{
  "verdict": "prohibited",
  "answer": "blocked",
  "uncertainty": {
    "level": "none",
    "reasons": [],
    "human_review_required": false
  },
  "uses_evaluated": [
    "commercial_use"
  ],
  "duties": [
    "attribution",
    "license_notice",
    "state_changes",
    "no_additional_restrictions"
  ],
  "findings": [
    {
      "code": "use_prohibited_by_terms",
      "explanation": "CC BY-NC 4.0 prohibits commercial_use."
    }
  ],
  "next_actions": [
    "Choose material under a different license, or change the intended use."
  ],
  "license": {
    "curation": "curated",
    "id": "CC-BY-NC-4.0",
    "name": "Creative Commons Attribution-NonCommercial 4.0 International",
    "short": "CC BY-NC 4.0",
    "family": "creative_commons",
    "version": "4.0",
    "url": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
    "summary": "Share and adapt with credit, for non-commercial purposes only.",
    "suits": [
      "licensed_digital_asset",
      "dataset",
      "audio",
      "font"
    ],
    "permissions": [
      "redistribution",
      "modification",
      "deployment",
      "model_inference"
    ],
    "prohibitions": [
      "commercial_use",
      "sublicensing"
    ],
    "needs_review": [
      "model_training"
    ],
    "prohibited_combinations": [],
    "duties": [
      "attribution",
      "license_notice",
      "state_changes",
      "no_additional_restrictions"
    ],
    "notes": [
      "The grant is non-sublicensable: every recipient receives the license directly from the licensor (section 2(a)(5)).",
      "You may not apply legal terms or technical measures that restrict recipients from exercising the licensed rights (section 2(a)(5)(C))."
    ],
    "reference_hash": "a244be22236b539f9ea48d0fda1f17b38d98018426bf94232803edf090929c9a",
    "profile_version": "2026-10-09",
    "reviewer": "Rightshold rights desk",
    "page": "/licenses/CC-BY-NC-4.0",
    "odrl": {
      "@context": [
        "http://www.w3.org/ns/odrl.jsonld",
        {
          "rs": "https://www.rightshold.com/ns#"
        }
      ],
      "@type": "Set",
      "uid": "https://www.rightshold.com/licenses/CC-BY-NC-4.0#policy",
      "profile": "https://www.rightshold.com/ns#rights-v1",
      "permission": [
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "distribute",
          "duty": [
            {
              "action": "attribute"
            },
            {
              "action": "attachPolicy"
            },
            {
              "action": "rs:markChanges"
            },
            {
              "action": "rs:noAdditionalRestrictions"
            }
          ]
        },
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "modify",
          "duty": [
            {
              "action": "attribute"
            },
            {
              "action": "attachPolicy"
            },
            {
              "action": "rs:markChanges"
            },
            {
              "action": "rs:noAdditionalRestrictions"
            }
          ]
        },
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "use",
          "duty": [
            {
              "action": "attribute"
            },
            {
              "action": "attachPolicy"
            },
            {
              "action": "rs:markChanges"
            },
            {
              "action": "rs:noAdditionalRestrictions"
            }
          ]
        },
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "rs:aiInference",
          "duty": [
            {
              "action": "attribute"
            },
            {
              "action": "attachPolicy"
            },
            {
              "action": "rs:markChanges"
            },
            {
              "action": "rs:noAdditionalRestrictions"
            }
          ]
        }
      ],
      "prohibition": [
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "commercialize"
        },
        {
          "target": "https://creativecommons.org/licenses/by-nc/4.0/legalcode",
          "action": "grantUse"
        }
      ],
      "rs:needsReview": [
        "rs:aiTraining"
      ]
    },
    "reference_hash_covers": [
      "spdx_id",
      "version",
      "url"
    ]
  },
  "cache": {
    "key": "lc_aec42b7763bb8b3b92c5a722485bf6ad",
    "deterministic": true,
    "depends_on": {
      "reference_hash": "a244be22236b539f9ea48d0fda1f17b38d98018426bf94232803edf090929c9a",
      "profile_version": "2026-10-09"
    },
    "max_age_seconds": 86400,
    "note": "Same license terms + same uses always give the same verdict. Reuse this answer while reference_hash and profile_version are unchanged (re-check at least daily)."
  },
  "limitations": [
    "This reads the license terms only. It assumes the material really is offered under this license by someone entitled to license it; check that before relying on the answer, or assess a registered resource whose rights authority is documented.",
    "Rightshold's reading of the license text; not legal advice."
  ],
  "next_action": {
    "action": "find_alternative",
    "label": "Pick material under another license, or change the intended use",
    "why": "This license does not grant the use you described.",
    "needs": "nothing",
    "tool": "check_license",
    "rest": "POST /v1/licenses/check"
  }
}