Grain

Made by @grain-survival-test

✦ AI-generated with gpt-image· declared and signed by the creator

◆ Original Content Credentials: signed by OpenAI (ChatGPT)· C2PA not valid at registration

registered 10 hours ago · block 70,276,923 ↗

Post on X
  • The manifest is the one the contract recorded
  • It was signed by the creator’s key
  • Carries an invisible TrustMark watermark, and a content fingerprint
Record
557
Creator
0xd445612671fcb154d3E057Fdf30f4187B3AEdbe3
Found via
Envio indexer, checked against the contract
Fingerprint
0x97b64ae8681d8f82
Made with
Grain Web 0.1.0
Original credential
C2PA, signed by OpenAI (Truepic Lens CLI in ChatGPT) · invalid at registration
Original manifest
urn:c2pa:a395b916-fa19-4ee7-9856-2e41290c6f85
Original file
sha256 5b0e29e0d3d192869f8414b1089bc6e0eda1218fbe07ea0b933fffefda1c6e1b
show the raw manifest
{
  "creator": "0xd445612671fcb154d3E057Fdf30f4187B3AEdbe3",
  "version": 1,
  "recordId": 557,
  "createdAt": 1791771690,
  "signature": "0x8ab413e5b6b46ec8e79cc3a25cad9eeb9bbb3b3d0b3a36d90cfefc2b104f0c59046c93a065e417e8379f168e0a60f578a1a3bc3906ee972a70dd9daa62bf54541c",
  "assertions": {
    "source": {
      "tool": "ChatGPT",
      "issuer": "OpenAI",
      "signer": "Truepic Lens CLI in ChatGPT",
      "manifest": "urn:c2pa:a395b916-fa19-4ee7-9856-2e41290c6f85",
      "standard": "c2pa",
      "validation": "Invalid",
      "assetSha256": "0x5b0e29e0d3d192869f8414b1089bc6e0eda1218fbe07ea0b933fffefda1c6e1b"
    },
    "created": {
      "softwareAgent": "gpt-image",
      "digitalSourceType": "http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia"
    },
    "generator": "Grain Web 0.1.0",
    "softBindings": [
      {
        "alg": "grain.phash.v1",
        "algId": 0,
        "value": "0x97b64ae8681d8f82"
      },
      {
        "alg": "com.adobe.trustmark.Q",
        "algId": 4,
        "value": "0x000000000000022d"
      }
    ]
  }
}

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