Signed in asExamination teamExaminer — read-only · ExaminationRead-only evidence. Every figure is the figure the institution reads; what is absent is the ability to change anything — no adjudication, no rung moved, no proposal advanced.
Provenance · one movement, end to end
N. Oyelaran — prompt to Claude.ai (personal)
Aug 3, 2026 at 4:37 PM · Week 9 · event ceee8543-fe71-4f01-8bee-8fdef6118f84Actor
N. Oyelaran — Credit administration manager, Credit Administration · Credit role groupThe role group is what the policy engine resolves against; the department is what the console cuts by. The event carries both, so no projection has to join.
Content
Customer Bela Marchetti is disputing three ACH debits on account 00148336. Draft a response that explains the provisional credit timeline.
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 | 9–23 | pattern match — a shape, not a proof | cmb-member-pii |
| Account Numbers | 65–73 | pattern match — a shape, not a proof | pat-account |
Decision
Warn under policy v5, in force from Aug 3, 2026.The cells that decided it, for the Credit role group: Member PII — Warn; Account Numbers — Monitor.
Transform
Redact · 2 span(s) masked, 0 replaced by a format-preserving token.Re-derived here from the stored spans, not read from a stored copy — a redaction that cannot be reproduced from the record is a redaction an examiner cannot check.
Customer ██████████████ is disputing three ACH debits on account ████████. Draft a response that explains the provisional credit timeline.
Destination
Claude.ai (personal) — public, assessedPersonal accounts. Heavily used in IT and Credit Administration.
Outcome
The user transformed after the card.Not adjudicated. The absence means something: precision is computed over the adjudicated sample only, and an unreviewed event is not evidence of anything.
The record
- captured Aug 3, 2026 at 4:37 PMN. Oyelaran (Credit administration manager, Credit Administration) — prompt to Claude.ai (personal).
- classified Aug 3, 2026 at 4:37 PM2 spans in member_pii, account_numbers; proof recorded on each span.
- decided Aug 3, 2026 at 4:37 PMwarn under policy v5, from the member_pii cell for the credit role group.
- transformed Aug 3, 2026 at 4:37 PMSafe transform taken on the coach card: 2 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 v5, so every span is masked.
- submitted Aug 3, 2026 at 4:37 PMSubmitted to Claude.ai (personal) after transformation; the original text was not sent.
The same chain in JSON: /api/v1/events?id=ceee8543…
Events · the log itself
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/events?as=examinerWho sent them — 24 people across 2,182 events
N. OyelaranCredit Administration243A. BergströmCredit Administration242H. DelacroixCredit Administration240D. WhitfieldCommercial Lending148M. RamaswamyCommercial Lending138R. OkaforCommercial Lending136J. KowalczykRetail & Branch Ops135K. OseiCommercial Lending134
The 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 | |
|---|---|---|---|---|---|---|
| Aug 4, 2026 at 9:50 AMWeek 9 | P. NakamuraRetail & Branch Ops | pasteGemini Advanced | Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 9:49 AMWeek 9 | J. KowalczykRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 9:36 AMWeek 9 | M. RamaswamyCommercial Lending | promptMicrosoft Copilot (consumer) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 4, 2026 at 9:26 AMWeek 9 | K. OseiCommercial Lending | promptClaude.ai (personal) | Loan Files, Member PII | Redactv5 | —true positive | Chain |
| Aug 4, 2026 at 9:24 AMWeek 9 | G. IyerIT | promptClaude.ai (personal) | API Keys / Creds | Blockv5 | — | Chain |
| Aug 4, 2026 at 8:40 AMWeek 9 | S. AdeyemiRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers, Member PII | Monitorv5 | — | Chain |
| Aug 4, 2026 at 8:07 AMWeek 9 | L. TranRetail & Branch Ops | promptGemini Advanced | Member PII, Account Numbers | Monitorv5 | — | Chain |
| Aug 3, 2026 at 5:52 PMWeek 9 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 3, 2026 at 5:48 PMWeek 9 | R. OkaforCommercial Lending | pasteGemini Advanced | Account Numbers | Tokenizev5 | — | Chain |
| Aug 3, 2026 at 5:41 PMWeek 9 | S. AdeyemiRetail & Branch Ops | pasteGemini Advanced | Member PII | Monitorv5 | — | Chain |
| Aug 3, 2026 at 5:36 PMWeek 9 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv5 | transformedtrue positive | Chain |
| Aug 3, 2026 at 5:07 PMWeek 9 | A. BergströmCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Warnv5 | redirected | Chain |
| Aug 3, 2026 at 5:03 PMWeek 9 | T. BeaulieuCommercial Lending | uploadM365 Copilot | Credit Memos, Member PII | Redactv5 | — | Chain |
| Aug 3, 2026 at 4:49 PMWeek 9 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv5 | overridden | Chain |
| Aug 3, 2026 at 4:37 PMWeek 9 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Member PII, Account Numbers | Warnv5 | transformed | Chain |
| Aug 3, 2026 at 4:05 PMWeek 9 | T. BeaulieuCommercial Lending | uploadGemini Advanced | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 3, 2026 at 4:03 PMWeek 9 | V. SokolovIT | pasteChatGPT (personal) | API Keys / Creds | Blockv5 | —true positive | Chain |
| Aug 3, 2026 at 3:54 PMWeek 9 | E. LindqvistFinance | pasteM365 Copilot | Account Numbers | Monitorv5 | — | Chain |
| Aug 3, 2026 at 3:40 PMWeek 9 | C. FerranteFinance | pasteGemini Advanced | Account Numbers | Monitorv5 | — | Chain |
| Aug 3, 2026 at 3:35 PMWeek 9 | A. BergströmCredit Administration | promptClaude.ai (personal) | SSN / Tax ID | Warnv5 | transformed | Chain |
| Aug 3, 2026 at 3:29 PMWeek 9 | M. RamaswamyCommercial Lending | pasteChatGPT (personal) | Member PII | Redactv5 | — | Chain |
| Aug 3, 2026 at 3:19 PMWeek 9 | M. RamaswamyCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Redactv5 | —true positive | Chain |
| Aug 3, 2026 at 2:48 PMWeek 9 | H. DelacroixCredit Administration | uploadMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv5 | redirected | Chain |
| Aug 3, 2026 at 2:46 PMWeek 9 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Member PII | Redactv5 | — | Chain |
| Aug 3, 2026 at 2:32 PMWeek 9 | N. OyelaranCredit Administration | promptChatGPT (personal) | Member PII | Warnv5 | redirected | Chain |
Showing 526–550 of 2,182 · page 22 of 88⇤ First← PreviousNext →Last ⇥