Error
Fiscal
Export the signed fiscal journal
Exports a register chain’s full, ordered signature journal plus its FRESHLY recomputed integrity verdict (tamper / gap / broken-link detection). store (the chain id) is REQUIRED; without it the route 400s. An empty chain exports an empty, vacuously-valid journal. This is the inalterable archive an auditor exports for offline review.
GET
Error
Authorizations
Authorization: Bearer <token>. Accepts EITHER a Keycloak access token (scopes-in-token) OR an opaque POS session token; both resolve to the same pos.* scope vocabulary the route guards enforce.

