R. Okafor — prompt to Claude.ai (personal)
Jun 11, 2026 at 4:11 PM · Week 1 · event dd73ee93-e9d6-4185-96dd-2d12d89b30a2Write a follow-up note to Deirdre Nilsen at (419) 555-0153 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 | 26–40 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 26–40 — 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 11, 2026 at 4:11 PMR. Okafor (Commercial lender, Commercial Lending) — prompt to Claude.ai (personal).
- classified Jun 11, 2026 at 4:11 PM1 span in member_pii; proof recorded on each span.
- decided Jun 11, 2026 at 4:11 PMmonitor under policy v1, from the member_pii cell for the lending role group.
- submitted Jun 11, 2026 at 4:11 PMSubmitted to Claude.ai (personal) as typed.
The same chain in JSON: /api/v1/events?id=dd73ee93…
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 12, 2026 at 11:32 AMWeek 1 | D. WhitfieldCommercial Lending | pasteGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 12, 2026 at 11:18 AMWeek 1 | I. QuinteroRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 11:14 AMWeek 1 | A. BergströmCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 10:51 AMWeek 1 | H. DelacroixCredit Administration | promptChatGPT (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 10:50 AMWeek 1 | K. OseiCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 10:15 AMWeek 1 | M. RamaswamyCommercial Lending | pasteChatGPT (personal) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jun 12, 2026 at 9:53 AMWeek 1 | H. DelacroixCredit Administration | uploadMicrosoft Copilot (consumer) | Credit Memos | Monitorv1 | — | Chain |
| Jun 12, 2026 at 9:33 AMWeek 1 | J. KowalczykRetail & Branch Ops | pasteGemini Advanced | Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 9:22 AMWeek 1 | A. BergströmCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:56 AMWeek 1 | C. FerranteFinance | promptChatGPT (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:49 AMWeek 1 | T. BeaulieuCommercial Lending | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:46 AMWeek 1 | J. KowalczykRetail & Branch Ops | promptGemini Advanced | Account Numbers | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:22 AMWeek 1 | A. BergströmCredit Administration | promptClaude.ai (personal) | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:18 AMWeek 1 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 12, 2026 at 8:13 AMWeek 1 | D. WhitfieldCommercial Lending | promptGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 11, 2026 at 5:24 PMWeek 1 | R. OkaforCommercial Lending | pasteGemini Advanced | Account Numbers, Member PII | Monitorv1 | — | Chain |
| Jun 11, 2026 at 5:01 PMWeek 1 | B. MwangiFinance | pasteGemini Advanced | Member PII, Account Numbers | Monitorv1 | — | Chain |
| Jun 11, 2026 at 4:52 PMWeek 1 | B. MwangiFinance | promptClaude.ai (personal) | Account Numbers | Monitorv1 | — | Chain |
| Jun 11, 2026 at 4:34 PMWeek 1 | I. QuinteroRetail & Branch Ops | promptMicrosoft Copilot (consumer) | Account Numbers | Monitorv1 | — | Chain |
| Jun 11, 2026 at 4:11 PMWeek 1 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Member PII | Monitorv1 | — | Chain |
| Jun 11, 2026 at 4:02 PMWeek 1 | N. OyelaranCredit Administration | pasteGemini Advanced | Member PII, SSN / Tax ID, Account Numbers | Monitorv1 | — | Chain |
| Jun 11, 2026 at 3:33 PMWeek 1 | A. BergströmCredit Administration | promptChatGPT (personal) | SSN / Tax ID | Monitorv1 | — | Chain |
| Jun 11, 2026 at 3:10 PMWeek 1 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |
| Jun 11, 2026 at 2:32 PMWeek 1 | A. BergströmCredit Administration | promptM365 Copilot | Loan Files, Member PII | Monitorv1 | — | Chain |
| Jun 11, 2026 at 2:31 PMWeek 1 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Credit Memos, Member PII | Monitorv1 | — | Chain |