Overview
Max Total Supply
29,480,727,891.088047 USDC
Holders
2,478,520 ( 0.147%)
Market
Price
$1.00 @ 0.000269 ETH
Onchain Market Cap
$29,480,727,891.09
Circulating Supply Market Cap
$40,737,402,842.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Azbit | BTC-USDC | $1.00 0.0002698 Eth | $872,433,095.00 8,852.485 BTC | 0.0000% |
2 | DigiFinex | BTC-USDC | $0.9995 0.0002691 Eth | $803,847,734.00 8,251.217 BTC | 0.0000% |
3 | DigiFinex | ETH-USDC | $0.9995 0.0002691 Eth | $706,465,096.00 190,077.871 ETH | 0.0000% |
4 | Binance | BTC-USDC | $0.9998 0.0002692 Eth | $509,411,800.00 5,200.131 BTC | 0.0000% |
5 | Binance | ETH-USDC | $0.9996 0.0002691 Eth | $466,659,929.00 122,919.088 ETH | 0.0000% |
6 | Bybit | USDC-USDT | $1.00 0.0002693 Eth | $427,679,232.00 427,545,517.830 USDC | 0.0154% |
7 | Uniswap V3 (Ethereum) | 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $1.00 0.0002696 Eth | $384,919,510.00 101,294.810 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | 0.0000% |
8 | Bybit | BTC-USDC | $0.9998 0.0002692 Eth | $225,734,595.00 2,303.375 BTC | 0.0000% |
9 | OKX | BTC-USDC | $0.9998 0.0002692 Eth | $194,985,634.00 1,989.708 BTC | 0.0000% |
10 | Bybit | ETH-USDC | $0.9998 0.0002692 Eth | $191,367,738.00 50,390.968 ETH | 0.0000% |
11 | Hotcoin | ETH-USDC | $1.00 0.0002698 Eth | $190,473,595.00 51,381.916 ETH | 0.0000% |
12 | Binance | XRP-USDC | $0.9994 0.0002688 Eth | $151,249,663.00 64,619,628.000 XRP | 0.0023% |
13 | OKX | ETH-USDC | $0.9998 0.0002691 Eth | $148,115,226.00 39,134.517 ETH | 0.0000% |
14 | DigiFinex | USDC-USDT | $1.00 0.0002692 Eth | $94,599,351.00 94,603,692.000 USDC | 0.0034% |
15 | XT.COM | ETH-USDC | $0.9998 0.0002687 Eth | $93,385,407.00 24,596.842 ETH | 0.0000% |
16 | Deepcoin | USDC-USDT | $1.00 0.0002698 Eth | $85,481,059.00 84,958,752.200 USDC | 0.0031% |
17 | Binance | PEPE-USDC | $0.9998 0.0002693 Eth | $64,339,393.00 2,450,338,763,716.000 PEPE | 88.1269% |
18 | Kraken | USDC-USD | $0.9999 0.0002692 Eth | $62,146,971.00 62,153,186.745 USDC | 0.0022% |
19 | Biconomy.com | ETH-USDC | $0.9998 0.0002685 Eth | $61,618,789.00 16,114.566 ETH | 0.0000% |
20 | WhiteBIT | USDC-USDT | $1.00 0.0002697 Eth | $60,438,221.00 60,439,285.966 USDC | 0.0022% |
21 | Binance | ADA-USDC | $0.9998 0.0002692 Eth | $56,230,151.00 51,746,712.800 ADA | 0.0019% |
22 | Meteora | 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9998 0.0002693 Eth | $47,743,957.00 11,420,581.005 27G8MTK7VTTCCHKPASJSDDKWWYFOQT6GGEUKIDVJIDD4 | 0.0004% |
23 | Bybit | XRP-USDC | $0.9998 0.0002692 Eth | $45,474,602.00 19,583,553.700 XRP | 0.0007% |
24 | Uniswap V3 (Avalanche) | 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $1.00 0.0002698 Eth | $45,131,664.00 952,172.328 0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | 0.0000% |
25 | OKX | XRP-USDC | $0.9998 0.0002691 Eth | $44,844,574.00 19,289,900.931 XRP | 0.0007% |
26 | LBank | BTC-USDC | $1.00 0.0002698 Eth | $41,202,360.00 423.384 BTC | 0.0000% |
27 | Dexalot | ETH-USDC | $1.00 0.0002698 Eth | $40,942,324.00 10,577.085 ETH | 0.0000% |
28 | LFJ V2.2 (Avalanche) | 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7-0XB97EF9EF8734C71904D8002F8B6BC66DD9C48A6E | $0.9998 0.0002691 Eth | $40,393,871.00 40,404,871.380 0X9702230A8EA53601F5CD2DC00FDBC13D4DF4A8C7 | 0.0015% |
29 | WhiteBIT | ETH-USDC | $1.00 0.0002688 Eth | $36,732,504.00 9,856.968 ETH | 0.0000% |
30 | Bybit | SOL-USDC | $0.9998 0.0002692 Eth | $36,240,224.00 162,285.620 SOL | 0.0000% |
31 | Cube | BTC-USDC | $1.00 0.0002691 Eth | $33,286,156.00 338.654 BTC | 0.0000% |
32 | Binance | FDUSD-USDC | $0.9998 0.0002686 Eth | $33,260,401.00 33,330,465.000 FDUSD | 0.0012% |
33 | Gate.io | USDC-USDT | $0.9999 0.0002693 Eth | $31,588,441.00 31,582,933.731 USDC | 0.0011% |
34 | Dexalot | AVAX-USDC | $1.00 0.0002698 Eth | $27,468,921.00 551,230.142 AVAX | 0.0000% |
35 | Coinbase Exchange | EURC-USDC | $1.00 0.0002698 Eth | $21,710,721.00 20,581,640.000 EURC | 0.0007% |
36 | Azbit | SOL-USDC | $1.00 0.0002698 Eth | $21,511,670.00 94,645.162 SOL | 0.0000% |
37 | OKX | USDT-USDC | $0.9998 0.0002691 Eth | $19,594,333.00 19,596,992.115 USDT | 0.0007% |
38 | Binance | SUI-USDC | $1.00 0.0002698 Eth | $17,038,090.00 4,356,485.800 SUI | 0.0002% |
39 | Dexalot | BTC-USDC | $1.00 0.0002698 Eth | $16,816,758.00 170.611 BTC | 0.0000% |
40 | Slex | ETH-USDC | $1.00 0.0002698 Eth | $16,153,550.00 4,199.113 ETH | 0.0000% |
41 | Bybit | USDE-USDC | $0.9998 0.0002692 Eth | $14,706,602.00 14,688,781.900 USDE | 0.0005% |
42 | Dexalot | USDT-USDC | $1.00 0.0002698 Eth | $13,929,118.00 13,926,244.839 USDT | 0.0005% |
43 | Binance | LINK-USDC | $0.9998 0.0002692 Eth | $13,705,723.00 576,019.140 LINK | 0.0000% |
44 | KuCoin | BTC-USDC | $0.9999 0.0002692 Eth | $13,596,538.00 139.627 BTC | 0.0000% |
45 | Bybit | DOGE-USDC | $0.9998 0.0002692 Eth | $13,150,637.00 30,851,412.500 DOGE | 0.0011% |
46 | Binance | AVAX-USDC | $0.9998 0.0002692 Eth | $12,233,036.00 258,677.590 AVAX | 0.0000% |
47 | Binance | HBAR-USDC | $1.00 0.0002698 Eth | $11,987,629.00 40,301,838.000 HBAR | 0.0014% |
48 | Binance | WIF-USDC | $1.00 0.0002698 Eth | $11,431,115.00 3,532,312.330 WIF | 0.0001% |
49 | Azbit | LTC-USDC | $0.9997 0.0002693 Eth | $11,422,249.00 91,786.250 LTC | 0.0000% |
50 | Binance | DOT-USDC | $0.9999 0.0002693 Eth | $11,420,056.00 1,265,135.230 DOT | 0.0000% |
51 | OKX | DOGE-USDC | $0.9998 0.0002691 Eth | $11,346,342.00 26,778,013.130 DOGE | 0.0010% |
52 | BingX | DOGE-USDC | $0.9998 0.0002692 Eth | $11,215,147.00 25,967,464.273 DOGE | 0.0009% |
53 | Phemex | USDC-USDT | $0.9999 0.0002693 Eth | $10,599,995.00 10,601,338.100 USDC | 0.0004% |
54 | Binance | FET-USDC | $0.9998 0.0002692 Eth | $9,989,544.00 5,620,907.000 FET | 0.0002% |
55 | XeggeX | BTC-USDC | $0.9999 0.0002692 Eth | $9,814,280.00 101.633 BTC | 0.0000% |
56 | Kraken | BTC-USDC | $1.00 0.0002693 Eth | $9,550,576.00 97.982 BTC | 0.0000% |
57 | Binance | SHIB-USDC | $0.9998 0.0002692 Eth | $9,390,112.00 328,819,312,685.000 SHIB | 11.8260% |
58 | BYDFi | ETH-USDC | $1.00 0.0002691 Eth | $9,318,997.00 2,515.836 ETH | 0.0000% |
59 | Bitget | BTC-USDC | $0.9998 0.0002692 Eth | $8,985,777.00 91.600 BTC | 0.0000% |
60 | OKX | SOL-USDC | $0.9998 0.0002691 Eth | $8,686,046.00 39,205.568 SOL | 0.0000% |
61 | HTX | BTC-USDC | $0.9998 0.0002691 Eth | $7,912,909.00 80.515 BTC | 0.0000% |
62 | VALR | USDT-USDC | $1.00 0.0002698 Eth | $7,874,705.00 7,871,648.881 USDT | 0.0003% |
63 | KuCoin | ETH-USDC | $0.9999 0.0002692 Eth | $7,628,798.00 2,054.027 ETH | 0.0000% |
64 | Binance | INJ-USDC | $0.9998 0.0002692 Eth | $7,491,617.00 260,565.700 INJ | 0.0000% |
65 | KuCoin | XRP-USDC | $0.9999 0.0002692 Eth | $7,482,567.00 3,358,782.987 XRP | 0.0001% |
66 | Binance | ARB-USDC | $0.9998 0.0002692 Eth | $7,409,047.00 7,378,184.100 ARB | 0.0003% |
67 | Gate.io | BTC-USDC | $0.9998 0.0002693 Eth | $7,381,921.00 75.163 BTC | 0.0000% |
68 | Binance | NEAR-USDC | $0.9999 0.0002694 Eth | $6,806,503.00 1,008,127.400 NEAR | 0.0000% |
69 | Binance | RUNE-USDC | $0.9998 0.0002692 Eth | $6,732,278.00 973,338.400 RUNE | 0.0000% |
70 | Deribit Spot | ETH-USDC | $0.9997 0.0002687 Eth | $6,489,503.00 1,698.743 ETH | 0.0000% |
71 | KuCoin | USDT-USDC | $0.9999 0.0002692 Eth | $6,465,034.00 6,463,111.710 USDT | 0.0002% |
72 | Kraken | ETH-USDC | $1.00 0.0002694 Eth | $6,011,209.00 1,619.017 ETH | 0.0000% |
73 | BingX | ETH-USDC | $0.9998 0.0002692 Eth | $5,948,126.00 1,562.615 ETH | 0.0000% |
74 | Binance | TRX-USDC | $0.9992 0.0002686 Eth | $5,840,131.00 20,875,018.300 TRX | 0.0008% |
75 | Bitget | ETH-USDC | $0.9998 0.0002692 Eth | $5,460,301.00 1,431.885 ETH | 0.0000% |
76 | Binance | OP-USDC | $1.00 0.0002698 Eth | $5,362,261.00 2,278,651.930 OP | 0.0001% |
77 | XT.COM | BTC-USDC | $0.9998 0.0002693 Eth | $5,097,880.00 52.035 BTC | 0.0000% |
78 | PointPay | ETH-USDC | $1.00 0.0002688 Eth | $4,962,510.00 1,308.931 ETH | 0.0000% |
79 | DeGate | 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9993 0.0002692 Eth | $4,535,556.00 992,311.890 0XEC53BF9167F50CDEB3AE105F56099AAAB9061F83 | 0.0000% |
80 | Deribit Spot | STETH-USDC | $0.9998 0.0002693 Eth | $4,535,123.00 1,227.069 STETH | 0.0000% |
81 | Binance | POL-USDC | $0.9998 0.0002692 Eth | $4,137,956.00 6,728,644.400 POL | 0.0002% |
82 | Binance | ALGO-USDC | $0.9998 0.0002692 Eth | $4,027,313.00 9,235,159.000 ALGO | 0.0003% |
83 | Dexalot | ARB-USDC | $0.9998 0.0002693 Eth | $3,783,414.00 3,509,178.849 ARB | 0.0001% |
84 | Binance | SEI-USDC | $0.9998 0.0002692 Eth | $3,705,758.00 6,312,240.800 SEI | 0.0002% |
85 | Bybit | ADA-USDC | $0.9998 0.0002692 Eth | $3,599,291.00 3,302,814.680 ADA | 0.0001% |
86 | Bitvavo | ETH-USDC | $1.00 0.0002698 Eth | $3,249,977.00 876.752 ETH | 0.0000% |
87 | Binance | BCH-USDC | $1.00 0.0002698 Eth | $2,938,488.00 5,015.685 BCH | 0.0000% |
88 | Bybit | TON-USDC | $0.9998 0.0002692 Eth | $2,906,689.00 499,766.020 TON | 0.0000% |
89 | Backpack Exchange | SOL-USDC | $1.001 0.0002695 Eth | $2,748,244.00 12,232.350 SOL | 0.0000% |
90 | WEEX | BNB-USDC | $1.00 0.0002687 Eth | $2,002,263.00 2,916.422 BNB | 0.0000% |
91 | WEEX | SUI-USDC | $1.00 0.0002687 Eth | $2,000,031.00 530,266.947 SUI | 0.0000% |
92 | OKX | TON-USDC | $0.9998 0.0002691 Eth | $1,978,801.00 338,363.611 TON | 0.0000% |
93 | LBank | FIL-USDC | $1.00 0.0002698 Eth | $1,708,812.00 273,484.548 FIL | 0.0000% |
94 | PointPay | SOL-USDC | $0.9998 0.0002693 Eth | $1,624,315.00 7,315.737 SOL | 0.0000% |
95 | WEEX | ADA-USDC | $0.999 0.0002678 Eth | $1,498,519.00 1,483,148.777 ADA | 0.0001% |
96 | Solidly V3 (Ethereum) | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $1.00 0.0002699 Eth | $1,221,994.00 1,189,566.732 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.0000% |
97 | OKX | NEAR-USDC | $0.9998 0.0002691 Eth | $980,072.00 144,842.296 NEAR | 0.0000% |
98 | DeGate | 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9993 0.0002692 Eth | $910,612.00 128,911.036 0X1C88D38D04ACD3EDD9051EC587C67ABFF04BF30D | 0.0000% |
99 | DeGate | 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.9992 0.0002693 Eth | $815,380.00 8.324 0X2260FAC5E5542A773AA44FBCFEDF7C193BC2C599 | 0.0000% |
100 | Backpack Exchange | BTC-USDC | $1.00 0.0002692 Eth | $628,492.00 6.456 BTC | 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
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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
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