LedgerSink · Meridian Health

Search the audit log

Immutable, append-only, hash-chained. Filter by who, where, what, outcome, case or time to answer "who changed what, when" — then isolate a case id to read its full timeline.

Case / request id

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case = MAINT-98345468

Case audit timeline · MAINT-98345468

Every audited action against this one case, oldest first — the "who did what, when" an auditor reconstructs after the fact. Ordered by append sequence, so it mirrors the hash chain.

2026-08-13 05:19:05 · maintenance-agent · HR Maintenance

employee_maintenance — queued ok
svc.conductor: Termination assignment maintenance authorized by HRDOC-E-1009-termination-authorization; effective 2026-08-12

Inspect event evidence

Event ID
EV-20422C4DD1974CB5926BD2BBBBFEBC3C

Full timestamp
2026-08-13T05:19:05.469+00:00

Recorded duration
0 ms (0 s)

Previous hash
9399c54c267ae8c2f908938041066aa0410c65e71c36142a1800b7ada9982b72

Event hash
ea863d1d544a6c69cf3b80899efd13ab34213aac9e931be34198bd6b89bae62b

Complete note
svc.conductor: Termination assignment maintenance authorized by HRDOC-E-1009-termination-authorization; effective 2026-08-12

2026-08-13 05:19:05 · maintenance-agent · HR Maintenance

employee_maintenance — validation_started ok
Validating authorized change for E-1009

Inspect event evidence

Event ID
EV-9036FCE30F6547EEAC73F28F81EF6160

Full timestamp
2026-08-13T05:19:05.528+00:00

Recorded duration
0 ms (0 s)

Previous hash
ea863d1d544a6c69cf3b80899efd13ab34213aac9e931be34198bd6b89bae62b

Event hash
5e07ddd5b66dcef33f4368223c97d33936576a0d381b31b6752a8080a2cfe64d

Complete note
Validating authorized change for E-1009

2026-08-13 05:19:06 · maintenance-agent · HR Maintenance

employee_maintenance — peoplecore_write ok
Writing HR source for E-1009: ['assignment']

Inspect event evidence

Event ID
EV-CD4C510034734CF28852DA2DCDD333C7

Full timestamp
2026-08-13T05:19:06.256+00:00

Recorded duration
0 ms (0 s)

Previous hash
5e07ddd5b66dcef33f4368223c97d33936576a0d381b31b6752a8080a2cfe64d

Event hash
3ba887a23976937ff4a4cdaaa7f4664637f6df244ffa70d922c68c81107de5a5

Complete note
Writing HR source for E-1009: ['assignment']

2026-08-13 05:19:07 · maintenance-agent · HR Maintenance

employee_maintenance — read_back_verified ok
PeopleCore matches. Payroll retains no employee copy and must re-read this source.

Inspect event evidence

Event ID
EV-8A165CF7081E4282B5DBE0B3D32A1493

Full timestamp
2026-08-13T05:19:07.663+00:00

Recorded duration
0 ms (0 s)

Previous hash
3ba887a23976937ff4a4cdaaa7f4664637f6df244ffa70d922c68c81107de5a5

Event hash
215252775fb08ca15c216e36ca7d5c57766ab2c006164f8227dd330195591da2

Complete note
PeopleCore matches. Payroll retains no employee copy and must re-read this source.

2026-08-13 05:19:10 · maintenance-agent · HR Maintenance

employee_maintenance — payroll_refresh_required ok
Completed; 5 affected payroll case(s) must re-read PeopleCore

Inspect event evidence

Event ID
EV-ABFEBCBE78E346FDA53AE365DE869325

Full timestamp
2026-08-13T05:19:10.173+00:00

Recorded duration
0 ms (0 s)

Previous hash
215252775fb08ca15c216e36ca7d5c57766ab2c006164f8227dd330195591da2

Event hash
4770b5660b32fea25d4c84b5eb135c42232d483322094097b1b4693ed7db27c4

Complete note
Completed; 5 affected payroll case(s) must re-read PeopleCore

Activity by operator

Event count per actor in the current view — the accountability pivot. A named, signed-in operator (Identity → session) is stamped on every action they drive; service principals and the concierge are stamped too, so nothing is anonymous.

Actor	Events
maintenance-agent	5	filter →

Audit event stream

The raw ledger, newest first (max 300 in view). Click an actor to pivot to their activity, a case id to open its timeline, or Inspect to reveal the complete timestamp, duration, note, event identifier, and both hash-chain links. Nothing here is ever mutated or deleted.

Time	Run	Station	Step	Action	Actor	Outcome	Case	Evidence
05:19:10	live	HR Maintenance	employee_maintenance	payroll_refresh_required	maintenance-agent	ok	MAINT-98345468	Inspect Event ID EV-ABFEBCBE78E346FDA53AE365DE869325 Full timestamp 2026-08-13T05:19:10.173+00:00 Recorded duration 0 ms (0 s) Previous hash 215252775fb08ca15c216e36ca7d5c57766ab2c006164f8227dd330195591da2 Event hash 4770b5660b32fea25d4c84b5eb135c42232d483322094097b1b4693ed7db27c4 Complete note Completed; 5 affected payroll case(s) must re-read PeopleCore
05:19:07	live	HR Maintenance	employee_maintenance	read_back_verified	maintenance-agent	ok	MAINT-98345468	Inspect Event ID EV-8A165CF7081E4282B5DBE0B3D32A1493 Full timestamp 2026-08-13T05:19:07.663+00:00 Recorded duration 0 ms (0 s) Previous hash 3ba887a23976937ff4a4cdaaa7f4664637f6df244ffa70d922c68c81107de5a5 Event hash 215252775fb08ca15c216e36ca7d5c57766ab2c006164f8227dd330195591da2 Complete note PeopleCore matches. Payroll retains no employee copy and must re-read this source.
05:19:06	live	HR Maintenance	employee_maintenance	peoplecore_write	maintenance-agent	ok	MAINT-98345468	Inspect Event ID EV-CD4C510034734CF28852DA2DCDD333C7 Full timestamp 2026-08-13T05:19:06.256+00:00 Recorded duration 0 ms (0 s) Previous hash 5e07ddd5b66dcef33f4368223c97d33936576a0d381b31b6752a8080a2cfe64d Event hash 3ba887a23976937ff4a4cdaaa7f4664637f6df244ffa70d922c68c81107de5a5 Complete note Writing HR source for E-1009: ['assignment']
05:19:05	live	HR Maintenance	employee_maintenance	validation_started	maintenance-agent	ok	MAINT-98345468	Inspect Event ID EV-9036FCE30F6547EEAC73F28F81EF6160 Full timestamp 2026-08-13T05:19:05.528+00:00 Recorded duration 0 ms (0 s) Previous hash ea863d1d544a6c69cf3b80899efd13ab34213aac9e931be34198bd6b89bae62b Event hash 5e07ddd5b66dcef33f4368223c97d33936576a0d381b31b6752a8080a2cfe64d Complete note Validating authorized change for E-1009
05:19:05	live	HR Maintenance	employee_maintenance	queued	maintenance-agent	ok	MAINT-98345468	Inspect Event ID EV-20422C4DD1974CB5926BD2BBBBFEBC3C Full timestamp 2026-08-13T05:19:05.469+00:00 Recorded duration 0 ms (0 s) Previous hash 9399c54c267ae8c2f908938041066aa0410c65e71c36142a1800b7ada9982b72 Event hash ea863d1d544a6c69cf3b80899efd13ab34213aac9e931be34198bd6b89bae62b Complete note svc.conductor: Termination assignment maintenance authorized by HRDOC-E-1009-termination-authorization; effective 2026-08-12