{
  "version": "continuity_slice_manifest_v0",
  "continuity_version_id": "hv-continuity-control-plane-v1",
  "predecessor_id": "hv-conversational-control-plane-v0",
  "one_liner": "materialize the smallest continuity slice as a receipt-backed runtime surface",
  "default_surface": "surface_picker",
  "endpoints": [
    {
      "id": "continuity_versions_lineage",
      "path": "/v1/continuity/versions/{id}/lineage",
      "purpose": "show version ancestry and bounded surface dependencies"
    },
    {
      "id": "continuity_surfaces",
      "path": "/v1/continuity/surfaces",
      "purpose": "list materialized continuity surfaces for operator selection"
    },
    {
      "id": "continuity_surfaces_activate",
      "path": "/v1/continuity/surfaces/{surface_id}/activate",
      "purpose": "activate a bounded continuity surface from the registry"
    }
  ],
  "surfaces": [
    {
      "id": "surface_picker",
      "title": "Surface Picker",
      "purpose": "select the continuity surface to inspect or activate first"
    },
    {
      "id": "resume_panel",
      "title": "Resume Panel",
      "purpose": "reopen the prior continuity context and next live step"
    },
    {
      "id": "lineage_view",
      "title": "Lineage View",
      "purpose": "inspect predecessor, receipts, and eval gate state"
    }
  ],
  "receipts_required": [
    "r-chat-history-graph-20260408",
    "surface_receipt:history_navigation_surface_v1",
    "surface_receipt:reactive_chat_loop_v1",
    "surface_receipt:retrieval_harness_notes_v1"
  ],
  "eval_gate": [
    "lineage endpoint resolves",
    "surface registry loads",
    "resume panel is visible",
    "no new promotion blockers introduced"
  ]
}