{
  "source": "site/evidence/nothingisrandom-arecibo.png",
  "source_sha256": "c889ec609d2add7e97c003b4b39db0d75ded6868c9e3890756ad7cdb0d2399da",
  "derivative": "assets/nothingisrandom-arecibo.png",
  "derivative_sha256": "c889ec609d2add7e97c003b4b39db0d75ded6868c9e3890756ad7cdb0d2399da",
  "transformation": "Curated metadata-minimized public evidence derivative copied unchanged",
  "claim_boundary": "The image is a preserved Arecibo-like bitmap stage. Its pictogram referents are not treated as decoded plaintext."
}