{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-14T17:05:44.074Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8753",
  "document": {
    "abstract": "The standards for Internationalized Domain Names in Applications (IDNA) require a review of each new version of Unicode to determine whether incompatibilities with prior versions or other issues exist and, where appropriate, to allow the IETF to decide on the trade-offs between compatibility with prior IDNA versions and compatibility with Unicode going forward. That requirement, and its relationship to tables maintained by IANA, has caused significant confusion in the past. This document makes adjustments to the review procedure based on experience and updates IDNA, specifically RFC 5892, to reflect those changes and to clarify the various relationships involved. It also makes other minor adjustments to align that document with experience.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "Dr. John C. Klensin"
      },
      {
        "name": "Patrik Fältström"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC8753",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 8753",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docNumber": "8753",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "Internationalized Domain Names for Applications (IDNA) Review for New Unicode Versions",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC8753",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC8753",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "IDNA2008",
      "IDN",
      "IDNA"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "IDNA2008",
        "IDN",
        "Unicode Algorithmic Review",
        "Unicode Code Point Review",
        "IDNA Designated Expert"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T17:05:44.074Z",
      "version": "extractDocs.js@commit:8aec15acefbb"
    },
    "pages": "13",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2020-04-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "bibliographic": [
        "IETF.draft-klensin-idna-5892upd-unicode70-05",
        "IETF.draft-faltstrom-unicode11-08",
        "IETF.draft-faltstrom-unicode12-00",
        "IETF.draft-klensin-idna-rfc5891bis-05",
        "RFC1766",
        "RFC3282",
        "RFC3454",
        "RFC3490",
        "RFC3491",
        "RFC3629",
        "RFC4690",
        "RFC5646",
        "RFC5890",
        "RFC5894",
        "RFC6452",
        "orphan/RFC8753/h:9383134b",
        "orphan/RFC8753/h:23fb5aa7",
        "orphan/RFC8753/h:459edc60"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "normative": [
        "RFC5892",
        "RFC8126",
        "UNICODE.STD.11.0.0",
        "orphan/RFC8753/h:20c65a33",
        "orphan/RFC8753/h:cc1239af"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8753/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
      "updated": "2026-10-14T16:16:28.454Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "amends": [
        "RFC5892"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.455Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": true,
      "errataExist$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/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/eid3312"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.455Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8753/",
        "updated": "2026-10-14T16:16:28.454Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    }
  }
}