=== READER 2: the ROUND TRIP — hash the DOWNLOADED bytes, not the bake's printout ===
  http=200 bytes=653288425
  downloaded sha256: 3ab480ddb7c1e690492db1a56ac3052ffeccea8ccf59ed7b7927054aae8ee6d8
  bake printed     : 3ab480ddb7c1e690492db1a56ac3052ffeccea8ccf59ed7b7927054aae8ee6d8

=== THE DELIVERED ARTIFACT MUST NAME ITS OWN CONTROLLER ===
  gitea.dooplex.hu/admin/felhom-controller:0.242.0
  docker store entries in the archive: 19382
