Verify the audit chain
Read the latest nightly whole-chain integrity verification of the audit log (ok flag, rows checked, head seq, problems found, acknowledged gaps) plus the tombstone list, as the platform’s integrity statement.
verification is null until the first nightly run has stored a result. The chain is platform-global; your own rows’ hashes come from GET /v1/audit/export. Cache-Control: no-store.
Authorizations
Your workspace API key, e.g. sk_sovereign_..., sent as Authorization: Bearer <key>.
Response
{ verification: { ran_at, ok, checked_rows, head_seq, problems: [{ seq, kind, detail }], acknowledged (count) } | null, tombstones: [{ seq, reason, created_at }], statement: string describing the hashing scheme }
The response is of type object.