{
  "work": "postfach-reel-cover.png",
  "title": "Rate mal: Wie viele Mails hat unser bester Mitarbeiter diese Woche gelesen?",
  "variant": "Reel-Titelbild 9:16, 1080x1920",
  "edition": "1/1",
  "series": "Social artworks — LinkedIn/Instagram 2026-08",
  "author": "Mathias Riechsteiner, AnalytikData GmbH",
  "generator": "tools/gen-reel.py (deterministic, seed-based) + docs/marketing/instagram/motifs/motif-postfach.json",
  "seed": "erledigt-postfach",
  "sha256": "73ce760c8b78fdda1dc043e841a45a1ea885836936675ddb66b829dd9a9ab62a",
  "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>"
}