v9.23.1 - Multi

Release notes:

• EVM: add HyperEVM (HYPE) and SONIC (S) to known networks
• U2F: fix macos/safari macos/firefox support
• Fix USB timeout bug

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Simulator:

This release contains a simulator executable. Its primary use case is integration testing.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

76d551e49b78a6661377731a3de160b3389e41d213d34485162a89fb2be40eb2

See this documentation for more details about this hash.

v9.23.1- Bitcoin-only

Please see the release notes of the BitBox02 Multi edition release.

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

0b345dc4f62c757c05d5f2b59c1e86c2e82a56469b79762dc8412c31bfa47649

See this documentation for more details about this hash.

v9.23.0 - Multi

Release notes:

• Ethereum: add confirmation screen for known networks, change base unit to ETH for Arbitrum and Optimism
• Ethereum: add Base and Gnosis Chain to known networks
• Ethereum: allow fetching xpub at m/44'/60'/0' and m/44'/1'/0'
• Bitcoin: enable message signing on testnet and regtest
• Enable Litecoin in the simulator

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Simulator:

This release contains a simulator executable. Its primary use case is integration testing.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

ec9cd07020b8343462c61877b1dbf8b1565dfb98c3c72c8ffd0b18e3fdcca005

See this documentation for more details about this hash.

v9.23.0 - Bitcoin-only

Please see the release notes of the BitBox02 Multi edition release.

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

cfaf8129f8d6982e62c76c993f8367ddb3c04e081b37c186d51733a6f8b0e006

See this documentation for more details about this hash.

v9.22.0 - Multi

Release notes:

• Update manufacturer HID descriptor to bitbox.swiss
• Ethereum: remove deprecated Goerli network
• SD card: solve backup bug when sd card is re-inserted
• Cardano: allow serialization using 258-tagged sets
• Bitcoin: identify outputs belonging to different accounts of the same keystore

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Simulator:

This release contains a simulator executable. Its primary use case is integration testing.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

91c415dd976745bc3dc8e73b45225f198fe4a49d3164302e4e818c467c2a13f7

See this documentation for more details about this hash.

v9.22.0 - Bitcoin-only

Please see the release notes of the BitBox02 Multi edition release.

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

7d46d33b28dfcdab969e2cb2099909d7dc03d86244cf9de2e2f8007a9548f27a

See this documentation for more details about this hash.

v9.21.0 - Multi

Release notes:

• Bitcoin: add support for sending to silent payment (BIP-352) addresses
• Bitcoin: add support for Taproot wallet policies and Miniscript on Taproot (MiniTapscript)
• Bitcoin: add support for regtest
• Cardano: add support for vote delegation

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Simulator:

This release contains a simulator executable. Its primary use case is integration testing.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

f9c81dd3a3162ce0f4619ea16b74325c96867ded2ad907c6ae6e93d69efa2359

See this documentation for more details about this hash.

v9.21.0 - Bitcoin-only

Please see the release notes of the BitBox02 Multi edition release.

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

4b851096907dbd168f1d3873f7be1adc8c43d779d3015b3f3bbf5038842980b1

See this documentation for more details about this hash.

v9.20.0 - Multi

Release notes:

• Bitcoin: UX improvements for payment request confirmations
• Ethereum: display the addresses on device in the same case as the user input
• Allow exiting the screen asking to insert the microSD card
• SD card: Remove API to prompt removal of the microSD card
• SD card: add auto-detection of insertion

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Simulator:

This release contains a simulator executable. Its primary use case is integration testing.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

45051513e69558a8a785a9f5de8cd4c31d08b63d84f3204385c9f51a9c04cf31

See this documentation for more details about this hash.

v9.20.0 - Bitcoin-only

Please see the release notes of the BitBox02 Multi edition release.

Note:

When upgrading from a firmware with version v9.17.0 or below, you first must install and run firmware v9.17.1. The BitBoxApp automatically performs this step.

Verify this release:

Please see the instructions here on how to reproduce this binary.

Alternatively, verify the signatures from the community to verify this build. See the instructions here on how to do so.

We welcome your signature confirming this build.

Verify the hash shown by the BitBox02:

The hash of the firmware as verified/shown by the BitBox02 at startup is:

332aa1952d6d40c2b97440fe13a3e63eab8eacfa65968a661dc1c42106e96494

See this documentation for more details about this hash.