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-98290402

Case audit timeline · MAINT-98290402

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 05:18:10 · 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-0DE9298093FF4C2181FD3B25A0FF6273

Full timestamp
2026-08-13T05:18:10.403+00:00

Recorded duration
0 ms (0 s)

Previous hash
4e1b949ae18b46371352f27e53e035b8a85913487bebbe52c758f48e1efca824

Event hash
4941f4480d119a9cf00fce1be28b7131ea60f8cd1607314fffff4e242228bca0

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

2026-08-13 05:18:10 · maintenance-agent · HR Maintenance

employee_maintenance — validation_started ok
Validating authorized change for E-1009

Inspect event evidence

Event ID
EV-54D1BB70EA5C40EBBED3AED2CF0FE729

Full timestamp
2026-08-13T05:18:10.448+00:00

Recorded duration
0 ms (0 s)

Previous hash
4941f4480d119a9cf00fce1be28b7131ea60f8cd1607314fffff4e242228bca0

Event hash
e4694a70d6d6478af45a610de319e4fbfa76e1fe08848cf40fc8474f062ad5af

Complete note
Validating authorized change for E-1009

2026-08-13 05:18:11 · maintenance-agent · HR Maintenance

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

Inspect event evidence

Event ID
EV-9AE0A8160F0D432385F2CC84AA7126CE

Full timestamp
2026-08-13T05:18:11.167+00:00

Recorded duration
0 ms (0 s)

Previous hash
e4694a70d6d6478af45a610de319e4fbfa76e1fe08848cf40fc8474f062ad5af

Event hash
6d47c563896790a2e3e65eaef4a729c3c7ecaaf2667e1b871f8ed69fb04a8fcd

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

2026-08-13 05:18:12 · 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-C90D5681F3FC4F9A8680FE058081DD6D

Full timestamp
2026-08-13T05:18:12.602+00:00

Recorded duration
0 ms (0 s)

Previous hash
6d47c563896790a2e3e65eaef4a729c3c7ecaaf2667e1b871f8ed69fb04a8fcd

Event hash
5f97b2eef55cc9b3903f42dbe239a8a1c24fcaafea7d9d5250b2f75a1381be7b

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

2026-08-13 05:18:15 · 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-956342DE89BD461897DADFC30CB7B8E3

Full timestamp
2026-08-13T05:18:15.007+00:00

Recorded duration
0 ms (0 s)

Previous hash
5f97b2eef55cc9b3903f42dbe239a8a1c24fcaafea7d9d5250b2f75a1381be7b

Event hash
9479873da184001996ecbfea4c187582d9998df821abfcc41fb0ae7e1b375ebe

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
05:18:15	live	HR Maintenance	employee_maintenance	payroll_refresh_required	maintenance-agent	ok	MAINT-98290402	Inspect Event ID EV-956342DE89BD461897DADFC30CB7B8E3 Full timestamp 2026-08-13T05:18:15.007+00:00 Recorded duration 0 ms (0 s) Previous hash 5f97b2eef55cc9b3903f42dbe239a8a1c24fcaafea7d9d5250b2f75a1381be7b Event hash 9479873da184001996ecbfea4c187582d9998df821abfcc41fb0ae7e1b375ebe Complete note Completed; 5 affected payroll case(s) must re-read PeopleCore
05:18:12	live	HR Maintenance	employee_maintenance	read_back_verified	maintenance-agent	ok	MAINT-98290402	Inspect Event ID EV-C90D5681F3FC4F9A8680FE058081DD6D Full timestamp 2026-08-13T05:18:12.602+00:00 Recorded duration 0 ms (0 s) Previous hash 6d47c563896790a2e3e65eaef4a729c3c7ecaaf2667e1b871f8ed69fb04a8fcd Event hash 5f97b2eef55cc9b3903f42dbe239a8a1c24fcaafea7d9d5250b2f75a1381be7b Complete note PeopleCore matches. Payroll retains no employee copy and must re-read this source.
05:18:11	live	HR Maintenance	employee_maintenance	peoplecore_write	maintenance-agent	ok	MAINT-98290402	Inspect Event ID EV-9AE0A8160F0D432385F2CC84AA7126CE Full timestamp 2026-08-13T05:18:11.167+00:00 Recorded duration 0 ms (0 s) Previous hash e4694a70d6d6478af45a610de319e4fbfa76e1fe08848cf40fc8474f062ad5af Event hash 6d47c563896790a2e3e65eaef4a729c3c7ecaaf2667e1b871f8ed69fb04a8fcd Complete note Writing HR source for E-1009: ['assignment']
05:18:10	live	HR Maintenance	employee_maintenance	validation_started	maintenance-agent	ok	MAINT-98290402	Inspect Event ID EV-54D1BB70EA5C40EBBED3AED2CF0FE729 Full timestamp 2026-08-13T05:18:10.448+00:00 Recorded duration 0 ms (0 s) Previous hash 4941f4480d119a9cf00fce1be28b7131ea60f8cd1607314fffff4e242228bca0 Event hash e4694a70d6d6478af45a610de319e4fbfa76e1fe08848cf40fc8474f062ad5af Complete note Validating authorized change for E-1009
05:18:10	live	HR Maintenance	employee_maintenance	queued	maintenance-agent	ok	MAINT-98290402	Inspect Event ID EV-0DE9298093FF4C2181FD3B25A0FF6273 Full timestamp 2026-08-13T05:18:10.403+00:00 Recorded duration 0 ms (0 s) Previous hash 4e1b949ae18b46371352f27e53e035b8a85913487bebbe52c758f48e1efca824 Event hash 4941f4480d119a9cf00fce1be28b7131ea60f8cd1607314fffff4e242228bca0 Complete note svc.conductor: Termination assignment maintenance authorized by HRDOC-E-1009-termination-authorization; effective 2026-08-12