Nope, this is no existential question (although...). Everybody's talking about "When will Bitcoin die", but what if you die, and your family don't find your key, or don't understand it, or think it's only a useless sheet of paper with some code on it, or simply throw it away... Does this mean the currency's gone forever?
Nice questions buddy.really after we dead what would be for our btc.
Oh my god! It's all will stay with safely and secretly and If someone hacked the wallet.It will be very good for this.