YOU HAVE CONTROL AND WE'RE HERE TO HELP
As your bitcoin holdings rise in value, sovereignty becomes an ever more important security feature. Our platform enhances security through easy-to-use multisignature cold storage while also preserving your control over your assets.
Enhanced security with multisig
Preserves your sovereignty
Trusted partner to facilitate transactions
Simple access to loans
ELIMINATE SINGLE POINTS OF FAILURE FROM YOUR BITCOIN SECURITY
Vault onboarding options that cater to your experience level. We serve individuals, businesses, and funds.
BUILD IT YOURSELF
Start today with no setup or storage fees
Create an account and complete your profile
Upload public keys from your hardware wallets
GET HELP FROM AN EXPERT
We’ll send you hardware wallets and teach you how to use them
We’ll build your vault together and teach you multisig
We’ll deposit $1,000 of bitcoin directly into your control
MULTISIGNATURE MADE EASY
TAILOR YOUR SECURITY POSTURE TO YOUR NEEDS
Your private keys with multisignature addresses. Choose the model that works best.
Users retain sovereignty over bitcoin
Users control 2-of-3 private keys
Unchained acts as either a backup or as a trusted co-signer
Managed service tailored for businesses
User controls 1-of-3 private keys
Unchained acts as a trusted co-signer
A third-party institution (Citadel SPV) acts as a backup
UNCHAINED VAULT PRICING STRUCTURE
|Vault Model||Vault Storage Fee||Unchained Signing Fees|
*Multi-institution vaults are subject to a $500 setup fee.
**A fee of $20 for individuals and $125 for businesses will be applied to transactions where Unchained is requested to sign with its key.
POWERFUL SECURITY THROUGH A SIMPLE PROCESS
Our platform supports Trezor and Ledger wallets as signing devices
Users upload extended public keys (xpub) to their account
Unchained never has access to a user’s private keys
If single keys are ever compromised, our platform will facilitate creating new keys and/or transfering funds to a new vault or another safe destination
How Unchained secures its keys
Users create a vault with uploaded xpub keys to derive a secure 2-of-3 multisig address
Every time a withdrawal or transfer occurs, a new multisig address is derived from the vault keys
Users are provided with the information necessary to move funds outside Unchained’s system as a backup fail safe, including redeem scripts and BIP32 paths
Users can create as many different vaults as they need or would like
WITHDRAWALS, TRANSFERS & SIGNING
All transactions, including withdrawals and transfers, are on-chain & require cryptographic keys to sign
Only users can initiate transactions. Once initiated, a user will use their own key(s) to sign. If they control 2-of-3 keys, they can sign without any involvement from Unchained.
For certain vault types and thresholds, Unchained will validate the identity & intent of a user prior to cosigning
Once two keys have signed a valid transaction, the user has the responsibility to broadcast
ENHANCE YOUR SECURITY AND UNLOCK THE VALUE OF YOUR BITCOIN
Unchained is the only firm offering integrated custody solutions and financial services
Compatible with the most trusted hardware devices and wallets
Get a Trezor One, Trezor Model T, or Ledger Nano S today!
Feel more confident when you travel with your hardware wallet, knowing that it’s only 1/3rd of a quorum, so your assets are still protected by advanced authentication procedures.
We frame our thinking for the life of your asset.
HIGH-TOUCH, MANAGED SERVICE
We’re not just a set of tools. Email, telegram, call, text us. We’re here to help.