998 0.0004069 Eth | $9,508,196.00 64,985.714 SOL | 0.0002% |
26 | Orca | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0004069 Eth | $9,439,780.00 2,832,478.373 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0081% |
27 | LFJ V2.2 (Avalanche) | 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $0.9996 0.0004068 Eth | $8,701,330.00 8,706,561.998 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7 | 0.0249% |
28 | WhiteBIT | ETH-USDC | $0.9998 0.0004067 Eth | $7,626,361.00 3,102.946 ETH | 0.0000% |
29 | Meteora | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0004069 Eth | $7,372,513.00 50,361.999 SO11111111111111111111111111111111111111112 | 0.0001% |
30 | XT.COM | ETH-USDC | $0.9996 0.0004067 Eth | $7,190,284.00 2,914.347 ETH | 0.0000% |
31 | Hotcoin | ETH-USDC | $0.9998 0.0004069 Eth | $7,110,489.00 2,893.596 ETH | 0.0000% |
32 | Azbit | ETH-USDC | $0.9996 0.0004068 Eth | $6,036,079.00 2,452.221 ETH | 0.0000% |
33 | Azbit | LTC-USDC | $0.9996 0.0004068 Eth | $5,950,180.00 90,044.880 LTC | 0.0003% |
34 | Cube | BTC-USDC | $0.9999 0.0004067 Eth | $5,136,836.00 81.549 BTC | 0.0000% |
35 | PointPay | BTC-USDC | $0.9998 0.0004069 Eth | $4,954,498.00 78.598 BTC | 0.0000% |
36 | Bitget | BTC-USDC | $0.9999 0.0004069 Eth | $4,874,125.00 77.421 BTC | 0.0000% |
37 | Uniswap V3 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $0.9999 0.0004069 Eth | $4,635,820.00 161,083.934 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0005% |
38 | Binance | ARB-USDC | $0.9998 0.0004070 Eth | $4,293,571.00 7,995,259.100 ARB | 0.0229% |
39 | WhiteBIT | BTC-USDC | $0.9998 0.0004067 Eth | $4,038,002.00 64.386 BTC | 0.0000% |
40 | Kraken | BTC-USDC | $0.9998 0.0004069 Eth | $4,002,331.00 63.845 BTC | 0.0000% |
41 | Camelot V3 | 0X912CE59144191C1204E64559FE8253A0E49E6548-0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | $0.9994 0.0004067 Eth | $3,890,716.00 7,248,861.502 0X912CE59144191C1204E64559FE8253A0E49E6548 | 0.0208% |
42 | HTX | ETH-USDC | $0.9999 0.0004069 Eth | $3,498,911.00 1,421.684 ETH | 0.0000% |
43 | HTX | BTC-USDC | $0.9998 0.0004069 Eth | $3,483,666.00 55.341 BTC | 0.0000% |
44 | Bitget | ETH-USDC | $0.9999 0.0004069 Eth | $3,382,014.00 1,373.134 ETH | 0.0000% |
45 | Dex-Trade | BTC-USDC | $0.9998 0.0004067 Eth | $2,954,299.00 47.122 BTC | 0.0000% |
46 | OKX | USDT-USDC | $0.9999 0.0004069 Eth | $2,906,704.00 2,907,275.414 USDT | 0.0083% |
47 | Binance | WIF-USDC | $0.9999 0.0004069 Eth | $2,889,484.00 1,060,182.480 WIF | 0.0030% |
48 | PointPay | SUI-USDC | $0.9998 0.0004069 Eth | $2,818,630.00 1,289,820.358 SUI | 0.0037% |
49 | Binance | SEI-USDC | $0.9999 0.0004069 Eth | $2,395,413.00 5,079,502.700 SEI | 0.0145% |
50 | Bybit | APT-USDC | $0.9998 0.0004069 Eth | $1,975,565.00 210,345.330 APT | 0.0006% |
51 | LBank | FIL-USDC | $0.9998 0.0004067 Eth | $1,968,695.00 551,540.293 FIL | 0.0016% |
52 | Coinbase Exchange | EURC-USDC | $0.9996 0.0004068 Eth | $1,935,037.00 1,767,873.000 EURC | 0.0051% |
53 | Bybit | SUI-USDC | $0.9998 0.0004069 Eth | $1,928,781.00 882,666.640 SUI | 0.0025% |
54 | Slex | ETH-USDC | $0.9999 0.0004067 Eth | $1,910,993.00 774.474 ETH | 0.0000% |
55 | Bybit | AVAX-USDC | $0.9998 0.0004069 Eth | $1,815,496.00 62,997.160 AVAX | 0.0002% |
56 | Binance | APT-USDC | $0.9998 0.0004069 Eth | $1,774,283.00 187,660.410 APT | 0.0005% |
57 | PointPay | ETH-USDC | $0.9998 0.0004069 Eth | $1,701,495.00 689.577 ETH | 0.0000% |
58 | Deribit Spot | SOL-USDC | $0.9999 0.0004069 Eth | $1,628,465.00 11,122.300 SOL | 0.0000% |
59 | Slex | BTC-USDC | $0.9999 0.0004069 Eth | $1,529,567.00 24.269 BTC | 0.0000% |
60 | Bybit | WIF-USDC | $0.9998 0.0004069 Eth | $1,495,859.00 548,192.400 WIF | 0.0016% |
61 | OKX | SOL-USDC | $0.9999 0.0004069 Eth | $1,482,918.00 10,135.230 SOL | 0.0000% |
62 | Deribit Spot | BTC-USDC | $0.9996 0.0004068 Eth | $1,378,692.00 21.915 BTC | 0.0000% |
63 | Bybit | MEW-USDC | $0.9998 0.0004069 Eth | $1,353,400.00 201,370,521.820 MEW | 0.5766% |
64 | Bybit | DOGE-USDC | $0.9998 0.0004069 Eth | $1,254,823.00 11,262,155.400 DOGE | 0.0322% |
65 | Binance | DOGS-USDC | $0.9999 0.0004069 Eth | $1,152,185.00 1,457,849,945.000 DOGS | 4.1744% |
66 | Binance | WLD-USDC | $1.00 0.0004070 Eth | $1,137,446.00 563,987.100 WLD | 0.0016% |
67 | Binance US | BTC-USDC | $1.00 0.0004068 Eth | $915,056.00 14.596 BTC | 0.0000% |
68 | Binance | AAVE-USDC | $0.9995 0.0004069 Eth | $865,762.00 5,740.905 AAVE | 0.0000% |
69 | WEEX | ADA-USDC | $0.9999 0.0004069 Eth | $845,531.00 2,389,439.000 ADA | 0.0068% |
70 | WEEX | SUI-USDC | $0.9996 0.0004068 Eth | $833,386.00 379,262.000 SUI | 0.0011% |
71 | Bybit | XRP-USDC | $0.9998 0.0004069 Eth | $816,091.00 1,513,735.930 XRP | 0.0043% |
72 | KuCoin | BTC-USDC | $0.9999 0.0004069 Eth | $753,076.00 12.014 BTC | 0.0000% |
73 | BYDFi | ETH-USDC | $0.9998 0.0004067 Eth | $737,627.00 299.998 ETH | 0.0000% |
74 | WhiteBIT | ADA-USDC | $0.9998 0.0004067 Eth | $670,718.00 1,889,106.500 ADA | 0.0054% |
75 | PointPay | SOL-USDC | $0.9998 0.0004069 Eth | $657,587.00 4,490.493 SOL | 0.0000% |
76 | BingX | UNI-USDC | $0.9999 0.0004069 Eth | $644,420.00 80,430.269 UNI | 0.0002% |
77 | Binance | ENA-USDC | $1.00 0.0004069 Eth | $619,536.00 1,871,227.650 ENA | 0.0054% |
78 | Bybit | SHIB-USDC | $0.9998 0.0004069 Eth | $590,780.00 33,074,006,544.000 SHIB | 94.7036% |
79 | PointPay | BNB-USDC | $0.9998 0.0004069 Eth | $457,765.00 793.984 BNB | 0.0000% |
80 | OKX | APT-USDC | $0.9999 0.0004069 Eth | $431,388.00 45,750.145 APT | 0.0001% |
81 | BitMart | TUSD-USDC | $0.9996 0.0004068 Eth | $428,627.00 429,979.800 TUSD | 0.0012% |
82 | OKX | AVAX-USDC | $0.9999 0.0004069 Eth | $427,430.00 14,869.396 AVAX | 0.0000% |
83 | OKX | NEAR-USDC | $0.9999 0.0004069 Eth | $426,594.00 88,560.732 NEAR | 0.0003% |
84 | VALR | USDT-USDC | $0.9999 0.0004069 Eth | $418,874.00 418,903.379 USDT | 0.0012% |
85 | WEEX | XRP-USDC | $0.9996 0.0004068 Eth | $387,761.00 719,351.000 XRP | 0.0021% |
86 | OKX | OP-USDC | $0.9999 0.0004069 Eth | $333,427.00 193,951.026 OP | 0.0006% |
87 | BingX | DOGE-USDC | $0.9999 0.0004069 Eth | $281,380.00 2,527,348.720 DOGE | 0.0072% |
88 | Tokpie | USDT-USDC | $0.9998 0.0004069 Eth | $259,084.00 259,100.680 USDT | 0.0007% |
89 | OKX | DOGE-USDC | $0.9999 0.0004069 Eth | $248,458.00 2,232,809.160 DOGE | 0.0064% |
90 | Bybit | ADA-USDC | $0.9998 0.0004069 Eth | $244,413.00 690,722.760 ADA | 0.0020% |
91 | Bitget | TON-USDC | $0.9999 0.0004069 Eth | $218,971.00 41,597.360 TON | 0.0001% |
92 | Bybit | LTC-USDC | $0.9998 0.0004069 Eth | $218,287.00 3,293.863 LTC | 0.0000% |
93 | KuCoin | SOL-USDC | $0.9999 0.0004069 Eth | $214,566.00 1,476.671 SOL | 0.0000% |
94 | Bybit | TRX-USDC | $0.9998 0.0004069 Eth | $211,843.00 1,305,580.420 TRX | 0.0037% |
95 | Bybit | OP-USDC | $0.9998 0.0004069 Eth | $197,660.00 115,032.150 OP | 0.0003% |
96 | DeGate | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9991 0.0004045 Eth | $186,725.00 23,314.286 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0001% |
97 | tanX | USDT-USDC | $1.00 0.0004049 Eth | $166,319.00 166,352.000 USDT | 0.0005% |
98 | DeGate | 0X2ED58B1FA208E9A08FDAAC2A839B8539ABE558E8-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9988 0.0004048 Eth | $162,742.00 59,675.950 0X2ED58B1FA208E9A08FDAAC2A839B8539ABE558E8 | 0.0002% |
99 | DeGate | 0X8687A10BCA6F139B25EB31020FCABB5782214764-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9988 0.0004048 Eth | $61,348.00 77,099.520 0X8687A10BCA6F139B25EB31020FCABB5782214764 | 0.0002% |
100 | DeGate | 0X3294395E62F4EB6AF3F1FCF89F5602D90FB3EF69-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9988 0.0004048 Eth | $54,935.00 67,772.270 0X3294395E62F4EB6AF3F1FCF89F5602D90FB3EF69 | 0.0002% |
Contract Name:
FiatTokenProxy
Compiler Version
v0.4.24+commit.e67f0147
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion, Audited
Contract Source Code (Solidity)Audit Report
/** *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
- Callisto Network - Apr 7th, 2023 - Security Audit Report
[{"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"}]
Contract Creation Code
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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.