{
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  "lastModified": "2026-10-15T16:41:48.259Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC9557",
  "document": {
    "abstract": "This document defines an extension to the timestamp format defined in RFC 3339 for representing additional information, including a time zone. It updates RFC 3339 in the specific interpretation of the local offset Z, which is no longer understood to \"imply that UTC is the preferred reference point for the specified time\".",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "authors": [
      {
        "name": "Ujjwal Sharma"
      },
      {
        "name": "Carsten Bormann"
      }
    ],
    "authors$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/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docId": "RFC9557",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docLabel": "IETF RFC 9557",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docNumber": "9557",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docTitle": "Date and Time on the Internet: Timestamps with Additional Information",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "doi": "10.17487/RFC9557",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "href": "https://doi.org/10.17487/RFC9557",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "keywords": [
      "Gregorian Calendar",
      "Calendar Awareness",
      "Time Zone",
      "ISO 8601",
      "IXDTF"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Gregorian Calendar",
        "Calendar Awareness",
        "Time Zone",
        "ISO 8601",
        "RFC 3339",
        "Internet Extended Date/Time Format",
        "IXDTF"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-15T16:41:48.259Z",
      "version": "extractDocs.js@commit:0f51bb226575"
    },
    "pages": "17",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publicationDate": "2024-04-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "references": {
      "bibliographic": [
        "IETF.draft-arkko-iab-data-minimization-principle-05",
        "ISO.8601-1.2019",
        "ISO.8601.1988",
        "ISO.8601.2000",
        "R-REC-TF.460-6",
        "RFC1305",
        "RFC2822",
        "RFC5322",
        "RFC5905",
        "orphan/RFC9557/h:b20e5cb1",
        "orphan/RFC9557/h:42336d1d",
        "orphan/RFC9557/h:577570dc",
        "orphan/RFC9557/h:b47ec31c",
        "orphan/RFC9557/h:62305b0f",
        "orphan/RFC9557/h:8a7c3aa3",
        "orphan/RFC9557/h:312845e9",
        "orphan/RFC9557/h:7c0a9ce6"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "normative": [
        "RFC6557",
        "RFC6648",
        "RFC8126",
        "RFC2119",
        "RFC3339",
        "RFC5234",
        "RFC6838",
        "RFC8174"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc9557/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
      "updated": "2026-10-14T18:51:24.513Z",
      "version": "extractDocs.js@commit:673dd514c094"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "amends": [
        "RFC3339"
      ],
      "amends$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.514Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc9557/",
        "updated": "2026-10-14T18:51:24.513Z",
        "version": "extractDocs.js@commit:673dd514c094"
      }
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}