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/buckets/admin2/prod/infra/migrations/backups/legacy/db/env/internal2/deploy/internal-old/keys/migrations as the current authority — verify before trusting it.
access-key-id: AKIAFF0C486A…
Most likely location: continue to migrations