Questions 1–5
Where are wallet assets actually stored? — Digital asset records live on the relevant blockchain. A wallet manages keys and helps read balances, construct transactions and sign requests.
Can I send my seed phrase to support for troubleshooting? — No. Seed phrases and private keys remain under the user’s control and are never appropriate troubleshooting material.
How are a private key and seed phrase related? — Both are highly sensitive control credentials. Derivation details vary by wallet design, but neither should be uploaded, screenshotted or sent to another person.
Why can the same address appear on different EVM networks? — EVM networks may use the same account format, while chain IDs, gas assets and blockchain state remain separate.
Can a transfer be reversed? — Once confirmed on-chain, a transfer usually cannot be reversed by the wallet alone. Check the address, network and amount before submission.
Questions 6–10
Is gas a fee paid to imtoken? — Gas is generally a blockchain network fee for transaction execution and is not the same as a wallet service fee.
What is a transaction hash used for? — A transaction hash identifies an on-chain transaction and can be used in a block explorer to inspect status, block inclusion and confirmations.
Does connecting to a DApp authorize my assets? — No. Connection, signatures and token approvals are separate actions, and the latter two should be reviewed independently.
Are all signature requests safe? — No. Signatures can have different effects. Reject requests you do not understand or that do not match the action you initiated.
What is a token approval? — It is permission for a specified contract to act on a token within a defined scope. Review the spender and allowance.
Questions 11–15
Does EVM compatibility mean networks are identical? — No. It mainly refers to execution and interface compatibility; network parameters, gas assets and security assumptions can still differ.
Why can Layer 2 transfers take time? — Cross-layer transfers may involve bridges, batches, proofs or exit queues, and waiting periods vary by Layer 2 design.
How can I reduce phishing risk? — Check the exact domain, never enter recovery credentials through unfamiliar links, review every signature and approval, and be cautious of unsolicited “support.”
Is public Wi-Fi suitable for wallet activity? — Public environments add uncertainty. Sensitive wallet activity is better performed on a device and network you control.
Does Ethereum staking guarantee returns? — No. Rewards, network state, exit queues, penalties, technical risk and asset-price volatility can all affect outcomes.
Questions 16–18
What does a PoS validator do? — A validator participates in block proposal, attestation and consensus under protocol rules and may face reward changes or penalties for poor performance or rule violations.
Can an approval be revoked later? — Many EVM token approvals can be changed or revoked with a new on-chain transaction, though the exact method and gas cost depend on the network and token contract.
What should I do first if I notice suspicious activity? — Stop further signatures or approvals, keep non-sensitive information such as transaction hashes and network details, and review outstanding permissions.