v9.10.0 - Multi

Release notes:

• Bitcoin: add support for BIP-86: receive to taproot addresses and sign transactions with taproot inputs
• Ethereum: add support for the Binance Smart Chain, Optimism, Polygon, Fantom Opera and Arbitrum One networks

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:

7bb1bd42c9eb715be698abff2a8fdefdc07f60be53fbc81932f1aad323cb1835

See this documentation for more details about this hash.

v9.10.0 - 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:

f2a3c20ee64147cff85c5a66e8a466bf9c98de2ea281b8211ce6788ec70a81cb

See this documentation for more details about this hash.

v9.9.1 - Multi

Release notes:

• Cardano: support sending to legacy Byron addresses
• Cardano: disallow duplicate token keys in an output

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:

e8449f80d16e3a25eeb848d2025decea342841f1d025c198f884299d288cf78f

See this documentation for more details about this hash.

v9.9.0 - Multi

Release notes:

• Support sending to taproot addresses
• ListBackups: ported to Rust
• Confirm restore from microSD before setting a device password
• Cardano: allow transactions with a zero TTL value
• Cardano: add support for sending tokens
• Protobuf: rename BTCSignOutputRequest.hash to BTCSignOutputRequest.payload
• Ethereum: add 807 ERC-20 tokens
• Ethereum: increase size limit for transaction data to accommodate Opensea transactions

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:

bc6564b346d7bc2c4e52ce502db4801a1b1c8712f77bc77168f6bb1778f2fee5

See this documentation for more details about this hash.

v9.9.0 - 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:

3dced69e6fbad587772d26f4ac72c942001466e5a60fb0b8ff5da61798f3226e

See this documentation for more details about this hash.

v9.8.0 - Multi

Release notes:

• Multi edition: add Cardano support.
• Allow recovery words that convert to a zero seed, such as the 12 words abandon abandon .... about.
• RestoreBackup: ported to Rust. Will now return UserAbortError on user abort instead of GenericError.
• Show "Transaction confirmed"/"Transaction canceled" messages when signing Ethereum transactions.

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:

cc7fd2bc35a3fb1117e6dfab91158edc090718b0d1a6a3967f943c3d8f466df5

See this documentation for more details about this hash.

v9.8.0 - 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:

abd2c1f47d6e5f49e67a51f163de87b83b080a8d65d12a62f21b9d5517a66cd1

See this documentation for more details about this hash.

v9.7.0 - Multi

Release notes:

• Display granular error codes when unlock fails unexpectedly
• Remove RandomNumber API endpoint

Multi-edition only:

• Allow mainnet keypaths (m/44'/60'/0'/0/*) Rinkeby and Ropsten, and testnet keypaths (m/44'/1'/0'/0/*) for Ethereum mainnet

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:

f393c6e1e335c216baf76123de47d73a22c2518771f168e67e18d61a6dddca17

See this documentation for more details about this hash.

v9.7.0 - 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:

5f38987cf70ef7978163e6095a27543cd476ca35578ce2f728fa647154dc0ff5

See this documentation for more details about this hash.

Release v9.6.0 - Multi

Release notes:

• Add securechip_model to DeviceInfo: ATECCC608A or ATECC608B.
• Added reboot purpose for clearer UX: "Proceed to upgrade?" vs. "Go to startup settings?"
• Allow creation of 128 bit seeds (12 BIP39 recovery words)
• Increase maximum number of registered multisig accounts from 10 to 25.
• Attempt to fix flaky SD behavior

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:

e7e67c4b5fe1ab4b4135f91d7756a84974fd93a52ab6d488261827493a67520e

See this documentation for more details about this hash.