Token

Falcon USD (USDf)

Overview

Max Total Supply

1,625,449,032.256239604869886587 USDf

Holders

6,580 ( 0.030%)

Transfers

157 ( 1.29%)

Market

Price

$1.00 @ 0.000426 ETH (-0.11%)

Onchain Market Cap

$1,620,325,026.32

Circulating Supply Market Cap

$1,620,325,026.32

Other Info

Token Contract (WITH 18 Decimals)

0xFa2B947eEc368f42195f24F36d2aF29f7c24CeC2

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OVERVIEW

Falcon Finance is a overcollaterized synthetic dollar protocol. Preserving users’ multi-assets with industry-competitive yields across any market conditions, it sets a new standard in the industry, along with transparency, security, and institutional-grade risk management.

Market

Volume (24H)	:	$1,033,667.77
Market Capitalization	:	$1,620,325,026.32
Circulating Supply	:	1,625,449,032.00 USDf
Market Data Source: Coinmarketcap

Exchange Data Source: Coingecko

#	Exchange	Pair	Price	24H Volume	% Volume

Code
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Proxy

Source Code Verified Exact Match

Proxy

Implementation:

0x3aDf34C0...2edC2b789

API

Contract Name

TransparentUpgradeableProxy

Compiler Version

v0.8.28+commit.7893614a

Optimization Enabled

Yes with 200 runs

Other Settings

cancun EvmVersion

License

-NA-

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Contract Source Code (Solidity Standard Json-Input format)

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Contract ABI

API

[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"initialOwner","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"ERC1967InvalidAdmin","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedCall","type":"error"},{"inputs":[],"name":"ProxyDeniedAdminAccess","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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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)

0000000000000000000000003adf34c09dac24e4baefb1b1df4c2992edc2b7890000000000000000000000001e482b60bf19cb1cc859389e0ea3ded153f16bd700000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000024c4d66de80000000000000000000000001e482b60bf19cb1cc859389e0ea3ded153f16bd700000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _logic (address): 0x3aDf34C09DAC24E4BAeFB1b1df4C2992edC2b789
Arg [1] : initialOwner (address): 0x1E482B60bf19Cb1cc859389e0eA3DED153f16Bd7
Arg [2] : _data (bytes): 0xc4d66de80000000000000000000000001e482b60bf19cb1cc859389e0ea3ded153f16bd7

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000003adf34c09dac24e4baefb1b1df4c2992edc2b789
Arg [1] : 0000000000000000000000001e482b60bf19cb1cc859389e0ea3ded153f16bd7
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000024
Arg [4] : c4d66de80000000000000000000000001e482b60bf19cb1cc859389e0ea3ded1
Arg [5] : 53f16bd700000000000000000000000000000000000000000000000000000000

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proxy contracts

lib/openzeppelin-contracts/contracts/proxy/transparent/TransparentUpgradeableProxy.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Utils.sol
lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Proxy.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC1967.sol
lib/openzeppelin-contracts/contracts/proxy/transparent/ProxyAdmin.sol
lib/openzeppelin-contracts/contracts/proxy/beacon/IBeacon.sol
lib/openzeppelin-contracts/contracts/utils/Address.sol
lib/openzeppelin-contracts/contracts/utils/StorageSlot.sol
lib/openzeppelin-contracts/contracts/proxy/Proxy.sol
lib/openzeppelin-contracts/contracts/access/Ownable.sol
lib/openzeppelin-contracts/contracts/utils/Errors.sol
lib/openzeppelin-contracts/contracts/utils/Context.sol

implementation contracts

src/USDf.sol
lib/openzeppelin-contracts-upgradeable/contracts/access/AccessControlUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC20PermitUpgradeable.sol
src/interfaces/IUSDf.sol
lib/openzeppelin-contracts/contracts/access/IAccessControl.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/ContextUpgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/introspection/ERC165Upgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol
lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/ERC20Upgradeable.sol
lib/openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/cryptography/EIP712Upgradeable.sol
lib/openzeppelin-contracts-upgradeable/contracts/utils/NoncesUpgradeable.sol
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol
lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol
lib/openzeppelin-contracts/contracts/interfaces/draft-IERC6093.sol
lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol
lib/openzeppelin-contracts/contracts/interfaces/IERC5267.sol
lib/openzeppelin-contracts/contracts/utils/Strings.sol
lib/openzeppelin-contracts/contracts/utils/math/Math.sol
lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol
lib/openzeppelin-contracts/contracts/utils/Panic.sol
lib/openzeppelin-contracts/contracts/utils/math/SafeCast.sol

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Implementation:

0x3aDf34C0...2edC2b789

EIP-1967

Implementation:

0x3aDf34C0...2edC2b789

EIP-1967

Latest 25 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0x48e855ec7ee3c988fb87f634085160b1151ae25df45913f8aeb0dd392d9a1186	21818184	2025-02-10 19:23:35	436 days ago	1739215415	0x3aDf34C0...2edC2b789	Upgraded	Active

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Compiler specific version warnings:

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TransientStorageClearingHelperCollision (high-severity)
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Tools & Services

Token

Overview

Max Total Supply

Holders

Transfers

Market

Price

Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

Contract Name

TransparentUpgradeableProxy

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract ABI

Contract Creation Code

Deployed Bytecode

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)