pledgeBest fit
Bitcoin users who want multisig coordination, inheritance planning, and a path from DIY to assisted custody.
The review starts with the job this wallet is most naturally built to solve.
N
Wallet review
Nunchuk
Nunchuk · Collaborative · Last reviewed 2026-04-30
Bitcoin users who want multisig coordination, inheritance planning, and a path from DIY to assisted custody.
Key modelMultisig
HardwareSupported
Asset surfaceBitcoin-only
EvidenceHigh
Evidence
Why trust this view
Nunchuk evidence summary
Slow down if
You want a simple mobile spending wallet with no multisig concepts.
This is the first tradeoff to read before treating the wallet as a fit.
Main risk
Multisig safety depends on correct key distribution, wallet backup, and understanding which service features are optional.
Operational and recovery risk matter more than feature checklists for self-custody.
Source quality
2 public sources
High evidence quality. Official materials are linked below.
Control model
What you control, and what can still fail.
- Key model
- Multisig
- Recovery / backup path
- Self-custodial collaborative multisig; user always holds the key majority, with optional assisted-custody and inheritance plans where Nunchuk co-signs only one key
- Hardware support
- Supports hardware-wallet multisig coordination and cold-storage workflows
- Open-source posture
- Open-source wallet software with service layers
Pledge take
Who should shortlist it?
Shortlist if
Bitcoin users who want multisig coordination, inheritance planning, and a path from DIY to assisted custody.
Pause if
You want a simple mobile spending wallet with no multisig concepts.
Primary risk
Multisig safety depends on correct key distribution, wallet backup, and understanding which service features are optional.
Methodology
How this wallet is evaluated.
Recovery safety
Can a user recover under stress without handing unilateral control to a provider?
Key control
Who signs, how many keys exist, and whether multisig or hardware separation is available.
Ease of use
Whether the setup burden matches the likely user and balance size.
Hardware support
Whether long-term savings can use dedicated signing devices and coordinator flows.
Privacy tooling
Whether the wallet supports power-user controls such as PSBTs, descriptors, Tor, or coin control.
Evidence trail
Nunchuk source receipt
No live quote. Wallet reviews use public materials for platform support, backup model, hardware support, open-source posture, and recovery risk.
OfficialNunchuk official homepage
Nunchuk is a Bitcoin-only mobile + desktop multisig/collaborative-custody software wallet; integrates COLDCARD, TAPSIGNER, Jade, Ledger, Trezor, SeedSigner, BitBox, Passport, Keystone; open-source repos on GitHub; assisted recovery.
Verified against source · checked 2026-04-30Support docsNunchuk review (WalletPilot, 2025)Self-custodial collaborative multisig; in assisted plans Nunchuk safekeeps only ONE key (2-of-3 Iron Hand, 2-of-4 Honey Badger) and never has custody of user bitcoin; user holds majority of keys and approves all transactions; inheritance via dormant TAPSIGNER key + magic phrase.
Verified against source · checked 2026-04-30Officialnunchuk-io GitHub organizationCore wallet software is open source: libnunchuk, nunchuk-android, nunchuk-desktop under GPL-3.0; nunchuk-cli under MIT.
Verified against source · checked 2026-04-30Sources
Open the official materials before trusting any recovery model with meaningful funds.
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Not investment advice. Pledge provides comparison data for educational purposes only; it is not financial, investment, legal, or tax advice. Listed rates, terms, and scores can change and Pledge does not guarantee future availability, pricing, approval, or outcomes. Verify current terms with official sources before acting.
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