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 M365 Copilot
Jul 14, 2026 at 11:19 AM · Week 6 · event 7353239a-3eba-4850-b94e-59a2de7fddb5Actor
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-2026-31090? The borrower is Andre Asante, and the appraisal came in at $538,420.
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 | 71–83 | pattern match — a shape, not a proof | cmb-member-pii |
Decision
Warn under policy v3, in force from Jul 13, 2026.The cells that decided it, for the Lending role group: Loan Files — Monitor; Member PII — Warn.
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 $538,420.
Destination
M365 Copilot — enterprise, sanctionedThe enterprise tenant, allow-listed per data class — sanctioned is not the same as unrestricted.
Loan FilesallowedPermitted; the tenant is in scope for the institution’s information security program.Member PIIallowedPermitted; the tenant is contracted and in scope for the institution’s information security program.
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 Jul 14, 2026 at 11:19 AMK. Osei (Portfolio manager, Commercial Lending) — prompt to M365 Copilot.
- classified Jul 14, 2026 at 11:19 AM2 spans in loan_files, member_pii; proof recorded on each span.
- decided Jul 14, 2026 at 11:19 AMwarn under policy v3, from the member_pii cell for the lending role group.
- transformed Jul 14, 2026 at 11:19 AMSafe 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 lending role group under v3, so every span is masked.
- submitted Jul 14, 2026 at 11:19 AMSubmitted to M365 Copilot after transformation; the original text was not sent.
The same chain in JSON: /api/v1/events?id=7353239a…
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 | |
|---|---|---|---|---|---|---|
| Jul 14, 2026 at 2:23 PMWeek 6 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Account Numbers, Member PII | Warnv3 | abandoned | Chain |
| Jul 14, 2026 at 2:17 PMWeek 6 | R. OkaforCommercial Lending | uploadChatGPT (personal) | Loan Files, Member PII | Warnv3 | redirected | Chain |
| Jul 14, 2026 at 2:01 PMWeek 6 | L. TranRetail & Branch Ops | promptClaude.ai (personal) | Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 1:54 PMWeek 6 | C. FerranteFinance | pasteChatGPT (personal) | Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 1:51 PMWeek 6 | D. WhitfieldCommercial Lending | pasteGemini Advanced | Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 1:37 PMWeek 6 | K. OseiCommercial Lending | pasteChatGPT (personal) | Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 1:36 PMWeek 6 | D. WhitfieldCommercial Lending | pasteGemini Advanced | Account Numbers, Member PII | Warnv3 | overridden | Chain |
| Jul 14, 2026 at 1:33 PMWeek 6 | D. WhitfieldCommercial Lending | promptMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 1:15 PMWeek 6 | I. QuinteroRetail & Branch Ops | pasteChatGPT (personal) | Member PII, Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 1:08 PMWeek 6 | R. OkaforCommercial Lending | pasteMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 12:51 PMWeek 6 | A. BergströmCredit Administration | uploadM365 Copilot | Credit Memos, Member PII | Warnv3 | redirected | Chain |
| Jul 14, 2026 at 12:49 PMWeek 6 | T. BeaulieuCommercial Lending | promptChatGPT (personal) | Member PII, Account Numbers | Warnv3 | redirected | Chain |
| Jul 14, 2026 at 12:23 PMWeek 6 | D. WhitfieldCommercial Lending | pasteChatGPT (personal) | Loan Files, Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 12:21 PMWeek 6 | T. BeaulieuCommercial Lending | pasteClaude.ai (personal) | Member PII, SSN / Tax ID, Account Numbers | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 12:12 PMWeek 6 | I. QuinteroRetail & Branch Ops | promptChatGPT (personal) | Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 11:52 AMWeek 6 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Loan Files, Member PII | Warnv3 | redirected | Chain |
| Jul 14, 2026 at 11:47 AMWeek 6 | A. BergströmCredit Administration | pasteGemini Advanced | Credit Memos, Member PII | Warnv3 | overridden | Chain |
| Jul 14, 2026 at 11:38 AMWeek 6 | I. QuinteroRetail & Branch Ops | pasteClaude.ai (personal) | Member PII, Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 11:20 AMWeek 6 | A. BergströmCredit Administration | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 11:19 AMWeek 6 | K. OseiCommercial Lending | promptM365 Copilot | Loan Files, Member PII | Warnv3 | transformed | Chain |
| Jul 14, 2026 at 11:10 AMWeek 6 | A. BergströmCredit Administration | pasteGemini Advanced | Member PII, SSN / Tax ID, Account Numbers | Warnv3 | redirected | Chain |
| Jul 14, 2026 at 9:39 AMWeek 6 | J. KowalczykRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Member PII | Monitorv3 | — | Chain |
| Jul 14, 2026 at 9:21 AMWeek 6 | J. KowalczykRetail & Branch Ops | pasteMicrosoft Copilot (consumer) | Account Numbers | Monitorv3 | — | Chain |
| Jul 14, 2026 at 9:18 AMWeek 6 | M. RamaswamyCommercial Lending | uploadGemini Advanced | Loan Files | Monitorv3 | — | Chain |
| Jul 14, 2026 at 8:40 AMWeek 6 | D. WhitfieldCommercial Lending | pasteChatGPT (personal) | SSN / Tax ID | Warnv3 | transformed | Chain |
Showing 1,201–1,225 of 2,182 · page 49 of 88⇤ First← PreviousNext →Last ⇥