Like every other investment such as real estate, stocks and other forms of investment we know that you can invest in that kind of things and then you get something like say a Certificate or a Binding Document as a proof that you are part of that investment, now that of bitcoin all you have is just your address, your password, key and seeds as proof of the ownership of the wallet.
BTC
So now if one is considering buying bitcoins and saving for his/her children in the future is there any way to do that with bitcoins apart from having to write down your details somewhere. I'm asking because with that kind of stuff if no one knows your seeds or password no one can get the coins.
Its nice idea to store BTC for our future genertion but its highly risky to store amount in your wallet as one may loose his/her private key and password it turns your wallet unaccesible and you loose your amount but at the same time it it will make children aware about Bitcoin and then price of BTC will go to moon BTC
So now if one is considering buying bitcoins and saving for his/her children in the future is there any way to do that with bitcoins apart from having to write down your details somewhere. I'm asking because with that kind of stuff if no one knows your seeds or password no one can get the coins.
? I just understand "the moon" is the words for pump coin, it not to uses for a coin is dumping the price more than 50% in the value within one month. 
What happens when we experience hyperinflation in a few years?