> many sources of truth Kinda. Not quite. ICANN decides who controls ".foo". That organisation decides who controls "bar.foo", and so on. You can't just make

> many sources of truth Kinda. Not quite. ICANN decides who controls ".foo". That organisation decides who controls "bar.foo", and so on. You can't just make up a domain name and claim it; someone else has to permit you to have it. So perhaps reading the DNS is decentralised, but writing it is centralised.