N. Oyelaran — prompt to M365 Copilot
Jun 8, 2026 at 10:29 AM · Week 1 · event cac7acd1-e7be-4e4e-9430-6b10b791be2aSummarize this complaint. Customer: Meredith Suleiman, callback (419) 555-0135, branch: Alder Creek Main.
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 | 36–53 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 36–53 — 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 10:29 AMN. Oyelaran (Credit administration manager, Credit Administration) — prompt to M365 Copilot.
- classified Jun 8, 2026 at 10:29 AM1 span in member_pii; proof recorded on each span.
- decided Jun 8, 2026 at 10:29 AMmonitor under policy v1, from the member_pii cell for the credit role group.
- submitted Jun 8, 2026 at 10:29 AMSubmitted to M365 Copilot as typed.
The same chain in JSON: /api/v1/events?id=cac7acd1…
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/events?as=examinerThe 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 8, 2026 at 3:03 PMWeek 1 | D. WhitfieldCommercial Lending | uploadM365 Copilot | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 3:01 PMWeek 1 | A. BergströmCredit Administration | uploadChatGPT (personal) | Credit Memos | Monitorv1 | — | Chain |
| Jun 8, 2026 at 2:41 PMWeek 1 | M. RamaswamyCommercial Lending | uploadMicrosoft Copilot (consumer) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 2:40 PMWeek 1 | J. KowalczykRetail & Branch Ops | promptGemini Advanced | Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 2:16 PMWeek 1 | A. BergströmCredit Administration | promptChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 1:20 PMWeek 1 | K. OseiCommercial Lending | pasteChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 1:19 PMWeek 1 | A. BergströmCredit Administration | pasteClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:42 PMWeek 1 | A. BergströmCredit Administration | pasteMicrosoft Copilot (consumer) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:24 PMWeek 1 | M. RamaswamyCommercial Lending | promptChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:21 PMWeek 1 | T. BeaulieuCommercial Lending | promptMicrosoft Copilot (consumer) | Loan Files | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:07 PMWeek 1 | A. BergströmCredit Administration | promptClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:04 PMWeek 1 | H. DelacroixCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 12:01 PMWeek 1 | R. OkaforCommercial Lending | promptChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 11:42 AMWeek 1 | C. FerranteFinance | pasteChatGPT (personal) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 11:35 AMWeek 1 | I. QuinteroRetail & Branch Ops | pasteClaude.ai (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 11:26 AMWeek 1 | D. WhitfieldCommercial Lending | pasteClaude.ai (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 11:03 AMWeek 1 | C. FerranteFinance | pasteChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:55 AMWeek 1 | P. NakamuraRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:52 AMWeek 1 | R. OkaforCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:51 AMWeek 1 | S. AdeyemiRetail & Branch Ops | promptClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:48 AMWeek 1 | P. NakamuraRetail & Branch Ops | promptChatGPT (personal) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:30 AMWeek 1 | H. DelacroixCredit Administration | promptMicrosoft Copilot (consumer) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 8, 2026 at 10:29 AMWeek 1 | N. OyelaranCredit Administration | promptM365 Copilot | Member PII | Monitorv1 | — | Chain |
| Jun 8, 2026 at 9:57 AMWeek 1 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | API Keys / Creds | Monitorv1 | — | Chain |
| Jun 8, 2026 at 9:42 AMWeek 1 | T. BeaulieuCommercial Lending | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |