You can use domain names as handles in Bluesky!
Here’s why we’ve designed the AT protocol to let you join a social network with a domain name as your handle.
blueskyweb.xyz/blog/3-6-2023… (https://blueskyweb.xyz/blog/3-6-2023-domain-names-as-handles-in-bluesky)
https://nitter.moomoo.me/bluesky/status/1632842494101852162#m