Overview
Max Total Supply
34,644,502,308.980142 USDC
Holders
2,652,698 ( -0.008%)
Market
Price
$1.00 @ 0.000370 ETH
Onchain Market Cap
$34,644,502,308.98
Circulating Supply Market Cap
$53,844,520,458.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | USDC-USDT | $0.9997 0.0003686 Eth | $4,213,495,721.00 4,208,659,498.000 USDC | 47.4512% |
2 | Uniswap V3 (Ethereum) | 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $1.00 0.0003677 Eth | $1,482,320,865.00 573,169.220 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | 0.0065% |
3 | Binance | BTC-USDC | $0.9986 0.0003679 Eth | $1,439,440,016.00 15,058.477 BTC | 0.0002% |
4 | Binance | ETH-USDC | $1.00 0.0003690 Eth | $1,329,299,584.00 502,505.499 ETH | 0.0057% |
5 | Azbit | BTC-USDC | $1.00 0.0003668 Eth | $1,318,339,531.00 13,766.165 BTC | 0.0002% |
6 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9996 0.0003669 Eth | $1,234,732,583.00 6,297,688.983 SO11111111111111111111111111111111111111112 | 0.0710% |
7 | Bybit | USDC-USDT | $0.9998 0.0003675 Eth | $781,749,603.00 780,784,828.760 USDC | 8.8031% |
8 | Binance | XRP-USDC | $1.00 0.0003690 Eth | $724,977,521.00 306,788,715.000 XRP | 3.4589% |
9 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $0.9999 0.0003675 Eth | $681,875,545.00 3,431,092.644 SO11111111111111111111111111111111111111112 | 0.0387% |
10 | Uniswap V3 (Ethereum) | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $1.00 0.0003676 Eth | $451,477,630.00 450,792,233.193 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 5.0825% |
11 | DigiFinex | BTC-USDC | $1.00 0.0003684 Eth | $409,637,817.00 4,151.460 BTC | 0.0000% |
12 | OKX | BTC-USDC | $0.9986 0.0003679 Eth | $373,306,505.00 3,923.054 BTC | 0.0000% |
13 | DigiFinex | ETH-USDC | $1.00 0.0003684 Eth | $357,063,812.00 131,743.631 ETH | 0.0015% |
14 | Binance | SOL-USDC | $1.00 0.0003690 Eth | $332,882,993.00 1,684,465.744 SOL | 0.0190% |
15 | Azbit | ETH-USDC | $0.9997 0.0003688 Eth | $298,638,647.00 114,135.098 ETH | 0.0013% |
16 | Bybit | ETH-USDC | $0.9999 0.0003675 Eth | $290,808,972.00 110,344.494 ETH | 0.0012% |
17 | OKX | ETH-USDC | $0.9997 0.0003679 Eth | $283,294,904.00 108,404.411 ETH | 0.0012% |
18 | WEEX | BTC-USDC | $1.001 0.0003685 Eth | $250,422,758.00 2,523.880 BTC | 0.0000% |
19 | FameEX | USDC-USDT | $1.00 0.0003663 Eth | $210,913,790.00 210,630,485.034 USDC | 2.3748% |
20 | Hotcoin | BTC-USDC | $1.002 0.0003678 Eth | $204,961,991.00 2,068.760 BTC | 0.0000% |
21 | Binance | FDUSD-USDC | $1.00 0.0003690 Eth | $187,824,201.00 187,982,857.000 FDUSD | 2.1194% |
22 | DigiFinex | USDC-USDT | $0.9988 0.0003680 Eth | $185,429,959.00 185,658,933.000 USDC | 2.0932% |
23 | OKX | USDC-USDT | $0.9999 0.0003680 Eth | $180,582,037.00 180,350,327.449 USDC | 2.0334% |
24 | Biconomy.com | ETH-USDC | $0.9997 0.0003679 Eth | $178,903,266.00 67,557.184 ETH | 0.0008% |
25 | Bybit | BTC-USDC | $0.9999 0.0003675 Eth | $175,656,548.00 1,838.727 BTC | 0.0000% |
26 | Binance | DOGE-USDC | $1.003 0.0003674 Eth | $164,153,587.00 645,416,771.000 DOGE | 7.2769% |
27 | Kraken | USDC-USD | $1.00 0.0003684 Eth | $137,932,885.00 137,932,884.652 USDC | 1.5551% |
28 | Bybit | XRP-USDC | $0.9999 0.0003675 Eth | $132,142,086.00 55,757,318.380 XRP | 0.6286% |
29 | LATOKEN | USDC-USDT | $0.9993 0.0003668 Eth | $123,274,329.00 123,355,031.515 USDC | 1.3908% |
30 | Bitunix | USDC-USDT | $0.9992 0.0003668 Eth | $121,211,294.00 121,308,033.865 USDC | 1.3677% |
31 | XT.COM | ETH-USDC | $1.00 0.0003688 Eth | $116,959,417.00 44,230.310 ETH | 0.0005% |
32 | Binance | ADA-USDC | $0.9997 0.0003688 Eth | $112,855,305.00 156,978,447.900 ADA | 1.7699% |
33 | Coinbase Exchange | USDT-USDC | $0.9998 0.0003669 Eth | $111,390,700.00 111,218,159.440 USDT | 1.2539% |
34 | Bitget | ETH-USDC | $0.9997 0.0003675 Eth | $100,815,737.00 38,093.361 ETH | 0.0004% |
35 | Binance | TRUMP-USDC | $0.9999 0.0003685 Eth | $97,851,466.00 5,168,537.403 TRUMP | 0.0583% |
36 | LBank | USDC-USDT | $1.00 0.0003681 Eth | $92,889,318.00 92,870,804.310 USDC | 1.0471% |
37 | OKX | XRP-USDC | $0.9997 0.0003679 Eth | $84,255,462.00 35,692,976.986 XRP | 0.4024% |
38 | Binance | SUI-USDC | $0.9997 0.0003688 Eth | $81,738,166.00 26,330,549.700 SUI | 0.2969% |
39 | Bitget | BTC-USDC | $0.9997 0.0003675 Eth | $78,735,835.00 823.139 BTC | 0.0000% |
40 | Kraken | USDC-USDT | $0.9989 0.0003680 Eth | $78,250,473.00 78,339,252.793 USDC | 0.8832% |
41 | Azbit | XRP-USDC | $0.9991 0.0003668 Eth | $71,544,140.00 30,316,290.900 XRP | 0.3418% |
42 | Gate.io | USDC-USDT | $0.9997 0.0003675 Eth | $67,872,920.00 67,793,698.040 USDC | 0.7644% |
43 | Bybit | SOL-USDC | $0.9999 0.0003675 Eth | $66,883,487.00 339,748.126 SOL | 0.0038% |
44 | Biconomy.com | BTC-USDC | $1.00 0.0003668 Eth | $64,064,838.00 668.515 BTC | 0.0000% |
45 | Coinstore | USDC-USDT | $1.00 0.0003690 Eth | $63,094,382.00 63,017,052.330 USDC | 0.7105% |
46 | LBank | BTC-USDC | $1.00 0.0003669 Eth | $57,436,223.00 580.424 BTC | 0.0000% |
47 | Binance | BNB-USDC | $0.9999 0.0003685 Eth | $52,572,770.00 90,949.983 BNB | 0.0010% |
48 | Binance | LINK-USDC | $0.9997 0.0003688 Eth | $44,068,432.00 2,332,804.540 LINK | 0.0263% |
49 | LBank | ETH-USDC | $0.9997 0.0003679 Eth | $43,152,716.00 15,909.618 ETH | 0.0002% |
50 | Bybit | USDE-USDC | $0.9999 0.0003675 Eth | $41,616,122.00 41,677,568.210 USDE | 0.4699% |
51 | Hotcoin | ETH-USDC | $1.00 0.0003669 Eth | $41,401,385.00 15,184.035 ETH | 0.0002% |
52 | Dexalot | ETH-USDC | $1.00 0.0003695 Eth | $40,518,108.00 15,297.445 ETH | 0.0002% |
53 | KuCoin | USDC-USDT | $0.9998 0.0003679 Eth | $39,773,034.00 39,781,039.430 USDC | 0.4485% |
54 | P2B | USDC-USDT | $0.9997 0.0003669 Eth | $38,084,865.00 38,095,618.000 USDC | 0.4295% |
55 | Kraken | BTC-USDC | $1.00 0.0003684 Eth | $35,081,742.00 355.406 BTC | 0.0000% |
56 | Binance | AVAX-USDC | $1.00 0.0003690 Eth | $33,645,764.00 1,303,718.110 AVAX | 0.0147% |
57 | Azbit | SOL-USDC | $0.9997 0.0003679 Eth | $32,668,956.00 165,399.821 SOL | 0.0019% |
58 | Dexalot | AVAX-USDC | $1.002 0.0003680 Eth | $31,892,689.00 1,235,070.741 AVAX | 0.0139% |
59 | OKX | SOL-USDC | $0.9997 0.0003679 Eth | $31,883,514.00 163,040.486 SOL | 0.0018% |
60 | BYDFi | ETH-USDC | $1.001 0.0003699 Eth | $30,805,506.00 11,374.594 ETH | 0.0001% |
61 | Binance | HBAR-USDC | $1.00 0.0003690 Eth | $27,973,706.00 118,281,231.000 HBAR | 1.3336% |
62 | Coinbase Exchange | EURC-USDC | $0.9999 0.0003675 Eth | $27,196,464.00 26,495,371.000 EURC | 0.2987% |
63 | Gate.io | BTC-USDC | $0.9997 0.0003675 Eth | $26,543,116.00 278.900 BTC | 0.0000% |
64 | Deribit Spot | BTC-USDC | $0.9971 0.0003665 Eth | $26,540,116.00 278.999 BTC | 0.0000% |
65 | KuCoin | BTC-USDC | $0.9997 0.0003679 Eth | $26,186,210.00 265.293 BTC | 0.0000% |
66 | OKX | USDT-USDC | $0.9997 0.0003679 Eth | $25,740,188.00 25,743,597.653 USDT | 0.2903% |
67 | Binance | LTC-USDC | $0.9993 0.0003668 Eth | $25,667,772.00 260,430.125 LTC | 0.0029% |
68 | KuCoin | ETH-USDC | $0.9997 0.0003679 Eth | $24,668,001.00 9,095.010 ETH | 0.0001% |
69 | Gate.io | ETH-USDC | $0.9997 0.0003675 Eth | $24,006,947.00 9,116.660 ETH | 0.0001% |
70 | Dex-Trade | USDC-USDT | $0.9999 0.0003675 Eth | $23,671,898.00 23,673,836.960 USDC | 0.2669% |
71 | Cube | BTC-USDC | $0.9996 0.0003661 Eth | $23,328,322.00 240.405 BTC | 0.0000% |
72 | XT.COM | USDC-USDT | $1.00 0.0003677 Eth | $23,060,026.00 23,031,717.000 USDC | 0.2597% |
73 | KuCoin | XRP-USDC | $0.9997 0.0003679 Eth | $22,711,955.00 8,692,383.134 XRP | 0.0980% |
74 | PointPay | BTC-USDC | $1.00 0.0003691 Eth | $22,138,538.00 231.459 BTC | 0.0000% |
75 | Dexalot | WBTC-USDC | $0.9996 0.0003688 Eth | $21,678,484.00 225.697 WBTC | 0.0000% |
76 | PointPay | ETH-USDC | $1.00 0.0003668 Eth | $21,089,861.00 7,978.448 ETH | 0.0001% |
77 | Dex-Trade | BTC-USDC | $0.9997 0.0003674 Eth | $20,444,547.00 206.982 BTC | 0.0000% |
78 | BingX | DOGE-USDC | $0.9999 0.0003675 Eth | $20,183,386.00 79,562,439.921 DOGE | 0.8970% |
79 | WEEX | SOL-USDC | $0.9999 0.0003675 Eth | $20,022,726.00 96,461.646 SOL | 0.0011% |
80 | BYDFi | BTC-USDC | $0.9992 0.0003668 Eth | $19,154,734.00 193.865 BTC | 0.0000% |
81 | Bybit | DOGE-USDC | $0.9999 0.0003675 Eth | $17,559,570.00 69,790,800.000 DOGE | 0.7869% |
82 | KuCoin | USDT-USDC | $0.9997 0.0003679 Eth | $16,067,194.00 16,044,854.824 USDT | 0.1809% |
83 | Slex | BTC-USDC | $1.00 0.0003672 Eth | $16,032,106.00 167.051 BTC | 0.0000% |
84 | WhiteBIT | BTC-USDC | $0.9997 0.0003674 Eth | $15,784,705.00 159.911 BTC | 0.0000% |
85 | BingX | BTC-USDC | $0.9999 0.0003675 Eth | $15,242,601.00 159.375 BTC | 0.0000% |
86 | BingX | ETH-USDC | $0.9999 0.0003675 Eth | $15,069,691.00 5,706.553 ETH | 0.0001% |
87 | HTX | USDC-USDT | $0.9999 0.0003680 Eth | $14,733,560.00 14,721,819.150 USDC | 0.1660% |
88 | Dexalot | BTC-USDC | $0.9996 0.0003664 Eth | $14,546,962.00 151.549 BTC | 0.0000% |
89 | Binance | FIL-USDC | $1.00 0.0003690 Eth | $14,470,249.00 4,363,468.600 FIL | 0.0492% |
90 | XT.COM | BTC-USDC | $0.9996 0.0003669 Eth | $14,426,585.00 150.764 BTC | 0.0000% |
91 | Binance | NEAR-USDC | $0.9997 0.0003688 Eth | $13,814,282.00 4,076,747.200 NEAR | 0.0460% |
92 | Slex | ETH-USDC | $0.9996 0.0003688 Eth | $13,278,654.00 4,952.257 ETH | 0.0001% |
93 | Bitvavo | ETH-USDC | $1.00 0.0003668 Eth | $13,114,075.00 4,797.313 ETH | 0.0001% |
94 | Azbit | ADA-USDC | $0.9997 0.0003674 Eth | $10,945,286.00 15,273,040.620 ADA | 0.1722% |
95 | OrangeX | USDC-USDT | $1.00 0.0003663 Eth | $8,946,581.00 8,935,926.000 USDC | 0.1007% |
96 | Binance | JUP-USDC | $1.00 0.0003690 Eth | $8,644,340.00 9,923,745.300 JUP | 0.1119% |
97 | Gemini | USDC-USD | $0.9999 0.0003684 Eth | $8,325,821.00 8,326,819.932 USDC | 0.0939% |
98 | Backpack Exchange | SOL-USDC | $1.00 0.0003672 Eth | $8,214,064.00 41,874.490 SOL | 0.0005% |
99 | BYDFi | USDC-USDT | $1.001 0.0003683 Eth | $5,695,552.00 5,691,933.000 USDC | 0.0642% |
100 | BitMart | USDC-USDT | $0.9998 0.0003675 Eth | $4,839,919.00 4,840,982.640 USDC | 0.0546% |
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
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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