Back to Freedom.Tech Back
All Keystone 3 releasesAll versions
Release Mon, Sep 14, 2026 1 min read

Keystone 3 3.0.6

Original release notes

Release notes Details

Web3:

What's new

  1. Added support for Solana v1 transactions

Firmware SHA-256 Checksum

The sha256 hash of each keystone3.bin file is:

Web3: c1a525107b4a832cc4187da8c4b16522fd12ed44bdfba82b9f90645e1b80d330

Source Code SHA-256 Checksum

Web3: f26193d8101fc8bd34376620d589318484417ff83082d4edacd706764076ab04

Please visit our offcial website to get the latest firmware. https://keyst.one/firmware

Verify this value on your device, Here is the guide.

---

Refer to this guide for detailed instructions on verifying and replicating the firmware here.