{
  "work": "newsletter-sq.png",
  "title": "Sonntags auch im Postfach.",
  "variant": "sq",
  "edition": "1/1",
  "series": "Aktuell — dot-matrix artworks",
  "author": "Mathias Riechsteiner, AnalytikData GmbH",
  "generator": "tools/news-thumb (deterministic, seed-based)",
  "seed": "",
  "sha256": "c4237ea3ee820067485565a9843d1224e926b325c39577723ab79fb11e43b6b6",
  "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>"
}