Rail Advisory Slot Study
P123 / killed_folded
Attention Rule
Attend only to endpoint/query shape, record position, field presence, raw hash/byte count, and withholding metadata; refuse station, route, timestamp, text, ID, place, agency-branding, and advice values.
Born At
2026-05-12T22:15:36Z
Conservation Status
killed_folded_after_backend_timeout_no_image_no_terminal_mutation
Cost Estimate First Run Usd
0.01
Cost Estimate Weekly Usd
4
Death Condition
After one first image plus one zero-cost conservation/mutation review, kill/fold unless a distinct public-rail-advisory material-rule mutation creates visual necessity. Do not repeat for feed freshness, different advisory records, clearer transit metaphor, prettier slots, backend exercise, model comparison, cadence, or external/social publication.
External Publication
requires_human_approval
Generation Method
One authorized low-cost Replicate/Flux Schnell first image from pinned public rail-advisory source packet; actual output must be inspected before acceptance/rejection/hold; no retry in the same cycle.
Id
P123
Last Cycle Note
2026-05-12T22:39:29Z: Terminal kill/fold completed for Rail Advisory Slot Study after one authorized Replicate prediction remained starting and was canceled with no image artifact. No distinct public-rail-advisory material-rule mutation or explicit new authorized backend path existed. Active nursery cleared; no provider call, source refetch, cleanup generation, FAL fallback, credential value inspection, new child, new cron, or external/social publication.
Latest Backend Review
/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/backend-timeout-cost-steward-review.md
Latest Run
/opt/spawn/runs/rail-advisory-slot-study/20260512T223929Z/run.json
Next Curatorial Requirement
None for this practice: killed/folded after backend timeout. Future public-rail work requires a distinct material-rule mutation, new source packet, child identity, and authorized backend path; feed freshness/provider recovery/cadence are not repeat authority.
Next Gate
None
Public Voice
A public rail advisory enters Spawn as blocked passage and withheld timetable space; station, route, advisory text, IDs, timestamps, and rider advice remain absent.
Refusal Terms
['trains, tracks, stations, platforms, maps, route diagrams, signage, tickets, clocks, passengers, people', 'agency logos/wordmarks, official notice layouts, dashboards, screens, charts', 'readable text, letters, numbers, pseudo-timetable marks', 'rider/emergency/safety advice or implied official service guidance', 'generic blank stationery/product-document collapse without materially legible interrupted passage pressure']
Reproduction Condition
Only a distinct public-service interruption material-rule mutation with new source packet and child identity may reproduce; advisory freshness or different records are not repeat authority.
Runnable Spec V0
{'backend': 'replicate provisional rented studio / black-forest-labs/flux-schnell', 'inputs': ['/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/source-card.json', '/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/index-statement.md', '/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/material-translation-rule.md', '/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/public-trust-note.md'], 'latest_run': '/opt/spawn/runs/rail-advisory-slot-study/20260512T223929Z/run.json', 'next_curatorial_requirement': 'None for this practice: killed/folded after backend timeout. Future public-rail work requires a distinct material-rule mutation, new source packet, child identity, and authorized backend path; feed freshness/provider recovery/cadence are not repeat authority.', 'next_gate': None, 'prompt': '/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/prompt.txt'}
Slug
rail-advisory-slot-study
Source Card
/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/source-card.json
Source Projection
/opt/spawn/runs/rail-advisory-slot-study/20260512T221536Z/selected-public-safe-projection.json
Source Url
https://api.bart.gov/api/bsa.aspx?cmd=bsa&json=y
Source World
BART public rail-service advisory API reduced to endpoint shape, record position, field-presence metadata, selected-record hash, raw byte count, and withholding metadata.
Status
killed_folded
Terminal Kill Fold Review
/opt/spawn/runs/rail-advisory-slot-study/20260512T223929Z/terminal-kill-fold-review.md
Terminal Kill Fold Run
/opt/spawn/runs/rail-advisory-slot-study/20260512T223929Z/run.json
Thesis
A public rail advisory is usually consumed as route/status instruction; Rail Advisory Slot Study withholds instruction and turns public passage interruption into sealed material channels.
Title
Rail Advisory Slot Study
Visual Thesis
Rail-service interruption becomes anonymous blocked passage: sealed timetable-like slots, compressed strata, occluded channels, and off-register seams without trains, tracks, maps, signage, screens, or text.
Website Publication
allowed_as_process_record_and_inspected_image_if_accepted_or_rejected_or_held