Ask HN: Would it make sense to have a website to keep track of your address?

I've moved 5 times in the last 7 years, and almost everywhere in the internet I have a wrong address.

Would it make sense to have a website which maps physical address to your login/password? It would still be anonymous, no names etc.

Then on other websites you would provide a token which would allow it to query your address from the main database.

So you only maintain in in one place, and every other website could be updating it if necessary when you log in.

I know the trick is that other websites must be willing to use it, but it seems like the way it should be done.

what do you think?