Signed in asM. HalloranCompliance officer · Compliance/BSAThe console in full: every actor, every event, the adjudication queue, and the actions on the pending policy proposal.
Provenance · one movement, end to end
N. Oyelaran — prompt to Microsoft Copilot (consumer)
Jul 30, 2026 at 2:21 PM · Week 8 · event 14ff0bcd-2309-4101-a8c6-12e378899a12Actor
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
The card ending in this number keeps declining: 4539022377900770. The customer is Bartek Whitcomb. What should the branch check first?
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 |
|---|---|---|---|
| Account Numbers | 48–64 | Luhn checksum | val-luhn |
| Member PII | 82–97 | pattern match — a shape, not a proof | cmb-member-pii |
Decision
Warn under policy v4, in force from Jul 20, 2026.The cells that decided it, for the Credit role group: Account Numbers — Monitor; Member PII — Warn.
Transform
No transform ran. The content was decided and left as it was.
Destination
Microsoft Copilot (consumer) — public, assessedThe consumer surface, not the tenant. Easy to confuse with M365 Copilot, and often is.
Outcome
The user overridden after the card.Override justification: “Approved by the department head for this engagement only; see the exception log.”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 30, 2026 at 2:21 PMN. Oyelaran (Credit administration manager, Credit Administration) — prompt to Microsoft Copilot (consumer).
- classified Jul 30, 2026 at 2:21 PM2 spans in account_numbers, member_pii; proof recorded on each span.
- decided Jul 30, 2026 at 2:21 PMwarn under policy v4, from the member_pii cell for the credit role group.
- overridden Jul 30, 2026 at 2:21 PMOverridden with justification: “Approved by the department head for this engagement only; see the exception log.”
- submitted Jul 30, 2026 at 2:21 PMSubmitted to Microsoft Copilot (consumer) as typed.
The same chain in JSON: /api/v1/events?id=14ff0bcd…
Events · the log itself
58 events matching N. Oyelaran · policy v4
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?actor=p-oyelaran&version=v4Who sent them — 1 person across 58 events
| When | Who | Channel · destination | Classes | Decision | Outcome | |
|---|---|---|---|---|---|---|
| Jul 31, 2026 at 4:22 PMWeek 8 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv4 | transformed | Chain |
| Jul 31, 2026 at 4:07 PMWeek 8 | N. OyelaranCredit Administration | pasteGemini Advanced | Loan Files, Member PII | Warnv4 | transformed | Chain |
| Jul 31, 2026 at 1:30 PMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 31, 2026 at 12:07 PMWeek 8 | N. OyelaranCredit Administration | pasteM365 Copilot | Loan Files, Member PII | Warnv4 | transformed | Chain |
| Jul 30, 2026 at 5:33 PMWeek 8 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Credit Memos, Member PII | Warnv4 | abandoned | 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 1:27 PMWeek 8 | N. OyelaranCredit Administration | uploadGemini Advanced | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 30, 2026 at 11:54 AMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Warnv4 | redirected | 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 29, 2026 at 4:39 PMWeek 8 | N. OyelaranCredit Administration | promptGemini Advanced | Member PII | Warnv4 | transformed | Chain |
| Jul 29, 2026 at 3:52 PMWeek 8 | N. OyelaranCredit Administration | promptMicrosoft Copilot (consumer) | Credit Memos, Member PII | Warnv4 | abandoned | Chain |
| Jul 29, 2026 at 3:09 PMWeek 8 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Credit Memos, Member PII | Warnv4 | overridden | Chain |
| Jul 29, 2026 at 11:49 AMWeek 8 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv4 | redirected | Chain |
| Jul 29, 2026 at 11:26 AMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | Member PII | Warnv4 | transformed | Chain |
| Jul 28, 2026 at 5:03 PMWeek 8 | N. OyelaranCredit Administration | uploadPerplexity | Loan Files, Member PII | Warnv4 | transformed | Chain |
| Jul 28, 2026 at 4:16 PMWeek 8 | N. OyelaranCredit Administration | pasteChatGPT (personal) | SSN / Tax ID | Warnv4 | redirected | Chain |
| Jul 28, 2026 at 3:34 PMWeek 8 | N. OyelaranCredit Administration | uploadMicrosoft Copilot (consumer) | Loan Files, Member PII | Warnv4 | redirected | Chain |
| Jul 28, 2026 at 1:11 PMWeek 8 | N. OyelaranCredit Administration | pasteClaude.ai (personal) | Member PII, Account Numbers | Warnv4 | transformed | Chain |
| Jul 28, 2026 at 12:56 PMWeek 8 | N. OyelaranCredit Administration | promptChatGPT (personal) | Member PII | Warnv4 | redirected | Chain |
| Jul 27, 2026 at 4:55 PMWeek 8 | N. OyelaranCredit Administration | promptClaude.ai (personal) | Member PII | Warnv4 | transformed | Chain |
| Jul 27, 2026 at 3:39 PMWeek 8 | N. OyelaranCredit Administration | pasteM365 Copilot | Member PII | Warnv4 | abandoned | Chain |
| Jul 27, 2026 at 3:34 PMWeek 8 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Credit Memos, Member PII | Warnv4 | transformed | Chain |
| Jul 27, 2026 at 2:47 PMWeek 8 | N. OyelaranCredit Administration | pasteMicrosoft Copilot (consumer) | Member PII, SSN / Tax ID, Account Numbers | Warnv4 | transformed | Chain |
| Jul 27, 2026 at 1:56 PMWeek 8 | N. OyelaranCredit Administration | uploadChatGPT (personal) | Loan Files, Member PII | Warnv4 | abandoned | Chain |