What should you do when your wallet displays a long string of unreadable characters and asks you to confirm?
Blind signing means signing even though you can only see a string of hash or hexadecimal data and can't understand its contents.
Key takeaway: Only briefly enable the blind-signing option on your hardware wallet when absolutely necessary, and turn it off afterward.
Check the market data: $ETH current price 2053.07 (24h -0.54%).
Only download wallet software for your computer from official sources. Don't install packages sent by other people.

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