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digital watermark

marker covertly embedded in a signal
Thing general Q875932
digital watermark
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digital watermark

Summary

digital watermark ranks in the top 2% of general entities by monthly Wikipedia readership (593 views/month).[1]

Key Facts

  • digital watermark is a type of sign of authenticity[2].
  • digital watermark is a type of hidden message[3].
  • digital watermark's topic's main category is recorded as Category:Digital watermarking[4].
  • digital watermark's different from is recorded as digital signature[5].
  • digital watermark's different from is recorded as watermark[6].

Body

Definition and Type

Recorded subclass of include sign of authenticity[2] and hidden message[3].

Why It Matters

digital watermark ranks in the top 2% of general entities by monthly Wikipedia readership (593 views/month).[1] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[7] It is known by 24 alternative names across languages and contexts.[8]

Related Entities

Ingemar J. Cox

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . Wikidata sitelinks. wikidata.org.
  3. [8] ↑ . Wikidata aliases. 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). digital watermark. Retrieved April 11, 2026, from https://4ort.xyz/entity/digital-watermark
MLA “digital watermark.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/digital-watermark.
BibTeX @misc{4ortxyz_digital-watermark_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{digital watermark}}, year = {2026}, url = {https://4ort.xyz/entity/digital-watermark}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): digital watermark — https://4ort.xyz/entity/digital-watermark (retrieved 2026-04-11)

Canonical URL: https://4ort.xyz/entity/digital-watermark · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Twofivesixbot bot · 2026-05-26 view diff on Wikidata ↗
    Subclass of → —
    Aliases → —
    Subclass of → sign of authenticity, hidden message
    Different from → digital signature, watermark
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-single-property-update:1||2 */ [[Property:P8189]], mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.