Hijacking this question with a related one: How long could a website realistically stay up for? How long before the certificate will need to be updated? How a

Hijacking this question with a related one: How long could a website realistically stay up for? How long before the certificate will need to be updated? How about the underlying software? Communication protocol? IP? Each of these have their own probable expiration dates. Is the URL "https://www.google.com https://www.google.com" going to be accessible in 100 years without changing address?