Falcon USD (USDF) Guides English guides for Falcon USD: wallets, security, fees, transfers, custody and record keeping. Beginner GuideWalletHardware WalletSecuritySelf CustodyCold StoragePortfolio TrackerTax RecordsFeesTransferStakingDcaBuySellLedgerTrezorKoinlyCointrackingScam ChecklistRisk Checklist