When agents act and transact on your behalf, identity becomes the control plane. .identityagent positions squarely on agent identity, credentials, and verification — one of the load-bearing problems of autonomous software.
Own the entire .identityagent namespace. SLD registration returns at a later date.
Handshake is a decentralized, permissionless naming protocol — there's no ICANN, no registrar middlemen. Your SLD is truly yours.