LH023 sources
All new reads 22 October 2026 UTC, exact observation times and retained bodies in data/snapshot-2026-10-22/; LH022's sources.md covers the reused selection stanza and source run list.
| Source | Endpoint and use | Limit |
|---|---|---|
| S1 | GitHub docker-library/drupal/contents/10.6/php8.3/fpm-trixie/Dockerfile at three immutable commit SHAs |
FROM is an instruction, not a resolved base digest. |
| S2 | Docker Hub library/drupal tag API for 10.6-php8.3-fpm |
Current pointer and publisher timestamps, not historical availability. |
| S3 | Docker Registry v2 anonymous manifest by exact amd64 digest and config blob | Digest-authenticated current bytes and declared environment; layers and executables unread. |
From studies/LH023/sources.md in the repository, last changed 22 October 2026.