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
D. Whitfield — prompt to M365 Copilot
Aug 5, 2026 at 4:17 PM · Week 9 · event 27cb648b-1f3c-4153-9c2c-7aa14d539fa0Actor
D. Whitfield — Senior commercial lender, 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
Reconcile these two entries against deposit account 00510560 and tell me which one is the duplicate posting.
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 | 52–60 | pattern match — a shape, not a proof | pat-account |
Decision
Tokenize under policy v5, in force from Aug 3, 2026.The cells that decided it, for the Lending role group: Account Numbers — Tokenize.
Transform
Tokenize · 0 span(s) masked, 1 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.
Reconcile these two entries against deposit account ████████ and tell me which one is the duplicate posting.
Destination
M365 Copilot — enterprise, sanctionedThe enterprise tenant, allow-listed per data class — sanctioned is not the same as unrestricted.
Account NumbersallowedPermitted; tokenized wherever the grid says tokenize — format preserved, value substituted.
Outcome
No coaching outcome: the mode did not put a card in front of anybody.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 5, 2026 at 4:17 PMD. Whitfield (Senior commercial lender, Commercial Lending) — prompt to M365 Copilot.
- classified Aug 5, 2026 at 4:17 PM1 span in account_numbers; proof recorded on each span.
- decided Aug 5, 2026 at 4:17 PMtokenize under policy v5, from the account_numbers cell for the lending role group.
- transformed Aug 5, 2026 at 4:17 PMTokenized under the account_numbers cell: 1 identifier(s) replaced with same-shape substitutes; the substitution is recorded here.
- submitted Aug 5, 2026 at 4:17 PMSubmitted to M365 Copilot after transformation; the original text was not sent.
The same chain in JSON: /api/v1/events?id=27cb648b…
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 5, 2026 at 5:19 PMWeek 9 | L. TranRetail & Branch Ops | promptGemini Advanced | SSN / Tax ID | Monitorv5 | — | Chain |
| Aug 5, 2026 at 5:01 PMWeek 9 | D. WhitfieldCommercial Lending | uploadM365 Copilot | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 4:51 PMWeek 9 | K. OseiCommercial Lending | promptClaude.ai (personal) | Member PII, Account Numbers | Redactv5 | — | Chain |
| Aug 5, 2026 at 4:46 PMWeek 9 | A. BergströmCredit Administration | promptChatGPT (personal) | Loan Files | Monitorv5 | —true positive | Chain |
| Aug 5, 2026 at 4:43 PMWeek 9 | H. DelacroixCredit Administration | promptChatGPT (personal) | Credit Memos, Member PII | Warnv5 | redirected | Chain |
| Aug 5, 2026 at 4:31 PMWeek 9 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 4:23 PMWeek 9 | H. DelacroixCredit Administration | pasteChatGPT (personal) | Credit Memos | Monitorv5 | — | Chain |
| Aug 5, 2026 at 4:17 PMWeek 9 | D. WhitfieldCommercial Lending | promptM365 Copilot | Account Numbers | Tokenizev5 | — | Chain |
| Aug 5, 2026 at 4:06 PMWeek 9 | T. BeaulieuCommercial Lending | promptGemini Advanced | Account Numbers, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 3:49 PMWeek 9 | A. BergströmCredit Administration | promptChatGPT (personal) | Loan Files, Member PII | Warnv5 | transformed | Chain |
| Aug 5, 2026 at 3:48 PMWeek 9 | L. TranRetail & Branch Ops | pasteClaude.ai (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 5, 2026 at 3:27 PMWeek 9 | L. TranRetail & Branch Ops | pasteClaude.ai (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 5, 2026 at 3:24 PMWeek 9 | H. DelacroixCredit Administration | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv5 | transformed | Chain |
| Aug 5, 2026 at 3:15 PMWeek 9 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Credit Memos, Member PII | Redactv5 | —true positive | Chain |
| Aug 5, 2026 at 3:03 PMWeek 9 | A. BergströmCredit Administration | promptClaude.ai (personal) | Credit Memos, Member PII | Warnv5 | overridden | Chain |
| Aug 5, 2026 at 2:37 PMWeek 9 | T. BeaulieuCommercial Lending | promptChatGPT (personal) | Account Numbers | Tokenizev5 | — | Chain |
| Aug 5, 2026 at 2:13 PMWeek 9 | D. WhitfieldCommercial Lending | uploadM365 Copilot | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 2:11 PMWeek 9 | R. OkaforCommercial Lending | promptClaude.ai (personal) | Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 1:52 PMWeek 9 | V. SokolovIT | promptChatGPT (personal) | API Keys / Creds | Blockv5 | — | Chain |
| Aug 5, 2026 at 1:38 PMWeek 9 | I. QuinteroRetail & Branch Ops | pasteChatGPT (personal) | Member PII | Monitorv5 | — | Chain |
| Aug 5, 2026 at 1:30 PMWeek 9 | R. OkaforCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 1:26 PMWeek 9 | S. AdeyemiRetail & Branch Ops | pasteGemini Advanced | Account Numbers, Member PII | Monitorv5 | — | Chain |
| Aug 5, 2026 at 1:15 PMWeek 9 | D. WhitfieldCommercial Lending | pasteClaude.ai (personal) | Account Numbers | Tokenizev5 | — | Chain |
| Aug 5, 2026 at 1:13 PMWeek 9 | K. OseiCommercial Lending | promptChatGPT (personal) | Loan Files, Member PII | Redactv5 | — | Chain |
| Aug 5, 2026 at 12:55 PMWeek 9 | D. WhitfieldCommercial Lending | uploadGemini Advanced | Credit Memos, Member PII | Redactv5 | — | Chain |
Showing 426–450 of 2,182 · page 18 of 88⇤ First← PreviousNext →Last ⇥