Verify the SHA-256 hash chain integrity of memory records.
| Field | Type | Required | Description |
|---|
agent_id | string | no | Agent to verify (uses server default) |
thread_id | string | no | Verify only a specific thread |
| Field | Type | Description |
|---|
valid | boolean | Whether the chain is intact |
total_records | number | Total records checked |
verified_records | number | Records that passed verification |
first_broken_at | string | UUID of first broken record (if any) |
error_message | string | Description of the integrity violation |
status | string | verified or integrity_violation |