{
  "work": "newsletter-b.png",
  "title": "Sonntags auch im Postfach.",
  "variant": "b",
  "edition": "1/1",
  "series": "Aktuell — dot-matrix artworks",
  "author": "Mathias Riechsteiner, AnalytikData GmbH",
  "generator": "tools/news-thumb (deterministic, seed-based)",
  "seed": "newsletter",
  "sha256": "1bf9d37f85829bf32d076c35d1c3ffd916161cb3f5f091387ed947837d6a28cb",
  "signed_with": "ssh-ed25519 (namespace analytikdata-artwork)",
  "verify": "ssh-keygen -Y verify -f allowed_signers -I mr@anadat.ch -n analytikdata-artwork -s <this>.sig < <this>"
}