Wallet questions, answered with care

A self-custody wallet is designed for the holder to control signing credentials. Always verify the actual implementation and protect your own backups.

Blockchain information and broadcasting transactions usually require connectivity; cold-storage approaches can isolate sensitive signing credentials.

Record it accurately offline and keep it private. Avoid screenshots, cloud notes, chats and anyone asking to verify it online.

They are related but not identical: a phrase may derive multiple keys, while a private key authorizes a specific account.

Verify the backup first, install on a trusted new device, restore privately and compare wallet addresses and networks.

Confirm the precise network and token contract. The USDT ticker alone does not identify a unique chain.

Check the receiving chain, destination address, amount, fee and any smart-contract permissions before signing.

Check the domain yourself and reject unknown installers, unexpected permissions and recovery-phrase requests.

Look for unusual domains, high-pressure instructions and suspicious signature or token approval requests.