Token table is a process; the token is an opaque make_ref carrying no
information. introspect() is a live table lookup every time, so
revocation is real (RFC 7009 §2): a revoked token reads {inactive} on
the next introspection with no validity window. Reply shapes follow
RFC 7662 §2.2 ({active, Subject, Client, Scope} / {inactive}).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>