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RFC 9557: Date and Time on the Internet: Timestamps with Additional Information

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RFC 9557: Date and Time on the Internet: Timestamps with Additional Information

Summary

RFC 9557: Date and Time on the Internet: Timestamps with Additional Information is a Request for Comments[1].

Key Facts

  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's instance of is recorded as Date and Time on the Internet: Timestamps with Additional Information — instance of (P31): Request for Comments[2].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's publisher is recorded as Date and Time on the Internet: Timestamps with Additional Information — publisher (P123): Internet Engineering Task Force[3].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's based on is recorded as Date and Time on the Internet: Timestamps with Additional Information — based on (P144): RFC 3339: Date and Time on the Internet: Timestamps[4].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's DOI is recorded as 10.17487/RFC9557[5].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's language of work or name is recorded as Date and Time on the Internet: Timestamps with Additional Information — language of work or name (P407): English[6].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's publication date is recorded as +2024-04-01T00:00:00Z[7].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's RfC ID is recorded as 9557[8].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's work available at URL is recorded as https://tools.ietf.org/html/rfc9557[9].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's title is recorded as Date and Time on the Internet: Timestamps with Additional Information[10].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's author name string is recorded as U. Sharma[11].
  • RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's author name string is recorded as C. Bormann[12].

Body

Designation and Status

RFC 9557: Date and Time on the Internet: Timestamps with Additional Information's instance of is recorded as Date and Time on the Internet: Timestamps with Additional Information — instance of (P31): Request for Comments[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . RFC Index. Retrieved . wikidata.org.
  2. [3] ↑ . RFC Index. Retrieved . wikidata.org.
  3. [4] ↑ . RFC Index. Retrieved . wikidata.org.
  4. [5] ↑ . RFC Index. Retrieved . wikidata.org.
  5. [6] ↑ . RFC Index. Retrieved . wikidata.org.
  6. [7] ↑ . RFC Index. Retrieved . wikidata.org.
  7. [8] ↑ . RFC Index. Retrieved . wikidata.org.
  8. [9] ↑ . RFC Index. Retrieved . wikidata.org.
  9. [10] ↑ . RFC Index. Retrieved . wikidata.org.
  10. [11] ↑ . RFC Index. Retrieved . wikidata.org.
  11. [12] ↑ . RFC Index. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). RFC 9557: Date and Time on the Internet: Timestamps with Additional Information. Retrieved May 3, 2026, from https://4ort.xyz/entity/rfc-9557-date-and-time-on-the-internet-timestamps-with-additional-information
MLA “RFC 9557: Date and Time on the Internet: Timestamps with Additional Information.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rfc-9557-date-and-time-on-the-internet-timestamps-with-additional-information.
BibTeX @misc{4ortxyz_rfc-9557-date-and-time-on-the-internet-timestamps-with-additional-information_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RFC 9557: Date and Time on the Internet: Timestamps with Additional Information}}, year = {2026}, url = {https://4ort.xyz/entity/rfc-9557-date-and-time-on-the-internet-timestamps-with-additional-information}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RFC 9557: Date and Time on the Internet: Timestamps with Additional Information — https://4ort.xyz/entity/rfc-9557-date-and-time-on-the-internet-timestamps-with-additional-information (retrieved 2026-05-03)

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