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
K. Osei — prompt to Perplexity
Aug 13, 2026 at 9:48 AM · Week 10 · event 21982540-1b27-437a-aa8c-c95ba88940baActor
K. Osei — Portfolio manager, Commercial Lending · Lending 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
What is the collateral position on loan CL-2026-27050? The borrower is Gunnar Broussard, and the appraisal came in at $1,205,820.
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 |
|---|---|---|---|
| Loan Files | 40–53 | pattern match — a shape, not a proof | pat-loan |
| Member PII | 71–87 | pattern match — a shape, not a proof | cmb-member-pii |
Decision
Redact under policy v5, in force from Aug 3, 2026.The cells that decided it, for the Lending role group: Loan Files — Monitor; Member PII — Redact.
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.
What is the collateral position on loan █████████████? The borrower is ████████████████, and the appraisal came in at $1,205,820.
Destination
Perplexity — public, assessedMostly research traffic; the smallest of the five, and the least sensitive.
Outcome
No coaching outcome: the mode did not put a card in front of anybody.Triage marked it true positive — M. Halloran, Aug 13, 2026 at 5:30 PM. Open in Triage
The record
- captured Aug 13, 2026 at 9:48 AMK. Osei (Portfolio manager, Commercial Lending) — prompt to Perplexity.
- classified Aug 13, 2026 at 9:48 AM2 spans in loan_files, member_pii; proof recorded on each span.
- decided Aug 13, 2026 at 9:48 AMredact under policy v5, from the member_pii cell for the lending role group.
- transformed Aug 13, 2026 at 9:48 AMRedacted under the member_pii cell: 2 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 13, 2026 at 9:48 AMSubmitted to Perplexity after transformation; the original text was not sent.
- adjudicated Aug 13, 2026 at 5:30 PMMarked a true positive by M. Halloran in triage.
The same chain in JSON: /api/v1/events?id=21982540…
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 13, 2026 at 12:07 PMWeek 10 | P. NakamuraRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 13, 2026 at 12:05 PMWeek 10 | N. OyelaranCredit Administration | pastePerplexity | Credit Memos | Monitorv5 | —true positive | Chain |
| Aug 13, 2026 at 11:59 AMWeek 10 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Warnv5 | abandoned | Chain |
| Aug 13, 2026 at 11:54 AMWeek 10 | D. WhitfieldCommercial Lending | uploadChatGPT (personal) | Loan Files | Monitorv5 | — | Chain |
| Aug 13, 2026 at 11:36 AMWeek 10 | B. MwangiFinance | pasteChatGPT (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 13, 2026 at 11:35 AMWeek 10 | L. TranRetail & Branch Ops | pasteClaude.ai (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 13, 2026 at 11:18 AMWeek 10 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Warnv5 | redirected | Chain |
| Aug 13, 2026 at 11:15 AMWeek 10 | E. LindqvistFinance | pasteChatGPT (personal) | SSN / Tax ID | Monitorv5 | —false positive | Chain |
| Aug 13, 2026 at 11:08 AMWeek 10 | T. BeaulieuCommercial Lending | pasteGemini Advanced | Member PII | Redactv5 | — | Chain |
| Aug 13, 2026 at 11:03 AMWeek 10 | C. FerranteFinance | pasteChatGPT (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 13, 2026 at 10:48 AMWeek 10 | P. NakamuraRetail & Branch Ops | promptChatGPT (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 13, 2026 at 10:47 AMWeek 10 | H. DelacroixCredit Administration | promptChatGPT (personal) | Account Numbers, Member PII | Warnv5 | overriddentrue positive | Chain |
| Aug 13, 2026 at 10:12 AMWeek 10 | K. OseiCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 13, 2026 at 10:04 AMWeek 10 | P. NakamuraRetail & Branch Ops | promptClaude.ai (personal) | Member PII, Account Numbers | Monitorv5 | — | Chain |
| Aug 13, 2026 at 9:48 AMWeek 10 | K. OseiCommercial Lending | promptPerplexity | Loan Files, Member PII | Redactv5 | —true positive | Chain |
| Aug 13, 2026 at 9:38 AMWeek 10 | A. BergströmCredit Administration | pasteClaude.ai (personal) | Loan Files, Member PII | Warnv5 | abandoned | Chain |
| Aug 13, 2026 at 9:37 AMWeek 10 | H. DelacroixCredit Administration | pasteClaude.ai (personal) | Member PII | Warnv5 | transformed | Chain |
| Aug 13, 2026 at 9:34 AMWeek 10 | A. BergströmCredit Administration | pasteChatGPT (personal) | Account Numbers, Member PII | Warnv5 | redirected | Chain |
| Aug 13, 2026 at 9:10 AMWeek 10 | K. OseiCommercial Lending | pasteChatGPT (personal) | Member PII, SSN / Tax ID, Account Numbers | Redactv5 | — | Chain |
| Aug 13, 2026 at 9:05 AMWeek 10 | E. LindqvistFinance | pasteChatGPT (personal) | Account Numbers | Monitorv5 | — | Chain |
| Aug 13, 2026 at 8:49 AMWeek 10 | S. AdeyemiRetail & Branch Ops | promptChatGPT (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 13, 2026 at 8:34 AMWeek 10 | K. OseiCommercial Lending | pasteMicrosoft Copilot (consumer) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 13, 2026 at 8:29 AMWeek 10 | D. WhitfieldCommercial Lending | promptPerplexity | Account Numbers | Tokenizev5 | — | Chain |
| Aug 13, 2026 at 8:22 AMWeek 10 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Loan Files, Member PII | Warnv5 | overridden | Chain |
| Aug 13, 2026 at 8:20 AMWeek 10 | F. DuarteIT | pasteClaude.ai (personal) | API Keys / Creds | Blockv5 | — | Chain |
Showing 101–125 of 2,182 · page 5 of 88⇤ First← PreviousNext →Last ⇥