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Nunchuk

Unclaimed

By Nunchuk Inc.

Nunchuk is a self-custody Bitcoin wallet and custody platform built on multisig, where you hold keys on your own hardware and the app coordinates signing.

nunchuk.io ↗Structured profile ↗

Prepared by Scribble from public sources.

Reviewed public sources (8)

Snapshot

Continue to About ↓
What it does
  • Nunchuk is a self-custody Bitcoin wallet and custody platform built on multisig, where you hold keys on your own hardware and the app coordinates signing.
More detail
  • Paid assisted plans add a co-signing platform key, cloud backup and a built-in inheritance system that lets heirs claim bitcoin after a date you set.
  • No KYC is required on any plan.
Best for
  • Long-term Bitcoin holders who want multisig self-custody without assembling the setup themselves, and holders who need heirs to recover funds even if the provider disappears.
Pricing
  • Tiered subscription: Free plan ($0) for DIY single-sig and multisig with hot keys and community support
More detail
  • assisted plans start at $120/year (Iron Hand, 2-of-3, two hardware keys required).
  • Honey Badger (2-of-4, three hardware keys) and Honey Badger Premier (3-of-5, two inheritance keys) prices are no
Main limitation
  • Anyone wanting a custodian, exchange or multi-asset wallet, or a phone-based spending wallet with hot keys in paid plans.
More detail
  • Also a poor fit if you won't buy hardware keys separately or need Miniscript-incompatible signers.
Record
Living and monitored
Reviewed
Evidence
Public web research

About

  • Nunchuk is a self-custody Bitcoin wallet and custody platform built on multisig, where you hold keys on your own hardware and the app coordinates signing.
  • Paid assisted plans add a co-signing platform key, cloud backup and a built-in inheritance system that lets heirs claim bitcoin after a date you set.
  • No KYC is required on any plan.

What it helps with

Capabilities

A practical view of what is available and where limitations apply.

OfferingAvailableDetail
Wallet types YesDIY single-sig, DIY multisig, assisted multisig and multi-user collaborative multisig.
Assisted multisig configurations YesHoney Badger 2-of-4 (hardware keys plus inheritance key); Premier 3-of-5.
On-chain autonomous inheritance YesMiniscript timelock; quorum decays after expiry (e.g. 2-of-4 to 1-of-3) so heirs claim alone; includes guided claim and a self-claim PDF failsafe.
Off-chain flexible inheritance YesEncrypted key backup decrypted locally with a helper's password; timelock can change without moving funds.
Hardware signer support Yes10+ wallets across USB, QR, SD and NFC, including Ledger, Trezor, Jade, BitBox02, Passport, Keystone, Krux, SeedSigner, Portal, Tapsigner and Coldcard.
NFC tap signing YesiOS support for NFC-capable cold storage keys such as Tapsigner.
Hot keys on phone in paid plans NoPaid assisted wallets are watch-only on the phone; free plan permits hot keys.
Multi-asset support NoBitcoin only; no other assets documented.
Custody of user funds NoNunchuk never holds enough keys to move funds unilaterally.
Developer surface YesCLI, developer portal, open-source desktop/Android/libnunchuk and Tapsigner protocol library.

Bot trust

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Evidence

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Verification
  • Scribble researched these facts from the linked public sources.
  • The owner has not manually confirmed every field.
Last reviewed
Primary source
nunchuk.io
Technical profile details
Record IDfed36223-62cd-4b88-aec7-70aafe0c8292Canonical URLhttps://profiles.scribble.network/listing/nunchuk-fed36223