Overview
Max Total Supply
29,452,323,767.874683 USDC
Holders
2,480,607 ( 0.080%)
Market
Price
$1.00 @ 0.000283 ETH (+0.20%)
Onchain Market Cap
$29,452,323,767.87
Circulating Supply Market Cap
$40,629,621,410.00
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | USDC-USDT | $0.9999 0.0002822 Eth | $2,064,068,144.00 2,064,326,025.000 USDC | 0.0804% |
2 | DigiFinex | BTC-USDC | $1.001 0.0002830 Eth | $970,797,122.00 10,271.214 BTC | 0.0000% |
3 | DigiFinex | ETH-USDC | $1.001 0.0002830 Eth | $866,895,599.00 244,798.444 ETH | 0.0000% |
4 | Azbit | BTC-USDC | $1.001 0.0002816 Eth | $831,004,295.00 8,546.582 BTC | 0.0000% |
5 | Orca | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0002825 Eth | $692,874,162.00 3,219,855.783 SO11111111111111111111111111111111111111112 | 0.0001% |
6 | Binance | BTC-USDC | $0.9985 0.0002824 Eth | $628,942,757.00 6,506.574 BTC | 0.0000% |
7 | Binance | ETH-USDC | $1.00 0.0002826 Eth | $589,569,078.00 160,075.046 ETH | 0.0000% |
8 | Raydium (CLMM) | SO11111111111111111111111111111111111111112-EPJFWDD5AUFQSSQEM2QN1XZYBAPC8G4WEGGKZWYTDT1V | $1.00 0.0002825 Eth | $582,637,006.00 2,706,093.536 SO11111111111111111111111111111111111111112 | 0.0001% |
9 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $0.999 0.0002823 Eth | $555,443,808.00 579,616,316.966 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.0226% |
10 | Uniswap V3 (Ethereum) | 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.999 0.0002824 Eth | $500,377,449.00 135,954.870 0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | 0.0000% |
11 | Tapbit | ETH-USDC | $0.9985 0.0002824 Eth | $425,700,096.00 115,736.336 ETH | 0.0000% |
12 | Bybit | USDC-USDT | $1.00 0.0002829 Eth | $378,185,960.00 378,059,360.420 USDC | 0.0147% |
13 | Bybit | ETH-USDC | $0.9985 0.0002824 Eth | $298,869,051.00 81,511.339 ETH | 0.0000% |
14 | Bybit | BTC-USDC | $0.9985 0.0002824 Eth | $255,816,391.00 2,649.382 BTC | 0.0000% |
15 | Coinbase Exchange | USDT-USDC | $1.001 0.0002826 Eth | $250,502,397.00 250,078,776.890 USDT | 0.0097% |
16 | WEEX | BTC-USDC | $1.00 0.0002824 Eth | $250,265,112.00 2,638.357 BTC | 0.0000% |
17 | OKX | BTC-USDC | $0.9985 0.0002824 Eth | $234,669,701.00 2,433.058 BTC | 0.0000% |
18 | Aerodrome SlipStream | 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF-0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | $1.003 0.0002835 Eth | $215,578,760.00 2,215.180 0XCBB7C0000AB88B473B1F5AFD9EF808440EED33BF | 0.0000% |
19 | OKX | ETH-USDC | $0.9985 0.0002824 Eth | $212,680,834.00 58,062.747 ETH | 0.0000% |
20 | Hotcoin | ETH-USDC | $1.00 0.0002823 Eth | $185,614,360.00 52,347.018 ETH | 0.0000% |
21 | Binance | XRP-USDC | $0.9983 0.0002824 Eth | $180,037,615.00 82,905,725.000 XRP | 0.0032% |
22 | Binance | SOL-USDC | $1.001 0.0002824 Eth | $176,973,674.00 822,938.242 SOL | 0.0000% |
23 | Uniswap V3 (Base) | 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913-0X4200000000000000000000000000000000000006 | $0.9993 0.0002823 Eth | $154,324,651.00 160,754,754.655 0X833589FCD6EDB6E08F4C7C32D4F71B54BDA02913 | 0.0063% |
24 | Uniswap V3 (Ethereum) | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $0.9991 0.0002824 Eth | $140,651,437.00 140,769,905.347 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.0055% |
25 | WEEX | ETH-USDC | $1.00 0.0002824 Eth | $120,641,026.00 32,818.056 ETH | 0.0000% |
26 | XT.COM | ETH-USDC | $0.9995 0.0002812 Eth | $117,024,402.00 31,779.005 ETH | 0.0000% |
27 | Binance | DOGE-USDC | $0.9993 0.0002814 Eth | $94,491,895.00 234,803,841.000 DOGE | 0.0091% |
28 | Bitunix | USDC-USDT | $1.00 0.0002816 Eth | $89,667,223.00 89,649,626.212 USDC | 0.0035% |
29 | DigiFinex | USDC-USDT | $1.00 0.0002829 Eth | $89,323,553.00 89,310,899.000 USDC | 0.0035% |
30 | Tapbit | BTC-USDC | $1.00 0.0002816 Eth | $79,979,334.00 826.098 BTC | 0.0000% |
31 | OKX | USDC-USDT | $1.00 0.0002828 Eth | $79,703,113.00 79,685,102.157 USDC | 0.0031% |
32 | Bitget | USDC-USDT | $1.00 0.0002829 Eth | $69,273,091.00 69,257,875.951 USDC | 0.0027% |
33 | Biconomy.com | ETH-USDC | $1.00 0.0002826 Eth | $68,002,835.00 18,417.528 ETH | 0.0000% |
34 | Binance | PEPE-USDC | $0.9997 0.0002815 Eth | $63,968,363.00 2,561,274,862,415.000 PEPE | 99.8040% |
35 | Kraken | USDC-USD | $1.00 0.0002829 Eth | $59,630,475.00 59,630,474.990 USDC | 0.0023% |
36 | Binance | ADA-USDC | $0.9983 0.0002824 Eth | $59,263,462.00 59,260,305.500 ADA | 0.0023% |
37 | Bybit | XRP-USDC | $0.9985 0.0002824 Eth | $53,054,535.00 24,462,577.290 XRP | 0.0010% |
38 | WEEX | USDC-USDT | $0.9998 0.0002823 Eth | $50,252,766.00 50,264,835.842 USDC | 0.0020% |
39 | Bybit | SOL-USDC | $0.9985 0.0002824 Eth | $45,884,759.00 214,133.688 SOL | 0.0000% |
40 | WhiteBIT | USDC-USDT | $0.9999 0.0002823 Eth | $45,437,130.00 45,442,405.854 USDC | 0.0018% |
41 | LBank | BTC-USDC | $1.00 0.0002826 Eth | $42,748,312.00 451.392 BTC | 0.0000% |
42 | Gate.io | USDC-USDT | $0.9997 0.0002822 Eth | $41,936,992.00 41,945,223.617 USDC | 0.0016% |
43 | Biconomy.com | BTC-USDC | $0.9999 0.0002823 Eth | $41,450,352.00 427.772 BTC | 0.0000% |
44 | OKX | XRP-USDC | $0.9985 0.0002824 Eth | $39,682,525.00 18,314,892.124 XRP | 0.0007% |
45 | Binance | BNB-USDC | $0.9983 0.0002824 Eth | $38,810,216.00 57,072.665 BNB | 0.0000% |
46 | Kraken | USDC-USDT | $1.00 0.0002829 Eth | $38,773,487.00 38,769,643.447 USDC | 0.0015% |
47 | Coinbase Exchange | USDC-EUR | $0.9997 0.0002821 Eth | $36,436,549.00 36,446,389.160 USDC | 0.0014% |
48 | Binance | FDUSD-USDC | $1.002 0.0002820 Eth | $35,874,233.00 35,860,419.000 FDUSD | 0.0014% |
49 | Cube | BTC-USDC | $0.9998 0.0002810 Eth | $35,763,162.00 369.272 BTC | 0.0000% |
50 | WhiteBIT | BTC-USDC | $1.001 0.0002820 Eth | $35,542,959.00 374.381 BTC | 0.0000% |
51 | LATOKEN | USDC-USDT | $0.9997 0.0002818 Eth | $32,640,502.00 32,651,360.434 USDC | 0.0013% |
52 | LBank | ETH-USDC | $0.9983 0.0002824 Eth | $31,513,565.00 8,927.194 ETH | 0.0000% |
53 | Coinstore | USDC-USDT | $1.00 0.0002829 Eth | $31,073,488.00 31,066,178.330 USDC | 0.0012% |
54 | Dexalot | AVAX-USDC | $0.9985 0.0002824 Eth | $26,672,401.00 590,895.128 AVAX | 0.0000% |
55 | WEEX | DOGE-USDC | $1.00 0.0002824 Eth | $25,018,422.00 66,368,080.364 DOGE | 0.0026% |
56 | Dexalot | WBTC-USDC | $0.9998 0.0002803 Eth | $24,190,968.00 249.793 WBTC | 0.0000% |
57 | OKX | USDT-USDC | $0.9985 0.0002824 Eth | $23,274,723.00 23,303,162.256 USDT | 0.0009% |
58 | Azbit | BNB-USDC | $0.9995 0.0002817 Eth | $22,792,883.00 32,988.462 BNB | 0.0000% |
59 | KuCoin | USDC-USDT | $0.9997 0.0002822 Eth | $21,804,071.00 21,810,966.670 USDC | 0.0008% |
60 | Coinbase Exchange | EURC-USDC | $1.00 0.0002816 Eth | $21,777,978.00 20,723,030.000 EURC | 0.0008% |
61 | Binance | SUI-USDC | $0.9999 0.0002823 Eth | $21,414,737.00 5,720,644.700 SUI | 0.0002% |
62 | Azbit | SOL-USDC | $1.00 0.0002826 Eth | $20,870,623.00 96,393.839 SOL | 0.0000% |
63 | P2B | USDC-USDT | $0.9994 0.0002820 Eth | $18,869,137.00 18,880,417.500 USDC | 0.0007% |
64 | Bybit | USDE-USDC | $0.9985 0.0002824 Eth | $16,737,610.00 16,738,561.910 USDE | 0.0007% |
65 | Binance | LINK-USDC | $1.00 0.0002826 Eth | $15,229,122.00 688,049.020 LINK | 0.0000% |
66 | Dexalot | BTC-USDC | $0.9985 0.0002824 Eth | $14,336,816.00 147.716 BTC | 0.0000% |
67 | XeggeX | BTC-USDC | $1.00 0.0002823 Eth | $14,291,081.00 148.604 BTC | 0.0000% |
68 | Dexalot | USDT-USDC | $0.9985 0.0002824 Eth | $14,270,557.00 14,287,614.555 USDT | 0.0006% |
69 | Cube | SOL-USDC | $0.9982 0.0002820 Eth | $13,838,127.00 65,114.945 SOL | 0.0000% |
70 | HTX | USDC-USDT | $0.9988 0.0002823 Eth | $13,829,718.00 13,847,526.009 USDC | 0.0005% |
71 | OKX | DOGE-USDC | $0.9985 0.0002824 Eth | $13,806,656.00 34,436,398.710 DOGE | 0.0013% |
72 | Binance | AVAX-USDC | $0.9996 0.0002809 Eth | $13,186,863.00 295,444.000 AVAX | 0.0000% |
73 | Kraken | BTC-USDC | $0.9978 0.0002822 Eth | $13,080,564.00 138.729 BTC | 0.0000% |
74 | OKX | SOL-USDC | $0.9985 0.0002824 Eth | $13,058,504.00 61,083.969 SOL | 0.0000% |
75 | Binance | DOT-USDC | $1.001 0.0002812 Eth | $12,225,468.00 1,453,941.050 DOT | 0.0001% |
76 | WEEX | SOL-USDC | $1.002 0.0002820 Eth | $12,201,508.00 56,778.860 SOL | 0.0000% |
77 | KuCoin | BTC-USDC | $0.9999 0.0002823 Eth | $11,789,993.00 124.691 BTC | 0.0000% |
78 | BingX | DOGE-USDC | $0.9985 0.0002824 Eth | $11,611,894.00 28,700,456.255 DOGE | 0.0011% |
79 | BYDFi | ETH-USDC | $0.9996 0.0002809 Eth | $11,474,012.00 3,228.032 ETH | 0.0000% |
80 | HTX | BTC-USDC | $0.9989 0.0002823 Eth | $11,450,937.00 118.144 BTC | 0.0000% |
81 | Gate.io | BTC-USDC | $0.9998 0.0002822 Eth | $11,301,434.00 117.197 BTC | 0.0000% |
82 | KuCoin | ETH-USDC | $0.9999 0.0002823 Eth | $10,814,460.00 3,058.552 ETH | 0.0000% |
83 | Binance | WIF-USDC | $0.9983 0.0002824 Eth | $10,813,560.00 3,646,812.210 WIF | 0.0001% |
84 | Phemex | USDC-USDT | $0.9999 0.0002828 Eth | $10,737,714.00 10,738,341.650 USDC | 0.0004% |
85 | Azbit | LTC-USDC | $0.9995 0.0002817 Eth | $10,442,025.00 93,219.390 LTC | 0.0000% |
86 | Bitget | BTC-USDC | $0.9983 0.0002824 Eth | $9,795,518.00 101.395 BTC | 0.0000% |
87 | WhiteBIT | ADA-USDC | $1.00 0.0002826 Eth | $9,106,012.00 9,823,017.500 ADA | 0.0004% |
88 | Binance | INJ-USDC | $0.9987 0.0002811 Eth | $9,023,370.00 332,719.520 INJ | 0.0000% |
89 | BingX | BTC-USDC | $0.9985 0.0002824 Eth | $8,171,118.00 84.521 BTC | 0.0000% |
90 | Binance | NEAR-USDC | $1.002 0.0002820 Eth | $7,949,733.00 1,230,269.800 NEAR | 0.0000% |
91 | BingX | ETH-USDC | $0.9985 0.0002824 Eth | $7,303,740.00 1,984.738 ETH | 0.0000% |
92 | Gemini | USDC-USD | $0.9997 0.0002828 Eth | $6,623,552.00 6,625,407.530 USDC | 0.0003% |
93 | Bitget | ETH-USDC | $0.9983 0.0002824 Eth | $6,380,809.00 1,732.537 ETH | 0.0000% |
94 | PointPay | ETH-USDC | $1.00 0.0002812 Eth | $6,366,010.00 1,727.442 ETH | 0.0000% |
95 | Coinbase Exchange | USDC-GBP | $1.00 0.0002818 Eth | $6,086,013.00 6,083,965.590 USDC | 0.0002% |
96 | Biconomy.com | USDT-USDC | $0.9999 0.0002823 Eth | $5,759,172.00 5,758,303.146 USDT | 0.0002% |
97 | PointPay | BTC-USDC | $1.00 0.0002816 Eth | $5,210,174.00 53.833 BTC | 0.0000% |
98 | Binance | POL-USDC | $0.9997 0.0002817 Eth | $4,578,862.00 7,986,040.500 POL | 0.0003% |
99 | C-Patex | USDC-USDT | $0.9988 0.0002823 Eth | $4,525,051.00 4,530,603.453 USDC | 0.0002% |
100 | Solidly V3 (Optimism) | 0X0B2C639C533813F4AA9D7837CAF62653D097FF85-0X7F5C764CBC14F9669B88837CA1490CCA17C31607 | $1.00 0.0002823 Eth | $2,694,612.00 2,694,949.278 0X0B2C639C533813F4AA9D7837CAF62653D097FF85 | 0.0001% |
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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