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@iscc

ISCC Foundation

International Standard Content Code

ISCC Foundation

Welcome to the official GitHub organization of the ISCC Foundation! We are dedicated to developing the International Standard Content Code (ISCC), a modern ISO standard for content identification.

About ISCC

Digital content is dynamic and continuously evolving. The ISCC addresses the need for a content-dependent identifier for digital media across various formats. Unlike traditional identifiers, ISCCs are generated directly from the digital content using a variety of specialized algorithms. This ensures data integrity, enables content similarity estimates, and supports numerous digital asset management use cases.

The ISCC is unique in that it allows independent generation of ISCCs from the same content by different parties, without implying ownership or requiring central management. This promotes interoperability among different systems and supports applications like content deduplication, integrity verification, versioning, and more.

Key Repositories

  • iscc-core: ISO 24138:2024 - Codec & Algorithms - Reference Implementation.
  • iscc-sdk: Software Development Kit for ISCC integration.
  • iscc-web: Lightweight web service for generating ISCCs.
  • iscc-ieps: ISCC - Enhancement Proposals (IEPs).

ISCC-LAB Projects

Getting Started

The easiest way to explore the ISCC is our interactive playground at https://huggingface.co/spaces/iscc/iscc-playground

To get started with any of our projects, visit the repository of your interest and follow the instructions in the README files. We welcome contributions from the community. If you have any questions or need support, feel free to open an issue in the relevant repository.

Contact Us

For more information, visit our website iscc.codes or email us at info@iscc.io

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  1. iscc-core iscc-core Public

    ISCC - Codec & Algorithms

    Python 25 6

  2. iscc-sdk iscc-sdk Public

    ISCC - Software Development Kit

    Python 22 7

Repositories

Showing 10 of 39 repositories
  • iscc-ieps Public

    ISCC - Enhancement Proposals

    iscc/iscc-ieps's past year of commit activity
    Python 5 0 24 0 Updated Sep 27, 2026
  • iscc-core Public

    ISCC - Codec & Algorithms

    iscc/iscc-core's past year of commit activity
    Python 25 Apache-2.0 6 4 0 Updated Sep 24, 2026
  • iscc-codes Public

    ISCC: International Standard Content Code

    iscc/iscc-codes's past year of commit activity
    Python 51 CC-BY-4.0 8 5 0 Updated Sep 21, 2026
  • foundation Public

    ISCC Foundation Website

    iscc/foundation's past year of commit activity
    4 BSD-2-Clause 1 0 2 Updated Sep 21, 2026
  • iscc-sdk Public

    ISCC - Software Development Kit

    iscc/iscc-sdk's past year of commit activity
    Python 22 Apache-2.0 7 11 0 Updated Aug 16, 2026
  • iscc-core-ts Public Forked from branciard/iscc-core-ts

    TypeScript implementation of iscc-core reference

    iscc/iscc-core-ts's past year of commit activity
    TypeScript 1 Apache-2.0 2 0 0 Updated Aug 11, 2026
  • iscc-monitor Public

    Independent Trust & Transparency service for the ISCC-Hub network: follows, verifies, mirrors, and publishes verifiable evidence of every hub's tlog-tiles transparency log.

    iscc/iscc-monitor's past year of commit activity
    JavaScript 0 0 3 0 Updated Aug 7, 2026
  • iscc-search Public

    High-performance ISCC similarity search engine

    iscc/iscc-search's past year of commit activity
    Python 0 Apache-2.0 1 4 1 Updated Aug 3, 2026
  • iscc-usearch Public

    Scalable approximate nearest neighbor search for variable-length binary bit-vectors.

    iscc/iscc-usearch's past year of commit activity
    Python 3 Apache-2.0 0 7 0 Updated Aug 3, 2026
  • iscc-sct Public

    ISCC - Semantic Code Text

    iscc/iscc-sct's past year of commit activity
    Python 4 Apache-2.0 0 9 0 Updated Aug 3, 2026