Bitcoins would be the best one for all the time whether you are asking for 100 years later too. back to bitcoins I list the Ethereum and litecoin in the 2nd and 3rd position. Other than these coins we cannot assure any coins will live for long time.

I see some people listed all the top 10 coins after 5 years but fact is. That will not become true at all. We will not assure that project will live that time or in the same place until 2023.