Overview
Max Total Supply
29,822,977,664.367635 USDC
Holders
2,475,068 ( 0.005%)
Market
Price
$1.00 @ 0.000254 ETH (-0.06%)
Onchain Market Cap
$29,794,466,897.72
Circulating Supply Market Cap
$40,964,881,209.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | DigiFinex | BTC-USDC | $0.9994 0.0002543 Eth | $342,892,066.00 3,460.284 BTC | 0.0000% |
2 | Aerodrome SlipStream | 0X4200000000000000000000000000000000000006-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | $0.999 0.0002548 Eth | $333,902,550.00 84,108.653 0X4200000000000000000000000000000000000006 | 0.0000% |
3 | Binance | BTC-USDC | $1.001 0.0002545 Eth | $211,876,667.00 2,120.169 BTC | 0.0000% |
4 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9993 0.0002545 Eth | $209,467,513.00 889,209.206 SO11111111111111111111111111111111111111112 | 0.0000% |
5 | DigiFinex | ETH-USDC | $0.9994 0.0002543 Eth | $207,832,024.00 52,888.901 ETH | 0.0000% |
6 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.001 0.0002553 Eth | $185,022,648.00 783,858.768 SO11111111111111111111111111111111111111112 | 0.0000% |
7 | Hotcoin | BTC-USDC | $1.001 0.0002549 Eth | $174,587,616.00 1,761.615 BTC | 0.0000% |
8 | Coinbase Exchange | USDT-USDC | $0.9993 0.0002545 Eth | $136,822,502.00 136,848,765.240 USDT | 0.0073% |
9 | Binance | ETH-USDC | $0.9994 0.0002548 Eth | $131,534,185.00 33,109.565 ETH | 0.0000% |
10 | Uniswap V3 (Ethereum) | 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9995 0.0002543 Eth | $110,825,222.00 27,925.055 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | 0.0000% |
11 | Binance | XRP-USDC | $0.9995 0.0002549 Eth | $97,403,034.00 38,173,218.000 XRP | 0.0020% |
12 | Aerodrome SlipStream | 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | $0.9988 0.0002547 Eth | $88,612,818.00 888.845 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF | 0.0000% |
13 | Bybit | BTC-USDC | $1.00 0.0002546 Eth | $80,241,536.00 803.650 BTC | 0.0000% |
14 | Hotcoin | ETH-USDC | $1.001 0.0002553 Eth | $77,564,634.00 19,750.583 ETH | 0.0000% |
15 | OKX | BTC-USDC | $1.001 0.0002545 Eth | $73,941,997.00 739.616 BTC | 0.0000% |
16 | Binance | SOL-USDC | $0.9999 0.0002542 Eth | $68,528,778.00 290,540.502 SOL | 0.0000% |
17 | Bybit | ETH-USDC | $1.00 0.0002546 Eth | $64,953,126.00 16,337.422 ETH | 0.0000% |
18 | Binance | PEPE-USDC | $1.00 0.0002546 Eth | $42,532,577.00 1,632,285,674,872.000 PEPE | 87.2595% |
19 | Binance | DOGE-USDC | $0.9995 0.0002549 Eth | $41,135,082.00 88,880,310.000 DOGE | 0.0048% |
20 | OKX | ETH-USDC | $1.001 0.0002545 Eth | $38,285,862.00 9,630.187 ETH | 0.0000% |
21 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.001 0.0002553 Eth | $35,139,112.00 149,029.059 SO11111111111111111111111111111111111111112 | 0.0000% |
22 | Meteora | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0002546 Eth | $34,872,652.00 8,309,561.480 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0004% |
23 | Binance | ADA-USDC | $0.9994 0.0002548 Eth | $34,093,158.00 28,647,314.000 ADA | 0.0015% |
24 | LBank | BTC-USDC | $0.9993 0.0002545 Eth | $32,189,670.00 325.041 BTC | 0.0000% |
25 | LFJ V2.1 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $1.00 0.0002545 Eth | $31,769,785.00 604,321.541 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0000% |
26 | Velodrome SlipStream | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X4200000000000000000000000000000000000006 | $1.002 0.0002556 Eth | $28,785,173.00 29,192,610.430 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0016% |
27 | XT.COM | ETH-USDC | $1.00 0.0002546 Eth | $26,622,617.00 6,699.682 ETH | 0.0000% |
28 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.001 0.0002553 Eth | $26,034,964.00 110,609.486 SO11111111111111111111111111111111111111112 | 0.0000% |
29 | WEEX | DOGE-USDC | $0.9994 0.0002547 Eth | $25,058,126.00 56,003,438.981 DOGE | 0.0030% |
30 | Aerodrome (Base) | 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X940181A94A35A4569E4529A3CDFB74E38FD98631 | $4.53 0.0011542 Eth | $24,749,919.00 5,391,148.530 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | 0.0003% |
31 | Azbit | BNB-USDC | $1.00 0.0002545 Eth | $23,199,083.00 31,351.204 BNB | 0.0000% |
32 | Azbit | SOL-USDC | $1.00 0.0002545 Eth | $22,468,060.00 95,205.500 SOL | 0.0000% |
33 | Bybit | XRP-USDC | $1.00 0.0002546 Eth | $22,379,607.00 8,764,943.540 XRP | 0.0005% |
34 | Biconomy.com | BTC-USDC | $1.00 0.0002544 Eth | $21,309,659.00 213.388 BTC | 0.0000% |
35 | LBank | ETH-USDC | $0.9993 0.0002545 Eth | $20,716,204.00 5,274.947 ETH | 0.0000% |
36 | WhiteBIT | ETH-USDC | $0.9987 0.0002547 Eth | $20,243,686.00 5,160.738 ETH | 0.0000% |
37 | WhiteBIT | BTC-USDC | $1.00 0.0002541 Eth | $19,530,429.00 197.147 BTC | 0.0000% |
38 | Bybit | SOL-USDC | $1.00 0.0002546 Eth | $19,525,645.00 82,751.689 SOL | 0.0000% |
39 | WEEX | ETH-USDC | $0.9994 0.0002547 Eth | $19,508,347.00 4,912.780 ETH | 0.0000% |
40 | Dexalot | AVAX-USDC | $0.9997 0.0002530 Eth | $18,241,861.00 350,607.029 AVAX | 0.0000% |
41 | WhiteBIT | XRP-USDC | $1.00 0.0002555 Eth | $14,592,911.00 5,945,251.200 XRP | 0.0003% |
42 | OKX | XRP-USDC | $1.001 0.0002545 Eth | $14,344,927.00 5,620,360.143 XRP | 0.0003% |
43 | Azbit | LTC-USDC | $0.9988 0.0002547 Eth | $12,120,397.00 91,296.590 LTC | 0.0000% |
44 | Azbit | ETH-USDC | $0.9992 0.0002546 Eth | $11,244,148.00 2,829.572 ETH | 0.0000% |
45 | Coinbase Exchange | EURC-USDC | $1.00 0.0002545 Eth | $11,140,375.00 10,558,734.000 EURC | 0.0006% |
46 | Cube | BTC-USDC | $1.00 0.0002546 Eth | $11,136,536.00 111.526 BTC | 0.0000% |
47 | Binance | LINK-USDC | $0.9999 0.0002544 Eth | $9,245,904.00 351,166.330 LINK | 0.0000% |
48 | Binance | HBAR-USDC | $1.001 0.0002545 Eth | $8,702,402.00 26,524,356.000 HBAR | 0.0014% |
49 | Kraken | BTC-USDC | $1.00 0.0002543 Eth | $7,375,634.00 74.428 BTC | 0.0000% |
50 | BingX | DOGE-USDC | $1.001 0.0002545 Eth | $7,185,354.00 15,529,359.359 DOGE | 0.0008% |
51 | HTX | ETH-USDC | $1.001 0.0002545 Eth | $6,467,114.00 1,624.561 ETH | 0.0000% |
52 | HTX | BTC-USDC | $1.00 0.0002546 Eth | $6,163,443.00 61.730 BTC | 0.0000% |
53 | OKX | DOGE-USDC | $1.001 0.0002545 Eth | $6,119,865.00 13,224,612.240 DOGE | 0.0007% |
54 | KuCoin | BTC-USDC | $1.00 0.0002546 Eth | $5,932,466.00 59.838 BTC | 0.0000% |
55 | Bitget | BTC-USDC | $1.00 0.0002545 Eth | $5,825,342.00 58.346 BTC | 0.0000% |
56 | Binance | SHIB-USDC | $0.9998 0.0002542 Eth | $5,755,851.00 179,458,966,259.000 SHIB | 9.5936% |
57 | Binance | AVAX-USDC | $0.9994 0.0002548 Eth | $5,714,203.00 109,253.450 AVAX | 0.0000% |
58 | Bybit | USDE-USDC | $1.00 0.0002546 Eth | $5,500,778.00 5,487,685.440 USDE | 0.0003% |
59 | KuCoin | ETH-USDC | $1.00 0.0002546 Eth | $4,996,992.00 1,270.675 ETH | 0.0000% |
60 | OKX | USDT-USDC | $1.001 0.0002545 Eth | $4,947,086.00 4,938,636.119 USDT | 0.0003% |
61 | Binance | DOT-USDC | $0.9988 0.0002550 Eth | $4,764,412.00 460,102.520 DOT | 0.0000% |
62 | Bybit | DOGE-USDC | $1.00 0.0002546 Eth | $4,576,913.00 9,910,063.300 DOGE | 0.0005% |
63 | Dex-Trade | BTC-USDC | $1.00 0.0002545 Eth | $4,493,538.00 45.331 BTC | 0.0000% |
64 | KuCoin | XRP-USDC | $1.00 0.0002546 Eth | $4,325,102.00 1,749,230.203 XRP | 0.0001% |
65 | Gate.io | BTC-USDC | $1.00 0.0002546 Eth | $4,133,951.00 41.353 BTC | 0.0000% |
66 | Binance | UNI-USDC | $1.001 0.0002545 Eth | $3,953,274.00 212,885.230 UNI | 0.0000% |
67 | Bitget | ETH-USDC | $1.00 0.0002545 Eth | $3,952,307.00 992.805 ETH | 0.0000% |
68 | Binance | FET-USDC | $1.001 0.0002545 Eth | $3,738,668.00 1,835,590.700 FET | 0.0001% |
69 | Binance | RUNE-USDC | $0.9999 0.0002544 Eth | $3,706,818.00 507,829.200 RUNE | 0.0000% |
70 | Deribit Spot | XRP-USDC | $1.00 0.0002546 Eth | $3,448,022.00 1,353,742.000 XRP | 0.0001% |
71 | Binance | WIF-USDC | $0.9999 0.0002544 Eth | $3,103,203.00 833,563.950 WIF | 0.0000% |
72 | Deribit Spot | ETH-USDC | $0.9999 0.0002542 Eth | $3,025,112.00 760.344 ETH | 0.0000% |
73 | Dexalot | ARB-USDC | $0.9997 0.0002530 Eth | $2,917,067.00 2,530,438.318 ARB | 0.0001% |
74 | Deribit Spot | BTC-USDC | $0.9992 0.0002544 Eth | $2,764,854.00 27.749 BTC | 0.0000% |
75 | BYDFi | BTC-USDC | $0.9997 0.0002549 Eth | $2,738,527.00 27.696 BTC | 0.0000% |
76 | BYDFi | ETH-USDC | $0.9996 0.0002548 Eth | $2,660,779.00 678.813 ETH | 0.0000% |
77 | OKX | SOL-USDC | $1.001 0.0002545 Eth | $2,646,186.00 11,207.314 SOL | 0.0000% |
78 | Binance | GALA-USDC | $0.9994 0.0002548 Eth | $2,616,433.00 42,843,516.000 GALA | 0.0023% |
79 | Coinmetro | BTC-USDC | $1.00 0.0002545 Eth | $2,507,572.00 25.315 BTC | 0.0000% |
80 | Binance | FLOKI-USDC | $1.001 0.0002545 Eth | $2,493,142.00 9,638,642,910.000 FLOKI | 0.5153% |
81 | Binance | ENA-USDC | $1.00 0.0002546 Eth | $2,320,453.00 2,294,409.230 ENA | 0.0001% |
82 | Bybit | ADA-USDC | $1.00 0.0002546 Eth | $2,280,625.00 1,920,539.630 ADA | 0.0001% |
83 | Binance | ARB-USDC | $1.001 0.0002545 Eth | $2,271,690.00 1,979,256.400 ARB | 0.0001% |
84 | DeGate | 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9982 0.0002542 Eth | $2,218,634.00 475,984.289 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83 | 0.0000% |
85 | Binance | TRX-USDC | $0.9994 0.0002547 Eth | $2,212,306.00 7,047,735.300 TRX | 0.0004% |
86 | KuCoin | USDT-USDC | $1.00 0.0002546 Eth | $2,205,619.00 2,203,778.760 USDT | 0.0001% |
87 | Backpack Exchange | SOL-USDC | $0.9983 0.0002543 Eth | $2,143,676.00 9,095.780 SOL | 0.0000% |
88 | XT.COM | BTC-USDC | $1.00 0.0002546 Eth | $2,118,957.00 21.225 BTC | 0.0000% |
89 | Binance | WLD-USDC | $1.00 0.0002546 Eth | $2,062,447.00 556,546.100 WLD | 0.0000% |
90 | WEEX | SUI-USDC | $0.9999 0.0002542 Eth | $2,005,548.00 482,534.062 SUI | 0.0000% |
91 | Binance | INJ-USDC | $0.9994 0.0002547 Eth | $1,814,535.00 55,832.860 INJ | 0.0000% |
92 | Binance | BCH-USDC | $1.00 0.0002542 Eth | $1,697,054.00 2,761.846 BCH | 0.0000% |
93 | WhiteBIT | ADA-USDC | $1.00 0.0002544 Eth | $1,644,983.00 1,417,940.300 ADA | 0.0001% |
94 | Bybit | SHIB-USDC | $1.00 0.0002546 Eth | $1,561,268.00 48,654,412,822.700 SHIB | 2.6010% |
95 | Binance | ATOM-USDC | $1.001 0.0002545 Eth | $1,350,242.00 134,382.020 ATOM | 0.0000% |
96 | Vertex (Spot) | WBTC-USDC | $0.9999 0.0002542 Eth | $966,314.00 9.732 WBTC | 0.0000% |
97 | VALR | USDT-USDC | $0.9988 0.0002547 Eth | $937,199.00 937,504.429 USDT | 0.0001% |
98 | PointPay | BTC-USDC | $0.9988 0.0002547 Eth | $869,199.00 8.711 BTC | 0.0000% |
99 | PointPay | SOL-USDC | $1.001 0.0002554 Eth | $747,624.00 3,169.450 SOL | 0.0000% |
100 | DeGate | 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9982 0.0002542 Eth | $434,761.00 57,090.386 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D | 0.0000% |
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
0x60806040526004361061006d576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680633659cfe6146100775780634f1ef286146100ba5780635c60da1b146101085780638f2839701461015f578063f851a440146101a2575b6100756101f9565b005b34801561008357600080fd5b506100b8600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610213565b005b610106600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190803590602001908201803590602001919091929391929390505050610268565b005b34801561011457600080fd5b5061011d610308565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561016b57600080fd5b506101a0600480360381019080803573ffffffffffffffffffffffffffffffffffffffff169060200190929190505050610360565b005b3480156101ae57600080fd5b506101b761051e565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b610201610576565b61021161020c610651565b610682565b565b61021b6106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561025c57610257816106d9565b610265565b6102646101f9565b5b50565b6102706106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156102fa576102ac836106d9565b3073ffffffffffffffffffffffffffffffffffffffff163483836040518083838082843782019150509250505060006040518083038185875af19250505015156102f557600080fd5b610303565b6103026101f9565b5b505050565b60006103126106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614156103545761034d610651565b905061035d565b61035c6101f9565b5b90565b6103686106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561051257600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614151515610466576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260368152602001807f43616e6e6f74206368616e6765207468652061646d696e206f6620612070726f81526020017f787920746f20746865207a65726f20616464726573730000000000000000000081525060400191505060405180910390fd5b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f61048f6106a8565b82604051808373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020018273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019250505060405180910390a161050d81610748565b61051b565b61051a6101f9565b5b50565b60006105286106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16141561056a576105636106a8565b9050610573565b6105726101f9565b5b90565b61057e6106a8565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614151515610647576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260328152602001807f43616e6e6f742063616c6c2066616c6c6261636b2066756e6374696f6e20667281526020017f6f6d207468652070726f78792061646d696e000000000000000000000000000081525060400191505060405180910390fd5b61064f610777565b565b6000807f7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c36001029050805491505090565b3660008037600080366000845af43d6000803e80600081146106a3573d6000f35b3d6000fd5b6000807f10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b6001029050805491505090565b6106e281610779565b7fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b81604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390a150565b60007f10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b60010290508181555050565b565b60006107848261084b565b151561081e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252603b8152602001807f43616e6e6f742073657420612070726f787920696d706c656d656e746174696f81526020017f6e20746f2061206e6f6e2d636f6e74726163742061646472657373000000000081525060400191505060405180910390fd5b7f7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c360010290508181555050565b600080823b9050600081119150509190505600a165627a7a72305820a4a547cfc7202c5acaaae74d428e988bc62ad5024eb0165532d3a8f91db4ed240029
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
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