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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 23 5

  2. iscc-sdk iscc-sdk Public

    ISCC - Software Development Kit

    Python 19 7

Repositories

Showing 10 of 37 repositories
  • iscc-lib Public

    High-performance polyglot (Rust + language bindings) implementation of ISO 24138:2024 International Standard Content Code (ISCC)

    iscc/iscc-lib’s past year of commit activity
    Rust 0 0 0 0 Updated Feb 23, 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 1 Apache-2.0 0 4 1 Updated Feb 22, 2026
  • usearch Public Forked from unum-cloud/USearch

    Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

    iscc/usearch’s past year of commit activity
    C++ 0 Apache-2.0 291 0 0 Updated Feb 20, 2026
  • twinspect Public

    A comprehensive benchmarking framework for evaluating near-duplicate matching and similarity search of text, audio, image, and video content based on compact binary codes.

    iscc/twinspect’s past year of commit activity
    Python 3 Apache-2.0 2 1 1 Updated Jan 26, 2026
  • iscc-ieps Public

    ISCC - Enhancement Proposals

    iscc/iscc-ieps’s past year of commit activity
    CSS 4 0 18 0 Updated Jan 19, 2026
  • foundation Public

    ISCC Foundation Website

    iscc/foundation’s past year of commit activity
    4 BSD-2-Clause 2 0 2 Updated Jan 18, 2026
  • iscc-skills Public

    Claude Code skills for the ISCC (International Standard Content Code) ecosystem

    iscc/iscc-skills’s past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Dec 27, 2025
  • iscc-crypto Public

    ISCC Signing & Verification

    iscc/iscc-crypto’s past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Dec 19, 2025
  • iscc-core Public

    ISCC - Codec & Algorithms

    iscc/iscc-core’s past year of commit activity
    Python 23 Apache-2.0 5 6 0 Updated Nov 25, 2025
  • iscc-sct Public

    ISCC - Semantic Code Text

    iscc/iscc-sct’s past year of commit activity
    Python 3 Apache-2.0 0 11 0 Updated Nov 23, 2025

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