{
  "topic": "C05",
  "title": "Photoshop 内容凭证验证：导出附加文件签名，用 Inspect 比较完整与剥离副本",
  "scope": "原创原生插画与c2pa-python实际签名/独立读取；证书为公开开发测试证书，报告明确signingCredential.untrusted；未运行Photoshop导出或上传Inspect。",
  "targetTool": "Photoshop Content Credentials",
  "targetServiceExecution": "Not performed; actual local native operations are described separately.",
  "files": [
    {
      "file": "README.md",
      "sha256": "bed564e4f61850a555a891ef486d489b9df6a3c08c4ab1ac669b647dc190e595",
      "bytes": 1570,
      "role": "instructions-or-unfilled-check-template"
    },
    {
      "file": "author-artwork-signed-test.png",
      "sha256": "9d8e73c510ef2ec8c293e56213983586c152ea2c1db75d3d3128ed10d489727a",
      "bytes": 49771,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "author-artwork.png",
      "sha256": "406449fe7422424eac7d514d514b18a6fbca75ec6c99d6ef4aeac2dbf86f3ccf",
      "bytes": 14203,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "c2pa-readback.json",
      "sha256": "1d3b296dca65f28d2f1505bc433117c9165e047880bda9406638ca9447387e28",
      "bytes": 4260,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "checks.csv",
      "sha256": "a594410cc3b7a2ee56141767f2099f3c12468b16a711056c682ff273adbabf72",
      "bytes": 361,
      "role": "instructions-or-unfilled-check-template"
    },
    {
      "file": "manifest-definition.json",
      "sha256": "94d4864a436cc122fe8332c1e504ab8a63369a5e6b9bec3e0d580ab8226e12e9",
      "bytes": 688,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "metadata-stripped-copy.png",
      "sha256": "406449fe7422424eac7d514d514b18a6fbca75ec6c99d6ef4aeac2dbf86f3ccf",
      "bytes": 14203,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "signature-status.json",
      "sha256": "876a691277998b63cb947c3d78394f834f256ccab282f259d4cee932f7f2970d",
      "bytes": 308,
      "role": "author-native-input-or-reference"
    },
    {
      "file": "stripped-readback.json",
      "sha256": "543d552eebb68182e26c5052083cad597a76a24cd99eba4a6aaad3397f33feb5",
      "bytes": 89,
      "role": "author-native-input-or-reference"
    }
  ],
  "localExecution": "Actual native SDK/media operations are included; read file roles and reports."
}