Timestamp: meaning, definitions and examples

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timestamp

[ˈtaɪmˌstæmp ]

Definition

^{Context #1 | Noun}

recording time

A timestamp is a sequence of characters or encoded information identifying when a certain event occurred, usually giving date and time. Timestamps are widely used in various computing contexts, including databases and file systems, to track when a record was created or modified.

Synonyms

time code, time label, time mark.

Examples of usage

The timestamp on the document indicates it was last updated at 3 PM.
We need to include a timestamp for each entry in the log file.
You can filter the results by date using the timestamp field.

Interesting Facts

Etymology

The word combines 'time', from Old English 'tima', meaning a period or point, and 'stamp', which derives from Middle English 'stompen', meaning to impress or mark.
It first appeared in the 1970s in computer science, indicating when a piece of data was created or modified.

Technology

Timestamps are critical in databases, helping track the evolution of data and enabling features like version control.
In programming, timestamps help in debugging and resolving issues by providing a clear timeline of events.

Science

In scientific studies, timestamps are essential to record when observations were made, influencing the conclusions drawn.
Chronobiology, the study of biological rhythms, uses timestamps to synchronize various life processes with natural cycles.

Pop Culture

In movie editing, timestamps mark moments in raw footage, assisting editors in synchronizing sound and visual effects.
Popular streaming platforms often include timestamps in video descriptions for easy navigation through scenes.

Social Media

Platforms like Twitter and Instagram use timestamps to show when posts were created, giving context to conversations.
Timestamps on messages in apps can clarify who said what and when, helping users understand the flow of discussions.