A. Bergström — prompt to M365 Copilot
Jun 18, 2026 at 2:38 PM · Week 2 · event 98ff627b-9c5c-4369-aa3c-bf87fb9b91b4Write a follow-up note to Bela Rousseau at (419) 555-0197 about the certificate of deposit maturing next month.
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 | 26–39 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 26–39 — 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 18, 2026 at 2:38 PMA. Bergström (Senior credit analyst, Credit Administration) — prompt to M365 Copilot.
- classified Jun 18, 2026 at 2:38 PM1 span in member_pii; proof recorded on each span.
- decided Jun 18, 2026 at 2:38 PMmonitor under policy v1, from the member_pii cell for the credit role group.
- submitted Jun 18, 2026 at 2:38 PMSubmitted to M365 Copilot as typed.
The same chain in JSON: /api/v1/events?id=98ff627b…
712 events matching 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?version=v1The 8 people carrying the most of this filter, of 21. Narrow the Person control above to read one of them alone.
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jun 18, 2026 at 3:34 PMWeek 2 | R. OkaforCommercial Lending | pasteChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 3:09 PMWeek 2 | E. LindqvistFinance | promptChatGPT (personal) | API Keys / Creds | Monitorv1 | — | Chain |
| Jun 18, 2026 at 2:57 PMWeek 2 | A. BergströmCredit Administration | promptChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 2:38 PMWeek 2 | A. BergströmCredit Administration | promptM365 Copilot | Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 2:20 PMWeek 2 | H. DelacroixCredit Administration | pasteChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 2:09 PMWeek 2 | I. QuinteroRetail & Branch Ops | promptChatGPT (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 2:04 PMWeek 2 | K. OseiCommercial Lending | pasteGemini Advanced | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 1:36 PMWeek 2 | D. WhitfieldCommercial Lending | pasteGemini Advanced | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 1:22 PMWeek 2 | H. DelacroixCredit Administration | uploadClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 1:14 PMWeek 2 | P. NakamuraRetail & Branch Ops | pasteClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 1:09 PMWeek 2 | J. KowalczykRetail & Branch Ops | pasteClaude.ai (personal) | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 1:04 PMWeek 2 | B. MwangiFinance | pasteChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 12:47 PMWeek 2 | I. QuinteroRetail & Branch Ops | promptGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 12:46 PMWeek 2 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 12:33 PMWeek 2 | H. DelacroixCredit Administration | promptChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 12:29 PMWeek 2 | E. LindqvistFinance | promptGemini Advanced | Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 12:00 PMWeek 2 | P. NakamuraRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 11:46 AMWeek 2 | T. BeaulieuCommercial Lending | uploadClaude.ai (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 11:42 AMWeek 2 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Credit Memos | Monitorv1 | — | Chain |
| Jun 18, 2026 at 11:37 AMWeek 2 | C. FerranteFinance | pasteGemini Advanced | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 18, 2026 at 10:57 AMWeek 2 | T. BeaulieuCommercial Lending | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 10:27 AMWeek 2 | D. WhitfieldCommercial Lending | pasteChatGPT (personal) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jun 18, 2026 at 10:02 AMWeek 2 | T. BeaulieuCommercial Lending | promptGemini Advanced | Loan Files | Monitorv1 | — | Chain |
| Jun 18, 2026 at 9:53 AMWeek 2 | D. WhitfieldCommercial Lending | pasteGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 18, 2026 at 9:45 AMWeek 2 | L. TranRetail & Branch Ops | pastePerplexity | Account Numbers | Monitorv1 | — | Chain |