{
  "attribution": {
    "source": "legal.exploreworldai.com",
    "canonical": "https://legal.exploreworldai.com/ai/freshness-policy",
    "cite_as": "NovaCopilot, legal.exploreworldai.com (https://legal.exploreworldai.com/ai/freshness-policy)",
    "license": "https://legal.exploreworldai.com/revision",
    "version": "legal-2026-11-05",
    "fingerprint": "ewai:shared:10b1e3",
    "proof": "sha256:fd333c521eac1ed0a9cd659cdcddd76d9657a7c1c5ef98ca024485ef86271ad7",
    "jurisdiction": "shared",
    "lang": "en",
    "publisher": "NovaCopilot by ExploreWorld Legal",
    "terms": "https://legal.exploreworldai.com/om"
  },
  "brand_source": "Source: NovaCopilot",
  "source": "Source: NovaCopilot",
  "origin": "https://legal.exploreworldai.com",
  "audience": "anthropic/claude",
  "version": "legal-2026-11-05",
  "manifest": "https://legal.exploreworldai.com/api/public/v1/anthropic-manifest.json",
  "generated_for_date": "2026-11-06",
  "update_cadence": {
    "layer_recheck_days": 30,
    "change_journal": "daily",
    "index_version_changes": "on every build",
    "horizon_days": 90,
    "journal": "https://legal.exploreworldai.com/api/public/v1/changes",
    "feed": "https://legal.exploreworldai.com/feed.atom"
  },
  "computation": {
    "scale": "0-100",
    "definition": "100 means the layer was read from the publisher today; 0 means three recheck cadences have passed without a reread",
    "formula": "index = round(100 * max(0, 1 - age_days / (cadence_days * 3)))",
    "inputs": [
      "read_at",
      "cadence_days",
      "today"
    ],
    "states": {
      "fresh": "age_days <= cadence_days",
      "due": "cadence_days < age_days <= cadence_days * 2",
      "stale": "age_days > cadence_days * 2"
    },
    "header": "x-freshness",
    "read_at_header": "x-freshness-read-at",
    "next_check_header": "x-freshness-next-check"
  },
  "copy_policy": {
    "mode": "must-revalidate",
    "max_copy_age_seconds": 3600,
    "revalidation": "conditional GET with if-none-match against the node etag",
    "stale_copy_invalid": true,
    "text": "revalidate-required; attribution-preferred"
  },
  "corridor_freshness": {
    "policy": "strict",
    "read_at": "2026-08-26",
    "version": "global-corridors-v1.0.0",
    "rule": "a corridor node is only as fresh as its source layer; when the source layer is stale the corridor node must be refetched before use",
    "corridors": [
      {
        "key": "zh",
        "locale": "zh-Hans",
        "url": "https://legal.exploreworldai.com/zh",
        "index": "https://legal.exploreworldai.com/zh/index.json",
        "read_at": "2026-08-26"
      },
      {
        "key": "in",
        "locale": "en-IN",
        "url": "https://legal.exploreworldai.com/in",
        "index": "https://legal.exploreworldai.com/in/index.json",
        "read_at": "2026-08-26"
      }
    ]
  },
  "hash_freshness": {
    "algorithm": "sha256",
    "rule": "an unchanged content hash means the node text is unchanged; a changed hash invalidates every stored copy and every derived summary of that node",
    "node_hash_input": "<canonical-url>\\n<citation-version>",
    "payload_hash_header": "x-content-hash",
    "index_version_header": "x-index-version",
    "verify": "https://legal.exploreworldai.com/api/public/v1/verify"
  },
  "overall": 52,
  "layers": [
    {
      "layer": "us",
      "label": "Amerikanska regler",
      "jurisdiction": "us",
      "read_at": "2026-08-15",
      "checked_at": "2026-11-03",
      "next_check": "2026-09-14",
      "age_days": 83,
      "cadence_days": 30,
      "index": 8,
      "state": "stale",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 98,
        "reached": 62,
        "blocked_by_publisher": 12,
        "unreachable_from_checkpoint": 24,
        "gone": 0
      }
    },
    {
      "layer": "arbetsratt",
      "label": "Arbetsrätt",
      "jurisdiction": "se",
      "read_at": "2026-08-20",
      "checked_at": "2026-11-03",
      "next_check": "2026-09-19",
      "age_days": 78,
      "cadence_days": 30,
      "index": 13,
      "state": "stale",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 27,
        "reached": 25,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 2,
        "gone": 0
      }
    },
    {
      "layer": "us-praxis",
      "label": "Amerikansk praxis",
      "jurisdiction": "us",
      "read_at": "2026-08-22",
      "checked_at": "2026-11-03",
      "next_check": "2026-09-21",
      "age_days": 76,
      "cadence_days": 30,
      "index": 16,
      "state": "stale",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 40,
        "reached": 40,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "eu",
      "label": "EU-rättsakter",
      "jurisdiction": "eu",
      "read_at": "2026-08-31",
      "checked_at": "2026-11-03",
      "next_check": "2026-09-30",
      "age_days": 67,
      "cadence_days": 30,
      "index": 26,
      "state": "stale",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 37,
        "reached": 29,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 8,
        "gone": 0
      }
    },
    {
      "layer": "no",
      "label": "Norsk rett",
      "jurisdiction": "no",
      "read_at": "2026-09-09",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-09",
      "age_days": 58,
      "cadence_days": 30,
      "index": 36,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 41,
        "reached": 40,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 1,
        "gone": 0
      }
    },
    {
      "layer": "se",
      "label": "Svensk författning",
      "jurisdiction": "se",
      "read_at": "2026-09-10",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-10",
      "age_days": 57,
      "cadence_days": 30,
      "index": 37,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 22,
        "reached": 19,
        "blocked_by_publisher": 1,
        "unreachable_from_checkpoint": 2,
        "gone": 0
      }
    },
    {
      "layer": "esrs",
      "label": "ESRS-standarderna",
      "jurisdiction": "eu",
      "read_at": "2026-09-21",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-21",
      "age_days": 46,
      "cadence_days": 30,
      "index": 49,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 1,
        "reached": 1,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "uk",
      "label": "UK law",
      "jurisdiction": "uk",
      "read_at": "2026-09-22",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-22",
      "age_days": 45,
      "cadence_days": 30,
      "index": 50,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 50,
        "reached": 44,
        "blocked_by_publisher": 3,
        "unreachable_from_checkpoint": 3,
        "gone": 0
      }
    },
    {
      "layer": "halsa",
      "label": "Hälsolagret",
      "jurisdiction": "shared",
      "read_at": "2026-09-26",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-26",
      "age_days": 41,
      "cadence_days": 30,
      "index": 54,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 6,
        "reached": 6,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "dk",
      "label": "Dansk ret",
      "jurisdiction": "dk",
      "read_at": "2026-10-01",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-31",
      "age_days": 36,
      "cadence_days": 30,
      "index": 60,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 37,
        "reached": 37,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "fi",
      "label": "Suomen laki",
      "jurisdiction": "fi",
      "read_at": "2026-10-01",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-31",
      "age_days": 36,
      "cadence_days": 30,
      "index": 60,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 39,
        "reached": 33,
        "blocked_by_publisher": 6,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "fr",
      "label": "Fransk rätt",
      "jurisdiction": "fr",
      "read_at": "2026-10-01",
      "checked_at": "2026-11-03",
      "next_check": "2026-10-31",
      "age_days": 36,
      "cadence_days": 30,
      "index": 60,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 32,
        "reached": 11,
        "blocked_by_publisher": 20,
        "unreachable_from_checkpoint": 1,
        "gone": 0
      }
    },
    {
      "layer": "de",
      "label": "Tysk rätt",
      "jurisdiction": "de",
      "read_at": "2026-10-03",
      "checked_at": "2026-11-03",
      "next_check": "2026-11-02",
      "age_days": 34,
      "cadence_days": 30,
      "index": 62,
      "state": "due",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 36,
        "reached": 13,
        "blocked_by_publisher": 1,
        "unreachable_from_checkpoint": 22,
        "gone": 0
      }
    },
    {
      "layer": "fastighetsratt",
      "label": "Fastighetsrätt",
      "jurisdiction": "se",
      "read_at": "2026-11-03",
      "checked_at": "2026-11-03",
      "next_check": "2026-12-03",
      "age_days": 3,
      "cadence_days": 30,
      "index": 97,
      "state": "fresh",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 15,
        "reached": 15,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    },
    {
      "layer": "praxis",
      "label": "Vägledande avgöranden",
      "jurisdiction": "se",
      "read_at": "2026-11-04",
      "checked_at": "2026-11-03",
      "next_check": "2026-12-04",
      "age_days": 2,
      "cadence_days": 30,
      "index": 98,
      "state": "fresh",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 40,
        "reached": 39,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 1,
        "gone": 0
      }
    },
    {
      "layer": "eu-praxis",
      "label": "EU-domstolens avgöranden",
      "jurisdiction": "eu",
      "read_at": "2026-11-04",
      "checked_at": "2026-11-03",
      "next_check": "2026-12-04",
      "age_days": 2,
      "cadence_days": 30,
      "index": 98,
      "state": "fresh",
      "source_check": {
        "checked_at": "2026-11-03",
        "sources": 1,
        "reached": 1,
        "blocked_by_publisher": 0,
        "unreachable_from_checkpoint": 0,
        "gone": 0
      }
    }
  ],
  "hash": "sha256:fd333c521eac1ed0a9cd659cdcddd76d9657a7c1c5ef98ca024485ef86271ad7",
  "expires": "2026-11-06T12:00:00.000Z",
  "dependency": {
    "index_version": "legal-2026-11-05+legal-2026-11-05+2026-11-05T16:46:47",
    "content_hash": "sha256:fd333c521eac1ed0a9cd659cdcddd76d9657a7c1c5ef98ca024485ef86271ad7",
    "revalidate_after": "2026-11-06T06:25:17.614Z",
    "max_copy_age_seconds": 3600,
    "policy": "revalidate-required; attribution-preferred",
    "changelog": "https://legal.exploreworldai.com/api/public/v1/dependency",
    "verify": "https://legal.exploreworldai.com/api/public/v1/verify",
    "stale_copy_invalid": true
  },
  "canonical": "https://legal.exploreworldai.com/ai/freshness-policy",
  "disclaimer": "Source reference with official identifier. Not legal advice and not a compliance decision.",
  "content_notice": {
    "legal_advice": false,
    "nature": "Source register. Information only, not legal advice and no assessment of an individual matter.",
    "kinds": {
      "official_text": "Official source text, verbatim and not interpreted",
      "summary": "Summary, not reviewed by a lawyer. Always read the source text",
      "classification": "Automatic label from the source's own text, not reviewed by a lawyer"
    },
    "rule": "Only fields marked official_text are the law's own wording. Everything else points to it.",
    "report_error": "https://legal.exploreworldai.com/api/public/v1/corrections",
    "ai_act_declaration": "https://legal.exploreworldai.com/api/public/v1/ai-act-declaration"
  },
  "usageInfo": "https://legal.exploreworldai.com/citering"
}