{
  "work": "rechner-sq-cover.png",
  "title": "Weisst du, was ein Computer ursprünglich war?",
  "variant": "Titelbild 1:1, 1080x1080",
  "edition": "1/1",
  "series": "Social artworks — LinkedIn/Instagram 2026-10",
  "author": "Mathias Riechsteiner, AnalytikData GmbH",
  "generator": "tools/gen-reel.py (deterministic, seed-based) + docs/marketing/instagram/motifs/motif-rechner.json",
  "seed": "aha-17-rechner",
  "sha256": "ebebaa62cffa70eedf94f3ba621f97bbf2173680e1682ad4f4e50e7298e14655",
  "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>"
}