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IOTA Frameworks

The IOTA foundation maintains and develops a collection of frameworks building on the Tangle.

List of Frameworks


  • Streams: Streams is an organizational tool for structuring and navigating secure data through the Tangle. Streams organizes data by ordering it in a uniform and interoperable structure.
  • Identity: The IOTA Identity framework implements the most common standards and patterns for Decentralized Identity in both a DLT agnostic and iota method specification manner.
  • Smart Contracts: The IOTA Smart Contract Protocol (ISCP) is the implementation of Smart Contracts on IOTA.
  • Access: IOTA Access is an open-source framework used to build access control systems for smart devices. It is designed to work with any IoT resource, whether it's a vehicle, smart lock, or embedded sensor.
  • Stronghold: A library for secure secret handling and storage.
  • Oracles: IOTA Oracles bring off-chain data to decentralized applications and smart contracts on the IOTA network.