The explorer hat states that the requirements to earn such the hat are to:
Post an accepted answer that receives no other votes for 12 hours
The following answer was accepted on December 14th, yet I was not awarded the hat.
The only up votes on the page are one up vote on the question and one up vote on a comment on the answer. Neither of these are on the answer.
Are there further requirements beyond what is written on the page to obtain the hat?