Wikidata:Property proposal/ISCC

‎ISCC

Originally proposed at Wikidata:Property proposal/Generic

   Done: ISCC (P13150) (Talk and documentation)

Description	International Standard Content Code. Hash code that identifies a media object based on fuzzy hashing.
Represents	International Standard Content Code (Q129857134)
Data type	String
Allowed values	ISCC:[A-Z2-7]{10,73}
Example 1	Zaadpeulen van goudenregen (Laburnum anagyroides), 31-08-2024. (d.j.b) → ISCC:KECV7KS6BOJ35WEUX7SMMG3BY4LGBACQ2PJPVVGGHVEZ4DZISC7CXLI
Example 2	Rooster crowing small → ISCC:KMCU72IF2EHZH5PKFS2UODT2EGOTGY5CIBRMRYSQR6HGLFBHAAUANVY
Example 3	Aristotle latin manuscript → ISCC:KECV7NLW5ME7CEN2XZHDHAODEGDT66ZOQVNDPKM4AKWU6L32BHKVXMQ

Motivation

As of May 2024, the International Standard Content Code (Q129857134) has been an ISO standard (ISO 24138:2024) to identify digital assets in a robust way by applying fuzzy hashing technology to objects. Awinkler3 (talk) 14:50, 1 November 2024 (UTC)

Discussion

Jheald (talk) 06:27, 17 August 2014 (UTC) Micru (talk) 07:20, 17 August 2014 (UTC) Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 15:41, 17 August 2014 (UTC) Sannita - not just another it.wiki sysop 12:50, 18 August 2014 (UTC) Susannaanas (talk) 08:05, 19 August 2014 (UTC) Mushroom (talk) 12:02, 21 August 2014 (UTC) I do think Commons is the better place to talk about this. Multichill (talk) 18:50, 21 August 2014 (UTC) Jarekt (talk) 04:38, 3 September 2017 (UTC)  徵國單  (討論 🀄) (方孔錢 💴) 11:23, 14 November 2017 (UTC) Mike Peel (talk) 22:50, 12 May 2018 (UTC) Yann (talk) 23:27, 7 July 2018 (UTC) John Samuel (talk) 10:10, 22 September 2018 (UTC) 99of9 (talk) 06:27, 12 July 2019 (UTC) Christian Ferrer (talk) 18:05, 19 July 2019 (UTC) Jura GPSLeo (talk) 13:30, 29 July 2019 (UTC) Tris T7 ^{TT me}
Juandev (talk) 17:35, 7 September 2019 (UTC) Jean-Fred (talk) 15:21, 26 September 2019 (UTC) Premeditated Vahurzpu Dr Isaac Andy (talk) 05:21, 29 January 2020 (UTC)

Notified participants of WikiProject Commons

•  Comment This would be more useful if the Commons servers could automatically generate the hash on file upload, see phab:T121797. Dexxor (talk) 18:42, 1 November 2024 (UTC)

  definitely. I'd also love to see automatic embeddings on Commons to make (third-party?) similiarity/semantic search easier ... that's another topic, though. Awinkler3 (talk) 13:30, 2 November 2024 (UTC)

  Just FYI, There is also active tickets phab: T362352 (upload wizard duplicate detection) and phab:T373285 (investigage ISCC) --Zache (talk) 15:52, 16 November 2024 (UTC)

•  Support I guess the scope is only Commons files, right? Multichill (talk) 13:09, 2 November 2024 (UTC)

  mostly, I guess. I am thinking of structured data on Commons Awinkler3 (talk) 13:27, 2 November 2024 (UTC)

•  Comment The "ISCC" prefix should not be stored in the values. It's redundant information. Dexxor (talk) 19:11, 3 November 2024 (UTC)

  not sure how to handle this. It's part of the ID (albeit redundant) Awinkler3 (talk) 18:40, 4 November 2024 (UTC)

•  Comment presumably ISRC (P1243) and ISWC (P1827) are related (those are for musical works)? Note also International Standard Text Code which briefly had a property here but was removed (deletion discussion). ArthurPSmith (talk) 21:23, 4 November 2024 (UTC)

  Thanks for referring to the other (former) properties. This property is currently an ISO standard. Awinkler3 (talk) 21:01, 17 November 2024 (UTC)

• Ping Zache who has previously worked with image hashes on Commons. Samoasambia ✎ 18:26, 11 November 2024 (UTC)
•  Support, in addition to commons there is also use for this as reference qualifier in Wikidata. --Zache (talk) 16:01, 16 November 2024 (UTC)
•  Support --Don-vip (talk) 21:43, 16 November 2024 (UTC)

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@Awinkler3, Dexxor, Zache, Multichill, ArthurPSmith, Don-vip:  Done: ISCC (P13150). --Lewis Hulbert (talk) 12:01, 22 November 2024 (UTC)