K. Osei — paste to Claude.ai (personal)
Aug 10, 2026 at 1:22 PM · Week 10 · event e0387404-9709-4bda-9fb2-7f069f661328Draft a birthday message for Emiliano Broussard, date of birth 1961-07-09, 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 | 29–47 | pattern match — a shape, not a proof | cmb-member-pii |
One span here is seeded, not re-derived. 29–47 — 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.
Draft a birthday message for ██████████████████, date of birth 1961-07-09, who has banked with us for eleven years.
- captured Aug 10, 2026 at 1:22 PMK. Osei (Portfolio manager, Commercial Lending) — paste to Claude.ai (personal).
- classified Aug 10, 2026 at 1:22 PM1 span in member_pii; proof recorded on each span.
- decided Aug 10, 2026 at 1:22 PMredact under policy v5, from the member_pii cell for the lending role group.
- transformed Aug 10, 2026 at 1:22 PMRedacted under the member_pii cell: 1 span(s) masked in place by offset. The tokenize option is on for the account_numbers cell in the lending role group under v5.
- submitted Aug 10, 2026 at 1:22 PMSubmitted to Claude.ai (personal) after transformation; the original text was not sent.
The same chain in JSON: /api/v1/events?id=e0387404…
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 10, 2026 at 2:08 PMWeek 10 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 1:59 PMWeek 10 | W. NyathiCompliance/BSA | pasteChatGPT (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 10, 2026 at 1:51 PMWeek 10 | T. BeaulieuCommercial Lending | promptClaude.ai (personal) | SSN / Tax ID | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 1:22 PMWeek 10 | K. OseiCommercial Lending | pasteClaude.ai (personal) | Member PII | Redactv5 | — | Chain |
| Aug 10, 2026 at 1:11 PMWeek 10 | A. BergströmCredit Administration | pasteGemini Advanced | Credit Memos, Member PII | Warnv5 | redirectedtrue positive | Chain |
| Aug 10, 2026 at 12:56 PMWeek 10 | H. DelacroixCredit Administration | pasteChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 12:50 PMWeek 10 | A. BergströmCredit Administration | promptChatGPT (personal) | Account Numbers, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 12:09 PMWeek 10 | N. OyelaranCredit Administration | promptChatGPT (personal) | Member PII, Account Numbers | Warnv5 | overridden | Chain |
| Aug 10, 2026 at 12:04 PMWeek 10 | E. LindqvistFinance | promptClaude.ai (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 10, 2026 at 11:59 AMWeek 10 | D. WhitfieldCommercial Lending | uploadClaude.ai (personal) | Loan Files | Monitorv5 | — | Chain |
| Aug 10, 2026 at 11:45 AMWeek 10 | H. DelacroixCredit Administration | promptChatGPT (personal) | Credit Memos, Member PII | Warnv5 | transformed | Chain |
| Aug 10, 2026 at 11:44 AMWeek 10 | N. OyelaranCredit Administration | promptMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 11:42 AMWeek 10 | J. KowalczykRetail & Branch Ops | pastePerplexity | Account Numbers | Monitorv5 | — | Chain |
| Aug 10, 2026 at 11:40 AMWeek 10 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 11:31 AMWeek 10 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Account Numbers, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 11:24 AMWeek 10 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 10:56 AMWeek 10 | A. BergströmCredit Administration | pasteChatGPT (personal) | Credit Memos | Monitorv5 | — | Chain |
| Aug 10, 2026 at 10:54 AMWeek 10 | R. OkaforCommercial Lending | pasteGemini Advanced | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 10, 2026 at 10:46 AMWeek 10 | L. TranRetail & Branch Ops | promptGemini Advanced | Account Numbers | Monitorv5 | — | Chain |
| Aug 10, 2026 at 10:44 AMWeek 10 | A. BergströmCredit Administration | pasteChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 10, 2026 at 10:40 AMWeek 10 | J. KowalczykRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv5 | —true positive | Chain |
| Aug 10, 2026 at 10:09 AMWeek 10 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 10, 2026 at 10:07 AMWeek 10 | D. WhitfieldCommercial Lending | uploadChatGPT (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 10, 2026 at 10:01 AMWeek 10 | I. QuinteroRetail & Branch Ops | promptChatGPT (personal) | Account Numbers, Member PII | Monitorv5 | — | Chain |
| Aug 10, 2026 at 9:26 AMWeek 10 | M. RamaswamyCommercial Lending | promptGemini Advanced | Loan Files, Member PII | Redactv5 | — | Chain |