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It is better to give key access to the well known and close person

Hmmm a well known and trusted person , thanks.

A Hive user died? Who?

Anyway, it'll depend on whether their family can access their account after their death. I for now, while I haven't specifically given my keys to anyone. I told my brother (someone I trust) where to find my HIVE keys if I suddenly died. I didn't make it easy, though.