The Outer Space Treaty [1] says "A State Party to the Treaty on whose registry an object launched into outer space is carried shall retain jurisdiction and control over such object", so no escaping jurisdiction.
It doesn't say anything about launch location, and you'd need to ship it out there from a country using a large (registered) boat. That loophole won't work.
If that's the case, wouldn't it be better to just put it in the desert? Realistically, if noise from calculations is the problem, placing it in a remote area would be more economical.
This also seems more sensible than space, although I guess if you’re in international waters then no military will protect you and someone could eventually destroy it. Way more organizations have the ability to blow up a boat is compared to a space station.
You don't get that with the current plans which require them to have FCC licences and be constantly replacing them by launching from the United States though...
[1] https://en.wikipedia.org/wiki/Outer_Space_Treaty, https://en.wikisource.org/wiki/Outer_Space_Treaty_of_1967#Ar...