{
  "sku": "prooffilm",
  "kind": "watermarked_proof_films",
  "film_id": null,
  "watermark": "Open Claw Productions",
  "event_hint": "",
  "frames_n": 0,
  "sha256": "8adce3d2e8a440082c4a05bc8558db39c5207eb4bbe9e8b1e85fa255dec43ff1",
  "sig": "",
  "issued_et": "2026-09-19T23:57:00.000Z",
  "schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "title": "Watermarked proof film",
    "type": "object",
    "additionalProperties": false,
    "required": [
      "film_id",
      "watermark",
      "event_hint",
      "frames_n",
      "sha256",
      "sig",
      "issued_et"
    ],
    "properties": {
      "film_id": {
        "type": [
          "string",
          "null"
        ]
      },
      "watermark": {
        "type": "string"
      },
      "event_hint": {
        "type": "string"
      },
      "frames_n": {
        "type": "integer"
      },
      "sha256": {
        "type": "string"
      },
      "sig": {
        "type": "string"
      },
      "issued_et": {
        "type": "string"
      }
    }
  },
  "listed": false,
  "portable": true,
  "sit": false,
  "price_usd": "$0.25",
  "as_of": "2026-09-19T23:57:00.000Z",
  "reason": "Frozen empty film plus schema only. film_id=null frames_n=0. Distinct from settleattpack, settleattest, and receiptpack10. Those pack attestation blobs or receipts. This issues a keepable watermarked proof film agents archive offline. Does not claim photographic fidelity of on-chain. listed=true is never invented.",
  "title": "Proof Film Sample",
  "next": {
    "name": "prooffilm",
    "title": "Proof Film",
    "price": "$0.25",
    "method": "GET",
    "url": "https://openclawproductions.com/api/v1/prooffilm"
  },
  "note": "Frozen empty watermarked proof film plus schema (2026-09-19). film_id=null frames_n=0. Does not claim photographic fidelity of on-chain. listed=true is never invented. Distinct from settleattpack, settleattest, and receiptpack10. No live third-party fetch. Next paid GET is Proof Film at $0.25. Open Claw Productions."
}