N. Oyelaran — paste to ChatGPT (personal)
Jul 30, 2026 at 11:30 AM · Week 8 · event e4e5726e-5ac8-48b8-ad11-7942e54bdb85How should I phrase a beneficiary change confirmation for Caleb Beauchamp, reachable on (419) 555-0158?
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 | 58–73 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 58–73 — 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.
How should I phrase a beneficiary change confirmation for ███████████████, reachable on (419) 555-0158?
- captured Jul 30, 2026 at 11:30 AMN. Oyelaran (Credit administration manager, Credit Administration) — paste to ChatGPT (personal).
- classified Jul 30, 2026 at 11:30 AM1 span in member_pii; proof recorded on each span.
- decided Jul 30, 2026 at 11:30 AMwarn under policy v4, from the member_pii cell for the credit role group.
- transformed Jul 30, 2026 at 11:30 AMSafe transform taken on the coach card: 1 span(s) masked in place by offset. Warn does not rewrite anything by itself — the person chose this. The tokenize option is not on for the account_numbers cell in the credit role group under v4, so every span is masked.
- submitted Jul 30, 2026 at 11:30 AMSubmitted to ChatGPT (personal) after transformation; the original text was not sent.
- adjudicated Jul 30, 2026 at 5:30 PMMarked a true positive by Y. Abadi in triage.
The same chain in JSON: /api/v1/events?id=e4e5726e…
1,144 events matching trailing 30 days
Jul 16 – 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?scope=windowThe 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 | |
|---|---|---|---|---|---|---|
| Jul 30, 2026 at 3:20 PMWeek 8 | J. KowalczykRetail & Branch Ops | promptMicrosoft Copilot (consumer) | Custom Terms | Monitorv4 | —false positive | Chain |
| Jul 30, 2026 at 2:47 PMWeek 8 | K. OseiCommercial Lending | promptMicrosoft Copilot (consumer) | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 2:23 PMWeek 8 | A. BergströmCredit Administration | pasteGemini Advanced | Credit Memos, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 2:21 PMWeek 8 | N. OyelaranCredit Administration | promptMicrosoft Copilot (consumer) | Account Numbers, Member PII | Warnv4 | overridden | Chain |
| Jul 30, 2026 at 2:15 PMWeek 8 | A. BergströmCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 2:14 PMWeek 8 | H. DelacroixCredit Administration | pastePerplexity | Credit Memos, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 1:59 PMWeek 8 | P. NakamuraRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Member PII, Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 1:54 PMWeek 8 | H. DelacroixCredit Administration | pasteGemini Advanced | Member PII | Warnv4 | overridden | Chain |
| Jul 30, 2026 at 1:42 PMWeek 8 | M. RamaswamyCommercial Lending | promptClaude.ai (personal) | SSN / Tax ID | Warnv4 | transformed | Chain |
| Jul 30, 2026 at 1:27 PMWeek 8 | N. OyelaranCredit Administration | uploadGemini Advanced | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 1:25 PMWeek 8 | J. KowalczykRetail & Branch Ops | pasteChatGPT (personal) | Account Numbers | Monitorv4 | —true positive | Chain |
| Jul 30, 2026 at 12:57 PMWeek 8 | L. TranRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 12:53 PMWeek 8 | I. QuinteroRetail & Branch Ops | promptChatGPT (personal) | Member PII, Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 12:49 PMWeek 8 | T. BeaulieuCommercial Lending | promptM365 Copilot | Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 12:39 PMWeek 8 | K. OseiCommercial Lending | promptGemini Advanced | Loan Files | Monitorv4 | — | Chain |
| Jul 30, 2026 at 12:30 PMWeek 8 | T. BeaulieuCommercial Lending | promptChatGPT (personal) | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 12:29 PMWeek 8 | J. KowalczykRetail & Branch Ops | promptM365 Copilot | Account Numbers | Monitorv4 | — | Chain |
| Jul 30, 2026 at 12:18 PMWeek 8 | A. BergströmCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Warnv4 | transformed | Chain |
| Jul 30, 2026 at 11:54 AMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 11:40 AMWeek 8 | Y. AbadiCompliance/BSA | pasteChatGPT (personal) | BSA / AML Material | Blockv4 | — | Chain |
| Jul 30, 2026 at 11:30 AMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Warnv4 | transformedtrue positive | Chain |
| Jul 30, 2026 at 11:21 AMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Warnv4 | overridden | Chain |
| Jul 30, 2026 at 11:05 AMWeek 8 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Credit Memos, Member PII | Warnv4 | overridden | Chain |
| Jul 30, 2026 at 10:17 AMWeek 8 | D. WhitfieldCommercial Lending | promptChatGPT (personal) | Account Numbers, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 9:58 AMWeek 8 | E. LindqvistFinance | pasteMicrosoft Copilot (consumer) | Account Numbers | Monitorv4 | — | Chain |