{ "schema": "hux.artifact.v1", "id": "art_0001aaaa", "owner": "usr_0123456789abcdef", "conversation_id": "conv_0001abcd", "project_id": "prj_0001aaaa", "type": "markdown", "title": "Supplier comparison", "current_version": 2, "versions": [ { "version": 1, "created_at": "2026-08-22T10:00:00Z", "created_by": { "type": "assistant", "id": "hermes" }, "message_id": "msg-20", "content_ref": { "hash": "sha256:2d711642b726b04401627ca9fbac32f5c8530fb1903cc4db02258717921a4881", "bytes": 2048, "mime": "text/markdown" } }, { "version": 2, "created_at": "2026-08-23T10:00:00Z", "created_by": { "type": "user", "id": "usr_0123456789abcdef" }, "content_ref": { "hash": "sha256:2d711642b726b04401627ca9fbac32f5c8530fb1903cc4db02258717921a4881", "bytes": 2100, "mime": "text/markdown" }, "diff_from": 1, "note": "added delivery lead times" } ], "promotion": { "project_id": "prj_0001aaaa", "version": 2, "at": "2026-08-23T10:00:05Z" }, "sensitivity": "personal", "created_at": "2026-08-22T10:00:00Z", "updated_at": "2026-08-23T10:00:05Z", "revision": 2, "access": { "mode": "owner" } }