Wallet questions, clearly answered

Self-custody means users manage the credentials that control their accounts. Exact behavior depends on the wallet and its configuration; always check how keys are handled.

Network access is generally needed for blockchain updates and broadcasting transactions. A recovery phrase can and should be backed up offline.

Write it down accurately and store it offline in a location you control. Never photograph it, save it to cloud storage, or disclose it to someone offering support.

A private key signs for a particular account, while a recovery phrase may restore a set of related accounts. Both require careful protection.

With a valid recovery phrase and a compatible recovery method, you can generally restore the associated accounts. Verify the backup before switching devices.

USDT exists on several networks. Check the exact chain, token contract, and receiving platform support before moving funds.

Review the network, destination address, token, amount, and fee. Blockchain transfers may be irreversible, so consider a small test transfer.

Watch for lookalike domains, misleading advertisements, and pages asking for a recovery phrase. Independently verify the download source.

Inspect the domain, signature details, and allowance scope. Refuse unknown contract requests and stop if you are pressured to sign.