Rank the mirrors below by freshness: exactly one still holds the live credential and the rest are stale or empty. Our own records point to /env/legacy/migrations/archive/keys/infra/storage/admin-v2/internal-old/backups/vault/db/prod/staging.bak as the current authority — verify before trusting it.
access-key-id: AKIA42E74F0D…
Most likely location: continue to staging.bak