L. Tran — prompt to Claude.ai (personal)
Aug 4, 2026 at 12:37 PM · Week 9 · event cff59173-96dc-4f79-bfbe-07030885fc37Write a follow-up note to Simone Winterbourne at (419) 555-0141 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 | 26–45 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 26–45 — 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 Aug 4, 2026 at 12:37 PML. Tran (Operations specialist, Retail & Branch Ops) — prompt to Claude.ai (personal).
- classified Aug 4, 2026 at 12:37 PM1 span in member_pii; proof recorded on each span.
- decided Aug 4, 2026 at 12:37 PMmonitor under policy v5, from the member_pii cell for the operations role group.
- submitted Aug 4, 2026 at 12:37 PMSubmitted to Claude.ai (personal) as typed.
The same chain in JSON: /api/v1/events?id=cff59173…
585 events matching policy v5
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=v5The 8 people carrying the most of this filter, of 22. Narrow the Person control above to read one of them alone.
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Aug 4, 2026 at 1:59 PMWeek 9 | D. WhitfieldCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 1:39 PMWeek 9 | P. NakamuraRetail & Branch Ops | pasteChatGPT (personal) | Member PII, Account Numbers | Monitorv5 | — | Chain |
| Aug 4, 2026 at 1:31 PMWeek 9 | T. BeaulieuCommercial Lending | uploadGemini Advanced | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 1:22 PMWeek 9 | K. OseiCommercial Lending | pasteChatGPT (personal) | Account Numbers | Tokenizev5 | — | Chain |
| Aug 4, 2026 at 1:17 PMWeek 9 | M. RamaswamyCommercial Lending | promptChatGPT (personal) | SSN / Tax ID | Warnv5 | redirected | Chain |
| Aug 4, 2026 at 1:12 PMWeek 9 | L. TranRetail & Branch Ops | pastePerplexity | Account Numbers | Monitorv5 | — | Chain |
| Aug 4, 2026 at 1:05 PMWeek 9 | P. NakamuraRetail & Branch Ops | promptMicrosoft Copilot (consumer) | Loan Files | Monitorv5 | —false positive | Chain |
| Aug 4, 2026 at 1:02 PMWeek 9 | M. RamaswamyCommercial Lending | uploadClaude.ai (personal) | Credit Memos, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 12:37 PMWeek 9 | L. TranRetail & Branch Ops | promptClaude.ai (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 12:21 PMWeek 9 | K. OseiCommercial Lending | pasteMicrosoft Copilot (consumer) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 12:14 PMWeek 9 | N. OyelaranCredit Administration | promptChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 4, 2026 at 12:08 PMWeek 9 | I. QuinteroRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 4, 2026 at 12:06 PMWeek 9 | D. WhitfieldCommercial Lending | promptMicrosoft Copilot (consumer) | Credit Memos, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 11:45 AMWeek 9 | A. BergströmCredit Administration | uploadClaude.ai (personal) | Loan Files | Monitorv5 | — | Chain |
| Aug 4, 2026 at 11:43 AMWeek 9 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Credit Memos, Member PII | Warnv5 | transformed | Chain |
| Aug 4, 2026 at 11:42 AMWeek 9 | L. TranRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Member PII, Account Numbers | Monitorv5 | —true positive | Chain |
| Aug 4, 2026 at 11:38 AMWeek 9 | J. KowalczykRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Member PII | Monitorv5 | —true positive | Chain |
| Aug 4, 2026 at 11:27 AMWeek 9 | P. NakamuraRetail & Branch Ops | pastePerplexity | Account Numbers, Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 10:56 AMWeek 9 | N. OyelaranCredit Administration | promptGemini Advanced | Member PII | Warnv5 | overridden | Chain |
| Aug 4, 2026 at 10:49 AMWeek 9 | J. KowalczykRetail & Branch Ops | promptChatGPT (personal) | Account Numbers, Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 10:44 AMWeek 9 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Member PII, Account Numbers | Monitorv5 | — | Chain |
| Aug 4, 2026 at 10:39 AMWeek 9 | A. BergströmCredit Administration | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv5 | redirected | Chain |
| Aug 4, 2026 at 10:36 AMWeek 9 | I. QuinteroRetail & Branch Ops | promptGemini Advanced | Account Numbers | Monitorv5 | — | Chain |
| Aug 4, 2026 at 9:56 AMWeek 9 | T. BeaulieuCommercial Lending | promptGemini Advanced | Member PII, SSN / Tax ID, Account Numbers | Redactv5 | — | Chain |
| Aug 4, 2026 at 9:52 AMWeek 9 | M. RamaswamyCommercial Lending | pasteM365 Copilot | Loan Files, Member PII | Redactv5 | — | Chain |