N. Oyelaran — paste to M365 Copilot
Jul 3, 2026 at 5:38 PM · Week 4 · event d1f3a83c-762d-434c-8abc-395b417c0d06Draft a birthday message for Nadira Krishnamurthy, date of birth 1961-09-12, who has banked with us for eleven years.
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 | 29–49 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 29–49 — 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 Jul 3, 2026 at 5:38 PMN. Oyelaran (Credit administration manager, Credit Administration) — paste to M365 Copilot.
- classified Jul 3, 2026 at 5:38 PM1 span in member_pii; proof recorded on each span.
- decided Jul 3, 2026 at 5:38 PMmonitor under policy v1, from the member_pii cell for the credit role group.
- submitted Jul 3, 2026 at 5:38 PMSubmitted to M365 Copilot as typed.
The same chain in JSON: /api/v1/events?id=d1f3a83c…
75 events matching N. Oyelaran · policy v1
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?actor=p-oyelaran&version=v1| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jul 3, 2026 at 5:38 PMWeek 4 | N. OyelaranCredit Administration | pasteM365 Copilot | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 4:20 PMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 3:51 PMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 1:21 PMWeek 4 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 11:02 AMWeek 4 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jul 3, 2026 at 9:05 AMWeek 4 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 8:40 AMWeek 4 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 3, 2026 at 8:07 AMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 2, 2026 at 4:39 PMWeek 4 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jul 2, 2026 at 1:06 PMWeek 4 | N. OyelaranCredit Administration | pasteGemini Advanced | Member PII | Monitorv1 | — | Chain |
| Jul 2, 2026 at 9:18 AMWeek 4 | N. OyelaranCredit Administration | uploadClaude.ai (personal) | Loan Files | Monitorv1 | — | Chain |
| Jul 1, 2026 at 5:33 PMWeek 4 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Credit Memos | Monitorv1 | — | Chain |
| Jul 1, 2026 at 5:01 PMWeek 4 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jul 1, 2026 at 4:31 PMWeek 4 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 1, 2026 at 2:59 PMWeek 4 | N. OyelaranCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jul 1, 2026 at 2:06 PMWeek 4 | N. OyelaranCredit Administration | promptChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jul 1, 2026 at 11:25 AMWeek 4 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 30, 2026 at 3:25 PMWeek 4 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII | Monitorv1 | — | Chain |
| Jun 30, 2026 at 1:42 PMWeek 4 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Credit Memos | Monitorv1 | — | Chain |
| Jun 30, 2026 at 12:41 PMWeek 4 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 30, 2026 at 9:09 AMWeek 4 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 29, 2026 at 4:00 PMWeek 4 | N. OyelaranCredit Administration | promptGemini Advanced | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 29, 2026 at 2:40 PMWeek 4 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 29, 2026 at 2:14 PMWeek 4 | N. OyelaranCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 29, 2026 at 1:33 PMWeek 4 | N. OyelaranCredit Administration | pastePerplexity | Credit Memos, Member PII | Monitorv1 | — | Chain |