{
  "schema_version": "1.0",
  "canonical_human_urls": {
    "es": "https://entia.systems/legal/kb/es/tdm-y-entrenamiento#versiones",
    "en": "https://entia.systems/legal/kb/en/tdm-and-training#versions"
  },
  "canonical_policy_url": "https://entia.systems/.well-known/tdm-policy.json",
  "canonical_registry_url": "https://entia.systems/.well-known/tdm-policy-registry.json",
  "generated_from": [
    "tdm/registry.json",
    "tdm/policies/v1/tdm-policy.json",
    "tdm/policies/v2/tdm-policy.json",
    "tdm/policies/v3/effective/tdm-policy.json",
    "tdm/policies/v3.1/representations/entia-robots-v3.1-fc-001.manifest.json"
  ],
  "current_policy_version": "3",
  "current_evidentiary_representation": "entia:robots:v3.1:fc-001",
  "policy_versions": [
    {
      "policy_version": "1",
      "effective_from": "2026-07-19T06:56:00Z",
      "effective_until": "2026-09-09T09:04:06Z",
      "content_signal": "search=yes, ai-input=yes, ai-train=no",
      "scope_summary": "Express Article 4(3) TDM reservation while ENTIA kept broad positive permissions for public-search crawling/indexing, canonical citation and fresh retrieval/grounding, subject to the policy and applicable rights.",
      "does_not_establish": [
        "that every crawl or fetch is TDM",
        "training",
        "infringement",
        "a sui generis database right",
        "contract formation",
        "automatic fee, debt or damages"
      ]
    },
    {
      "policy_version": "2",
      "effective_from": "2026-09-09T09:04:06Z",
      "effective_until": "2026-09-19T03:08:41Z",
      "content_signal": "search=yes, ai-input=yes, ai-train=no",
      "scope_summary": "Retained the V1 positive search/retrieval permissions and formalised objective technical-use lanes P1/P2/C1 plus reserved-use classes RU1-RU5, separate from the statutory TDM-reservation axis.",
      "does_not_establish": [
        "TDM or infringement from User-Agent, operator identity, ASN, volume, persistence or embeddings alone",
        "contract formation by access",
        "automatic fee, debt or damages",
        "retroactive rewriting of V1"
      ]
    },
    {
      "policy_version": "3",
      "effective_from": "2026-09-19T03:08:41Z",
      "effective_until": null,
      "content_signal": "search=no, ai-input=no, ai-train=no",
      "policy_sha256": "fbceec1f9651ade80dd3b44358046930ecd42eb77ed73f45eb087ddbd1cd19a4",
      "scope_summary": "Prospectively withdraws ENTIA's prior broad positive permissions for automated search, indexing, linking, citation, fresh retrieval and grounding while retaining the Article 4(3) reservation and RU1-RU5.",
      "does_not_establish": [
        "that every post-V3 access is unlawful",
        "copyright or database-right infringement",
        "that an exception is unavailable",
        "TDM",
        "contract formation",
        "automatic fee, debt or damages"
      ]
    }
  ],
  "evidentiary_representations": [
    {
      "label": "V3.1",
      "representation_id": "entia:robots:v3.1:fc-001",
      "policy_anchor": "3",
      "provenance_boundary_from": "2026-09-21T10:29:29Z",
      "representation_sha256": "cc91f6c30438da4edc707bffe520adbfbe60f594cdea3ebc7513ba63307f1e1b",
      "reservation_sha256": "5225bee6732770760532e306709c513cd5bf259692f4d289b7bad682645a5ec1",
      "reservation_byte_range": {
        "start": 713,
        "end": 2097
      },
      "meaning": "Canonical first-contact /robots.txt representation bound to policy V3. It enables an observed request to be associated with the exact representation served.",
      "not_a_policy_version": true,
      "creates_new_legal_t0": false,
      "changes_rights_scope": false,
      "does_not_establish": [
        "remote parsing",
        "understanding",
        "acknowledgement",
        "compliance",
        "training",
        "downstream use"
      ]
    }
  ],
  "evidentiary_rule": {
    "statement": "Policy effective time and observed serving time are distinct. The registry determines the legal policy window; request-level telemetry, sealed public captures and deployment evidence determine which representation was actually served in a specific request.",
    "transition_rule": "During transition windows, ENTIA does not infer the served representation from date alone where direct event-level or publication evidence is available."
  },
  "legal_limits": [
    "The reservation operates only where applicable rights exist.",
    "It does not create copyright, related rights, a sui generis database right or ownership of facts.",
    "It does not affect Article 3 scientific-research TDM where that mandatory exception applies.",
    "Access telemetry does not by itself prove training, retention, dataset inclusion, substantial extraction or infringement."
  ],
  "last_updated": "2026-09-24",
  "canonical_reservation_urls": {
    "es": "https://entia.systems/legal/es/reserva-tdm",
    "en": "https://entia.systems/legal/en/tdm-reservation"
  },
  "related_machine_documents": {
    "current_policy": "https://entia.systems/.well-known/tdm-policy.json",
    "version_registry": "https://entia.systems/.well-known/tdm-policy-registry.json"
  }
}