P. Nakamura — paste to ChatGPT (personal)
Jun 8, 2026 at 3:54 PM · Week 1 · event 35562eae-5fb6-41a1-be7d-c7f9c8bad06bHow should I phrase a beneficiary change confirmation for Anouk Eriksen, reachable on (419) 555-0182?
proved by a checksum or a format rule · matched by a pattern, which is a shape, or by the taxonomy or the institution’s dictionary, which are vocabulary markers — neither is a proof
| Data class | Offsets | Proof | Detector |
|---|---|---|---|
| Member PII | 58–71 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 58–71 — the name is proven at that offset by the engine’s own name rule, and the identifier pairing that makes it Member PII is seeded rather than re-derived: this excerpt carries no identifier for the combination rule to pair with. The span is counted in every figure on this console; what it is not is a chain an examiner can replay end to end, which is why the evidence package prints only chains that reproduce exactly.
- captured Jun 8, 2026 at 3:54 PMP. Nakamura (Deposit operations analyst, Retail & Branch Ops) — paste to ChatGPT (personal).
- classified Jun 8, 2026 at 3:54 PM1 span in member_pii; proof recorded on each span.
- decided Jun 8, 2026 at 3:54 PMmonitor under policy v1, from the member_pii cell for the operations role group.
- submitted Jun 8, 2026 at 3:54 PMSubmitted to ChatGPT (personal) as typed.
The same chain in JSON: /api/v1/events?id=35562eae…
2,182 events across the pilot
Jun 8 – Aug 14, 2026. Every row drills to the full provenance chain, and every state on this page — filters, page and drill alike — is a URL you can paste to a colleague. The same query as JSON: /api/v1/eventsThe 8 people carrying the most of this filter, of 24. Narrow the Person control above to read one of them alone.
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jun 9, 2026 at 2:01 PMWeek 1 | V. SokolovIT | pasteMicrosoft Copilot (consumer) | API Keys / Creds | Monitorv1 | — | Chain |
| Jun 9, 2026 at 1:39 PMWeek 1 | P. NakamuraRetail & Branch Ops | promptClaude.ai (personal) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jun 9, 2026 at 1:19 PMWeek 1 | S. AdeyemiRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 12:43 PMWeek 1 | M. RamaswamyCommercial Lending | uploadClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 12:41 PMWeek 1 | D. WhitfieldCommercial Lending | promptClaude.ai (personal) | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jun 9, 2026 at 12:32 PMWeek 1 | N. OyelaranCredit Administration | promptChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 12:24 PMWeek 1 | B. MwangiFinance | promptChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 9, 2026 at 11:27 AMWeek 1 | Y. AbadiCompliance/BSA | pasteClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 11:13 AMWeek 1 | H. DelacroixCredit Administration | uploadM365 Copilot | Loan Files | Monitorv1 | — | Chain |
| Jun 9, 2026 at 11:10 AMWeek 1 | I. QuinteroRetail & Branch Ops | pasteGemini Advanced | Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:34 AMWeek 1 | H. DelacroixCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:33 AMWeek 1 | A. BergströmCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:24 AMWeek 1 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:14 AMWeek 1 | H. DelacroixCredit Administration | promptClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:12 AMWeek 1 | A. BergströmCredit Administration | pasteChatGPT (personal) | Credit Memos | Monitorv1 | — | Chain |
| Jun 9, 2026 at 10:03 AMWeek 1 | T. BeaulieuCommercial Lending | promptMicrosoft Copilot (consumer) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 9:50 AMWeek 1 | E. LindqvistFinance | pasteM365 Copilot | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 8:58 AMWeek 1 | H. DelacroixCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 9, 2026 at 8:49 AMWeek 1 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 9, 2026 at 8:12 AMWeek 1 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 5:57 PMWeek 1 | H. DelacroixCredit Administration | uploadGemini Advanced | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 5:43 PMWeek 1 | D. WhitfieldCommercial Lending | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 5:25 PMWeek 1 | J. KowalczykRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 3:54 PMWeek 1 | P. NakamuraRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 3:20 PMWeek 1 | N. OyelaranCredit Administration | promptGemini Advanced | Credit Memos, Member PII | Monitorv1 | — | Chain |