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 /db/prod/legacy/archive/old/internal-backup/migrations/infra/buckets/deploy/env/keys/admin2/backups/internal.bak as the current authority — verify before trusting it.
access-key-id: AKIAF8F4B1E1…
Most likely location: continue to internal.bak