DL-050

The compass:owner header is a top-placed HTML comment + rendered line, stamped at one chokepoint (forge.StampOwner), idempotent, unforgeable ON WRITE; a header PARSED from forge text is untrusted display metadata that may not reach any authz/routing/ownership decision

Status: Active (Matt, 2026-07-27)

Record: ../../server/compass-server-ownership-layer/design.md#decision-2–the-authorowner-header-a-fenced-html-comment-plus-a-visible-line