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Timestamp — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Timestamp
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-15T14:51:11.008Z
SHA-256 of the archived text: d4ff6ef4411ab978e4e49c3950aa3194d3a11f41b7bfa72df96bf658f7caad01
Stable URL of this page: https://metraipolis.com/documento/dc_0aa617cfdb2d

How to cite

Timestamp — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Timestamp (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_0aa617cfdb2d (Metraipolis archive dc_0aa617cfdb2d, sha256 d4ff6ef4411ab978e4e49c3950aa3194d3a11f41b7bfa72df96bf658f7caad01)

BibTeX

@misc{dc0aa617cfdb2d,
  title = {Timestamp — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Timestamp},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_0aa617cfdb2d; sha256 d4ff6ef4411ab978e4e49c3950aa3194d3a11f41b7bfa72df96bf658f7caad01},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Timestamp. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

A timestamp is a sequence of characters or encoded information identifying when a certain event occurred, usually giving the date and time of day, sometimes accurate to a small fraction of a second. Timestamps do not have to be based on some absolute notion of time, however. They can have any epoch, can be relative to any arbitrary time, such as the power-on time of a system or some arbitrary time in the past. A distinction is sometimes made between the terms datestamp (DS), timestamp (TS) and date-timestamp (DTS): Datestamp: A date, for example 2026-10-07 according to ISO 8601 Timestamp: A time of day, for example 02:09:55 (using the 24-hour clock) Date-timestamp: Date and time, for example 2026-10-07T02:09:55 (ISO 8601)

Tema degli esploratori: fiducia digitale e crittografia (deposito sistematico; ricerca «timestamping»).
Fonte: Wikipedia in inglese, voce «Timestamp» — https://en.wikipedia.org/wiki/Timestamp
Wikidata Q186885 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q186885
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Timestamp?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1368972676, consultata il 2026-10-15T14:02:53.069Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: d13d0389eaf35e8a76c51210b112fed6ea9d9cc55dce45097ff6dbbae9aebc2c