ISCC fingerprint

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Lenoci, L. (Leonardo)

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Mar 26, 2025, 8:14:41 AM3/26/25
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Hello everybody,
I am throwing this here just in case anybody is interested..and I am
also curious whether the following could be implemented in the future
in IRODS for content deduplication, versioning, provenance, etc..

Recently, the International Organization for Standardization has
published ISO 24138 (https://www.iso.org/standard/77899.html), which
defines the International Standard Content Code or ISCC. An ISCC is a
similarity preserving (soft hash) fingerprint and identifier for
digital media assets which, differently than md5, sha256 etc.., is also
sensitive to metadata (and not only). Its applications are numerous:

https://iscc.codes/
https://core.iscc.codes

In principle, there is an ISCC python library that could be easily
added to the PRC

https://github.com/irods/python-irodsclient/issues/573

Cheers,
Leonardo
--
Sincerely yours,

Leonardo Lenoci, PhD
ICT Research and Security Advisor

Leiden University | Faculty of Science 

Microsoft's Software is Malware: 
https://www.gnu.org/proprietary/malware-microsoft.html

Personal Website:
https://social.edu.nl/@the_dr_leonardo_lenoci
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