SHIRO & Co.

Visible World Audit

Information · EXPERIMENT · ACTIVE

Disappearing Option Probe

Observe whether an option that was visible at one time is still observed later under the same or similar conditions.

T0 — BASELINE VISIBILITY RECORDED · T1 — REOBSERVATION RECORDED

Target platform
Visible World Lab
Target base URL
https://visible.shiroand.io/lab/recommendation
Comparison mode
Temporal comparison
Purpose
Record presence at T0 and presence or absence at T1, plus ranking and visibility change.
What is observed
Present at T0; present or not observed at T1; ranking change; visibility change.
What is not concluded
Absence at a later observation means NOT OBSERVED, not REMOVED, unless later evidence supports a stronger claim. Do not claim deletion or suppression from a single miss.
Condition setup
Configured condition: Baseline visibility. T0 records what is visible now under a frozen configuration snapshot. T1 reuses that snapshot after elapsed time and is not executed immediately.
Personas
1
Observation runs
2 · LONGITUDINAL — REOBSERVATION RECORDED
Evidence claims
4

LONGITUDINAL EXPERIMENT

Knowledge / Temporal State

  • T0 — BASELINE VISIBILITYRECORDED / FROZEN
  • T1 — REOBSERVATIONRECORDED / FROZEN
  • T2+ — LATER REOBSERVATIONREADY / NOT RUN
OBSERVED

T1 records a second observation of the same configured world. Differences between T0 and T1 are temporal observations. An option absent at T1 is recorded as NOT OBSERVED. This does not establish removal, suppression, or cause.

T0 observed at
2026-09-25T22:33:46.850Z
T1 observed at
2026-09-28T19:48:21.295Z
Elapsed observation interval
2d 21h 14m
Condition
CONDITION MATCH. Only intended changed variable: time.
T0 visible count
24
T1 visible count
24
T0 run ID
cmuhjeytt0001jq04t2m5ngvp
T1 run ID
cmulnts0p0001l804tfcxpssd
Suggested re-observation window
24–72 hours
T1 not before (guidance)
2026-09-26T22:33:46.850Z

Temporal summary · DERIVED COMPARISON

NO MATERIAL TEMPORAL DIFFERENCE OBSERVED

T0 visible
24
T1 visible
24
Shared
24
Not observed at T1
0
Newly observed at T1
0
Rank changed
0
Top 5 +/-
0 / 0
Top 10 +/-
0 / 0
Largest movement
0
Mean absolute rank movement
0

Frozen T0 and T1 observations show the same visible option set and ranks.

Temporal comparison

OptionT0 RankT1 RankTemporal StateMovement
JOB-AI-00111PRESENT / UNCHANGED0
JOB-SAAS-00122PRESENT / UNCHANGED0
JOB-SEC-00133PRESENT / UNCHANGED0
JOB-IND-00144PRESENT / UNCHANGED0
JOB-AI-00255PRESENT / UNCHANGED0
JOB-SAAS-00266PRESENT / UNCHANGED0
JOB-SEC-00277PRESENT / UNCHANGED0
JOB-IND-00288PRESENT / UNCHANGED0
JOB-AI-00399PRESENT / UNCHANGED0
JOB-SAAS-0031010PRESENT / UNCHANGED0
JOB-SEC-0031111PRESENT / UNCHANGED0
JOB-IND-0031212PRESENT / UNCHANGED0
JOB-AI-0041313PRESENT / UNCHANGED0
JOB-SAAS-0041414PRESENT / UNCHANGED0
JOB-SEC-0041515PRESENT / UNCHANGED0
JOB-IND-0041616PRESENT / UNCHANGED0
JOB-AI-0051717PRESENT / UNCHANGED0
JOB-SAAS-0051818PRESENT / UNCHANGED0
JOB-SEC-0051919PRESENT / UNCHANGED0
JOB-IND-0052020PRESENT / UNCHANGED0
JOB-AI-0062121PRESENT / UNCHANGED0
JOB-SAAS-0062222PRESENT / UNCHANGED0
JOB-SEC-0062323PRESENT / UNCHANGED0
JOB-IND-0062424PRESENT / UNCHANGED0

T0 ordered options

  1. 01 JOB-AI-001
  2. 02 JOB-SAAS-001
  3. 03 JOB-SEC-001
  4. 04 JOB-IND-001
  5. 05 JOB-AI-002
  6. 06 JOB-SAAS-002
  7. 07 JOB-SEC-002
  8. 08 JOB-IND-002
  9. 09 JOB-AI-003
  10. 10 JOB-SAAS-003
  11. 11 JOB-SEC-003
  12. 12 JOB-IND-003
  13. 13 JOB-AI-004
  14. 14 JOB-SAAS-004
  15. 15 JOB-SEC-004
  16. 16 JOB-IND-004
  17. 17 JOB-AI-005
  18. 18 JOB-SAAS-005
  19. 19 JOB-SEC-005
  20. 20 JOB-IND-005
  21. 21 JOB-AI-006
  22. 22 JOB-SAAS-006
  23. 23 JOB-SEC-006
  24. 24 JOB-IND-006

T1 ordered options

  1. 01 JOB-AI-001
  2. 02 JOB-SAAS-001
  3. 03 JOB-SEC-001
  4. 04 JOB-IND-001
  5. 05 JOB-AI-002
  6. 06 JOB-SAAS-002
  7. 07 JOB-SEC-002
  8. 08 JOB-IND-002
  9. 09 JOB-AI-003
  10. 10 JOB-SAAS-003
  11. 11 JOB-SEC-003
  12. 12 JOB-IND-003
  13. 13 JOB-AI-004
  14. 14 JOB-SAAS-004
  15. 15 JOB-SEC-004
  16. 16 JOB-IND-004
  17. 17 JOB-AI-005
  18. 18 JOB-SAAS-005
  19. 19 JOB-SEC-005
  20. 20 JOB-IND-005
  21. 21 JOB-AI-006
  22. 22 JOB-SAAS-006
  23. 23 JOB-SEC-006
  24. 24 JOB-IND-006

T0 evidence

T1 evidence

Condition snapshot

product-marketing-role-discovery · lab-default-ranking · identity externalItemId

T2+ is ready and not run. REAPPEARED is reserved for a later observation.

Temporal visibility requires repeated observation. Absence at a later observation is recorded first as NOT OBSERVED, not as removal or suppression.

Temporal derived comparison: available

Observation chain

  1. SIGNAL→
  2. INFERENCE→
  3. CANDIDATE SET→
  4. RANKING→
  5. EXPOSURE→
  6. USER ACTION→
  7. NEXT EXPOSURE

Personas

Manage
  • Baseline visibilityEnabled · t0-baseline-visibility
OBSERVEDSTATEDINFERENCEUNKNOWNNOT ESTABLISHED

Provenance describes the source of a statement. Causal status is separate: NOT ESTABLISHED means a sequence may have been observed without demonstrated cause.