v9.18.0 - 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:

4563ad0cf73df26020989aa811ec326e2a670df25c15104ad0e3d66568aa9126

See this documentation for more details about this hash.

v9.17.1 - Bitcoin-only

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

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:

bcf458c96fc6e66de0f6b93beed541d1fc848232c74b7a023319138ae63a0db0

See this documentation for more details about this hash.

v9.17.0 - Multi

Release notes:

• Add support for deriving mnemonics for Lightning hot wallets according to BIP-85 (using a custom
  BIP-85 application number)

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:

982aed60c626ee95e17b4de01ddbff54f8f56ca7e43d465b86105b11838cabd3

See this documentation for more details about this hash.

v9.17.0 - Bitcoin-only

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

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:

93c1459a1e323fee2c4ad25154b5fe39a85be2a72c4e47e109ae9d2743b1121c

See this documentation for more details about this hash.

v9.16.0 - Multi

Release notes:

• Disable screensaver when displaying a receive address, confirming a transaction, and other interactive actions (thanks to @cstenglein)
• Add Sepolia testnet for Ethereum
• Added a disclaimer screen before the recovery words are displayed
• Verifiable seed generation: when restoring from 12 or 18 recovery words, for the final word, restrict input to the valid candidate words which result in a valid checksum.
  For 24 words, this feature was already introduced in 9.4.0.
• Bitcoin: don't warn about "unusual" sequence numbers in transactions anymore
• Add EIP-1559 transaction support for Ethereum

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:

f2c8d4ce435f8ef411cf0919d63e28e2504f901267fd209a5ca8dca945081490

See this documentation for more details about this hash.

v9.16.0 - Bitcoin-only

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

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:

8daea0853b1f7ca65927ec78dbe6aa2e77323c72c259206b6b36b8fbab7c1bc0

See this documentation for more details about this hash.

v9.15.0 - Multi

Release notes:

• Security bugfix: check index of an input's previous output to prevent the fee attack originally reported by Saleem Rashid
• Support for Miniscript wallet policies of the form wsh(<miniscript expression>)
• Updated BTC/LTC amount formatting to display the trailing zeroes
• Allow exporting the xpub at any keypath after user confirmation
• Bitcoin: allow marking non-change transaction outputs as internal
• Allow ETH transactions with empty data + zero value

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:

4c08f4bbfc17e8f0f2198b9a4570c7fcf286b6a5fcb86be7c24372f95e48b5c5

See this documentation for more details about this hash.

v9.15.0 - Bitcoin-only

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

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:

d743e4306f9c48a71d58d7f286c958fc4f10db0c86abc632d9cb8906d4e830c6

See this documentation for more details about this hash.

v9.14.1 - Multi

Release notes:

• Improved security: keep seed encrypted in RAM

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:

15682cc6a1b0a8c03fe32ffed3a8648236aa536d63b516ea2cd960638f11b22c

See this documentation for more details about this hash.

v9.14.1 - Bitcoin-only

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

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:

24c13ddee78c2ec063c92a7ff91023fcd0212c226debec0c15d48ad7a5915985

See this documentation for more details about this hash.