Feed Ranking Default / 排名流默认

Feed Ranking Default is the failure event for contested exposure lanes. It fires or is armed when a feed lane promotes, buries, or captures a version without visible reader scope, proof context, omitted-reader record, or future route effect.

The event’s job is to make exposure failure durable. It should never be a generic drop in popularity.

Fire or arm when

default_conditions_any:
  - feed_ranking_docket_absent: true
  - source_surface_hidden: true
  - ranking_lane_hidden: true
  - target_reader_hidden: true
  - excluded_reader_omitted_without_absence: true
  - proof_context_hidden_or_false_clean: true
  - sponsor_clean_rank_claims_public_truth: true
  - fan_counter_rank_treated_as_universal_consent: true
  - mirror_feed_inherits_source_scope_for_free: true
  - caption_feed_loses_context: true
  - algorithmic_queue_files_first_without_operator: true
  - future_route_consumes_clean_exposure_without_state: true

Default narrators

The event should name the actor or system that filed first:

• sponsor desk;
• archive preview;
• editor/cutroom;
• fan counter-rank;
• mirror relay;
• caption feed;
• inspector label;
• management package;
• algorithmic queue;
• explicit absence if no actor is visible.

Required mutation

A valid default must mutate at least three surfaces:

default_result:
  ranking_state_after: false_clean_rank | captured_rank | sponsor_gate_required | lawful_only | mirror_only | public_only | hostile | recovery_only
  relief_or_capture_surface: <what became easier for the first filer>
  cost_surface: <who paid or was omitted>
  future_route_effect: <blocked | captured | costlier | split_required | recovery_only | hostile>
  counter_deltas:
    relief_or_capture: []
    cost: []
    future: []

Valid outcomes

• Sponsor capture lowers immediate stop-loss pressure but makes public correction costlier.
• Fan counter-rank contests sponsor capture but exposes witnesses and raises inspection heat.
• Mirror-only exposure keeps a territory alive but blocks universal acceptance.
• Lawful-only label reduces fraud but raises schedule and bureau debt.
• False clean rank improves apparent audience stability while increasing reality drift and future distrust.
• Recovery-only exposure preserves a correction route but blocks current clean use.

Recovery hooks

Recovery requires one of:

• public addendum;
• lawful hold;
• caption context repair;
• mirror-scope correction;
• sponsor concession;
• fan witness protection;
• archive warning release;
• route-asset recovery;
• split-feed hearing.

Non-goals

• Not a popularity penalty.
• Not a feed algorithm lore page.
• Not a fixed sequence trigger.
• Not valid if future offers cannot read the defaulted ranking state.