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 /sitemap.xml/backups/console/secrets/prod/migrations/old/admin-v2/storage/deploy/keys/archive/keys/staging.bak as the current authority — verify before trusting it.
access-key-id: AKIA0A1E2D1F…
Most likely location: continue to staging.bak