Sawtooth Signing Library

distributed-ledger, hyperledger, sawtooth, sawtooth-lake
pip install sawtooth-signing==1.1.4


Hyperledger Sawtooth

Hyperledger Sawtooth

Hyperledger Sawtooth is an enterprise solution for building, deploying, and running distributed ledgers (also called blockchains). It provides an extremely modular and flexible platform for implementing transaction-based updates to shared state between untrusted parties coordinated by consensus algorithms.


Documentation for how to run and extend Sawtooth is available here:

Hyperledger Sawtooth Core Developers Setup Guide can be found here:

Running examples of Sawtooth blockchains can be found here:

Project Status

This project is an active Hyperledger project. It was proposed to the community and documented here. Information on what Active entails can be found in the Hyperledger Project Lifecycle document.


Hyperledger Sawtooth software is licensed under the Apache License Version 2.0 software license.

Hyperledger Sawtooth documentation in the docs subdirectory is licensed under a Creative Commons Attribution 4.0 International License. You may obtain a copy of the license at:

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