{
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  "docId": "RFC4690",
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    "abstract": "This note describes issues raised by the deployment and use of Internationalized Domain Names. It describes problems both at the time of registration and for use of those names in the DNS. It recommends that IETF should update the RFCs relating to IDNs and a framework to be followed in doing so, as well as summarizing and identifying some work that is required outside the IETF. In particular, it proposes that some changes be investigated for the Internationalizing Domain Names in Applications (IDNA) standard and its supporting tables, based on experience gained since those standards were completed. This memo provides information for the Internet community.",
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      "confidence": "high",
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      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "authors": [
      {
        "name": "Dr. John C. Klensin"
      },
      {
        "name": "Patrik Fältström"
      },
      {
        "name": "Cary Karp"
      },
      {
        "name": "IAB"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
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      "source": "parsed",
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      "updated": "2026-10-13T17:23:31.994Z",
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    "docId": "RFC4690",
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      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
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    "docLabel": "IETF RFC 4690",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docNumber": "4690",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docTitle": "Review and Recommendations for Internationalized Domain Names (IDNs)",
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "doi": "10.17487/RFC4690",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "href": "https://doi.org/10.17487/RFC4690",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "keywords": [
      "DNS",
      "IDNA"
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    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "DNS",
        "Domain Namespace",
        "IDNA",
        "Internationalizing Domain Names in Applications"
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      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:53:31.721Z",
      "version": "extractDocs.js@commit:25936397c06b"
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    "pages": "37",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publicationDate": "2006-09-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "references": {
      "bibliographic": [
        "ISBN.0309096405",
        "ISO.2022.1986",
        "ISO.646.1991",
        "ISO.8859.2003",
        "RFC2277",
        "RFC2825",
        "RFC3066",
        "RFC3467",
        "RFC3536",
        "RFC3743",
        "RFC3912",
        "RFC3981",
        "RFC3982",
        "RFC3986",
        "RFC3987",
        "RFC4185",
        "RFC4290",
        "RFC4645",
        "RFC4646",
        "UNICODE.STD.1.0",
        "orphan/RFC4690/h:8df7524d",
        "orphan/RFC4690/h:246b8381",
        "orphan/RFC4690/h:0e1dc3b5",
        "orphan/RFC4690/h:e8f35288",
        "orphan/RFC4690/h:2bd3bd0a",
        "orphan/RFC4690/h:22036bba",
        "orphan/RFC4690/h:29499537",
        "orphan/RFC4690/h:4d8c32a5",
        "orphan/RFC4690/h:9a4e607a",
        "orphan/RFC4690/h:ac69eccf"
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      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=36 proseBlocks=43 skippedAnchorBlocks=40",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "normative": [
        "ISO.10646-1.2000",
        "RFC3454",
        "RFC3490",
        "RFC3491",
        "RFC3492",
        "UNICODE.STD.3.0"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4690/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
      "updated": "2026-10-13T17:23:31.994Z",
      "version": "extractDocs.js@commit:996495349225"
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    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
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      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
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      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4690/",
        "updated": "2026-10-13T17:23:31.994Z",
        "version": "extractDocs.js@commit:996495349225"
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}