Multisig Signers

Multisig Signers – The Best Signing Devices To Setup Multisignature

multisig signer
Multisignature is the most secure way to store your Bitcoins, because it eliminates single points of failure
the best multisig signers
Hardware wallets or signing devices make multisignature extremely easy

Multisig With Hardware Wallets – The Most Secure Way To Store Your Bitcoins

Seeking a secure method to safeguard your bitcoins? Multisignature or multisig technology enhances security by requiring multiple signers to approve any transaction. This eliminates the single point of failure risk associated with private keys (?) and promotes secure cold storage (?) for your digital assets.

Our website provides an in-depth guide on top multisig signers. Enabling you to select the perfect signing device. We also offer information about reputable multisig wallets that you can download for free. With our assistance, setting up a secure cold storage solution is straightforward.

Stay updated with the latest multisig news on our website. Our dedicated team is committed to helping you maximise the security for your digital assets. Read on and learn more on secure Bitcoin storage with multisig and hardware wallets!

Compare And Buy The Best Signing Devices For Multisig

compare multisig signing devices

When setting up a robust multisignature system with hardware wallets, the selection of the right signing devices for your desired quorum (?) becomes paramount. For optimal security, our advice would be to use a unique hardware device for every signing key, strategically diversifying based on each device’s strengths and vulnerabilities. It’s crucial to remember that the ‘best’ hardware wallet is subjective. Each hardware wallet presents its own unique trade-offs.

Your choice of the ideal multisig signer primarily depends on the risks you wish to guard against and the compatibility with your existing hardware and software ecosystem. It’s vital to ensure that the hardware wallets you choose are fully compatible with your multisignature wallet and are equipped with the features you require. We recommend purchasing devices directly from the manufacturer and distributing your investment across multiple vendors—this strategy substantially reduces the risk of supply chain attacks (?).

In the table below, we’ve listed a comparison of top-tier multisig signers, all of which can be ordered directly from the manufacturer. Furthermore, we’ve delved into the key features, strengths and weaknesses of each device. Providing you with a comprehensive guide to make an informed decision.

ModelPriceDescriptionGet Now!
order a coldcard Q1
Coldcard Q1
$199,99

coldcard 5% discount coupon
You can’t choose between a user friendly and an ultra secure hardware wallet?
With the Coldcard Q1 you get both! The device is physically uncrackable
, uses secure and easy air-gapped signing with QR codes and has a keyboard
for extra convenience.
Get Now!
order a coldcard mk4
Coldcard MK4
$147,94

coldcard 5% discount coupon
You want a real cypherpunk hardware wallet with advanced security features including
optimal multisig functionality? A Coldcard MK4 will destroy any Bitcoin fear,
even for the paranoid amount us!
Get Now!
buy a trezor model t
Trezor Model T
$179,-Is user-friendliness your biggest priority? Or do you want to split your seed
with Shamir’s Secret Sharing? The Trezor Model T is the perfect
choice! It’s also fully open source and integrated in a wide
range of multisig wallets.
Get Now!
get a trezor safe 3
Trezor Safe 3
$79,-Do you want an old trusted Trezor device, but with a secure element so the device
can’t be easy physically cracked? The Trezor Safe 3 is the newest
Trezor device complete with a secure chip and
Shamir’s Secret Sharing support!
Get Now!
order a trezor one
Trezor One
$59,-You are looking for a cheap, trustworthy and open source signer? The Trezor One
is the perfect device for you. It was the first hardware wallet ever,
so it has the longest positive track record and is
implemented in almost all the multisig wallets.
Get Now!
buy a blockstream jade
Blockstream Jade
$64,99

blockstream jade 10% discount coupon
Advanced can be cheap! This is true for Blockstream Jade. You get secure QR
air-gapped signing and an uncrackable virtual secure element
for the price as low as $58,49 if you use our coupon code!
It the cheapest hardware wallet on our site, but has advanced
2nd generation features!
Get Now!
buy a ledger nano x
Ledger Nano X
$165,-Ledger Nano X is closed source. This combined with the ‘Ledger Recovery’ issue
makes it a very bad hardware wallet for singlesig. However, it is a great
device to diversify in a multisig. Because the code base is so different,
the weaknesses are very different too. In multisig it is the key to
not have one weakness twice!
Get Now!
get a ledger nano s
Ledger Nano S
$85,-The Ledger Nano S is like the Nano X a great way to diversify between your
multisig signers, but it’s much cheaper. It’s also not compatible
with the ‘Ledger Recovery’ feature, so for singlesig
it is even a better option.
Get Now!
get a tapsigner
Tapsigner
$39,99

coldcard 5% discount coupon
You want to make your multisig transactions fast and simple, while very secure?
The Tapsigner makes you pay with a simple
tap on your phone. It will give you a great experience while
security won’t be compromised.
Get Now!

Buy The Best Signing Devices For Multisig

buy signing devices from multisig

Discover the top-rated multisig signers available on the market. When you choose to buy a hardware wallet from our site, you benefit from a streamlined process that eliminates middlemen. We directly connect you with manufacturers, reducing reseller risks. Our extensive selection includes ‘advanced hardware wallets’, ‘classic hardware wallets’, and ‘unique special devices’.

We highly advice to mix and match different devices for your multisignature setup. It’s a recommended strategy that allows you to leverage the varied strengths and tackle potential weaknesses of each device. With our help, you can easily buy hardware wallets designed for a secure and optimised multisig experience.

Overview Of Advanced Hardware Wallets

advanced signing devices

Advanced hardware wallets, often termed as ‘second-generation’ signing devices, boast the latest technological advancements and are generally priced higher due to their superior features. These devices eliminate the need for a physical connection to the online machine, relying instead on QR codes or other air gapped (?) methods for seamless communication.

While these devices come equipped with sophisticated security features, their relatively recent entry into the market means they lack the extensive testing endured by their older counterparts. Their unique strengths and vulnerabilities offer an interesting proposition. A multisig setup combining the reliability of first-generation devices and the innovative features of second-generation devices. However, a fully air gapped multisignature setup using only second-generation devices can also be a strategy for an extremely high level of security!

Coldcard Signing Devices

buy coldcard mk4

$147,94

5% discount with code: CKBTC if you pay in BTC

Coldcard MK4

  • Verifiable Source Code
  • Secure Chip
  • Super Compatible
  • Air-Gap
  • Trusted

READ MORE…….

Compatible Wallets
  • Specter
  • Sparrow
  • Caravan
  • Electrum
  • Bitcoin Keeper
  • Nunchuck
  • Unchained
  • Casa
order coldcard q1

$199,99

5% discount with code: CKBTC if you pay in BTC

Coldcard Q1

  • Verifiable Source Code
  • Secure Chip
  • Very Big Screen
  • Air-Gap (QR, SD, NFC)

READ MORE…….

Compatible Wallets

Coming Soon!

Keystone Hardware Devices (Former Cobovault)

buy signer keystone pro

NEW!

$103,20

Keystone Pro 3

  • Air-Gap QR
  • 3 x Secure Chip
  • Open Source
  • SSSS
  • MULTISIG NOT YET SUPPORTED, COMING SOON!

READ MORE…….

Compatible Wallets
  • Specter
  • Sparrow
  • Electrum
  • Nunchuck
  • Bitcoin Keeper
  • Casa

Passport (Foundation Devices) Hardware Wallets

get passport hardware wallet

$199,-

Passport

  • Air-Gap (QR)
  • Open Source
  • Secure Element

READ MORE…..

Compatible Wallets
  • Specter
  • Sparrow
  • Bluewallet
  • Electrum
  • Nunchuck
  • Bitcoin Keeper

Blockstream Multisig Signers

blockstream jade hww

$64,99

10% Discount if you use the code MULTISIGSIGNER

Blockstream Jade

  • Air-Gap (QR)
  • Open Source
  • Liquid Multisig
  • Cheap

READ MORE….

Compatible Wallets
  • Specter
  • Sparrow
  • Bluewallet
  • Electrum
  • Nunchuck
  • Bitcoin Keeper

Overview Of Classic Hardware Wallets

classic hardware wallet

With their introduction into the Bitcoin market: Classic hardware wallets, notably the trailblazing Trezor One (launched in 2014), have set an industry standard for security and reliability. These first-generation devices hold a nearly flawless track record, boasting a history untouched by successful hacking attempts and affirming their robustness in safeguarding your digital assets.

Further, their longevity in the market has allowed for a price depreciation, making these classic hardware wallets an affordable solution for a secure multisignature setup. With a combination of time-tested security and accessibility, classic hardware wallets deliver unmatched value. Making them an ideal choice for Bitcoin owners seeking cheap and reliable multisig solutions.

Trezor hardware Devices

buy Trezor Model T hardware wallet

$179,-

Trezor Model T

  • SSSS
  • Trusted
  • Open Source
  • Super Compatible

READ MORE……

Compatible Wallets
  • Specter
  • Sparrow
  • Caravan
  • Bitcoin Keeper
  • Electrum
  • Unchained
  • Casa
buy trezor one

$59,-

Trezor One

  • Cheap
  • Trusted
  • Open Source
  • Super Compatible

READ MORE…….

Compatible Wallets
  • Specter
  • Sparrow
  • Caravan
  • Bitcoin Keeper
  • Electrum
  • Unchained
  • Casa
trezor safe 3

$79,-

Trezor Safe 3

  • SSSS
  • Secure Chip
  • Open Source
  • Trusted

READ MORE……

Compatible Wallets

Coming Soon…

Ledger Hardware Wallets

buy ledger nano x signer

$165,-

Ledger Nano X

  • Secure Chip
  • Trusted
  • Super Compatible

READ MORE…….

Compatible Wallets
  • Specter
  • Sparrow
  • Caravan
  • Electrum
  • Bitcoin Keeper
  • Unchained
  • Casa
order ledger nano s signer

$85,-

Ledger Nano S

  • Secure Chip
  • Trusted
  • Super Compatible
  • Cheap

READ MORE……

Compatible Wallets
  • Specter
  • Sparrow
  • Caravan
  • Electrum
  • Bitcoin Keeper
  • Unchained
  • Casa

Overview Of Special Signing Devices

special signing devices

Certain devices, while not classified as ‘hardware wallets’, still offer the capability for signing transactions. These special signing devices often possess a limited set of features, but excel in very specific use cases. This makes them potentially valuable components of a multisignature setup. Leveraging these unique devices can enhance the robustness and security of your multisignature configuration, as they add an additional layer of authentication. This diversified approach to transaction signing is a cornerstone of resilient multisig strategies.

Coinkite Multisig Signers (Manufacturer Coldcard And Tapsigner)

order tapsigner

$39,99

5% discount with code: CKBTC if you pay in BTC

Tapsigner

  • NFC Air-gap
  • Open Source
  • Cheap
  • Credit Card Size

READ MORE……

Compatible Wallets
  • Nunchuck
  • Bitcoin Keeper

Compatibility Between Multisig Wallets And Multisig Signers

compatibility multisig signers and multisig wallets

When it comes to selecting the optimal signing devices for your multisignature setup, compatibility with your multisig wallet is paramount. Compatibility not only simplifies the integration process but also minimises the risk associated with manual registration, which demands a degree of technical proficiency. A compatible signing device enables a smoother registration process by merely following the provided instructions in the multisig wallet.

You can find everything you need to know in the table below, outlying which hardware wallets are compatible with various multisig wallets. This table serves as a vital resource in streamlining your selection process and ensuring a seamless integration between your chosen hardware wallet and multisig wallet. Remember, compatibility between signing devices and multisig wallets is the cornerstone of a secure and efficient multisignature setup.

SPECTER WALLETSPARROW WALLETBLUE WALLETELECTRUMBITCOIN KEEPERNUNCHUCKCASACARAVAN
COLDCARD MK 4
TREZOR MODEL T
TREZOR ONE
LEDGER NANO X
LEDGER NANO S
KEYSTONE PRO 3
KEYSTONE 3
PASSPORT
BLOCKSTREAM JADE
TAPSIGNER

Everything You Need To Know To Setup Multisignature With Hardware Wallets

everything you need to know about multisig

To establish a multisignature setup, you’ll need a multisig wallet and a variety of signers. We suggest utilising hardware wallets as signers due to their unique blend of security akin to cold wallets and the user-friendliness of hot wallets. This equips individuals, irrespective of their technical knowledge, with the ability to seamlessly create a highly secure cold storage multisig setup.

Previously, such a level of security was a luxury only the exceedingly wealthy or technically inclined could afford. Today, however, it’s accessible to all. It’s important, though, to familiarise yourself with multisignature technology before diving in.

How to Use a Signing Device As Multisig Signer

how to use a signing device for multisig

To make the most out of your multisig signing device, it’s crucial to understand its operation. The first step is to initialise the device, which involves setting up a unique pin code and recording the recovery phrase (?). This phrase is critical for restoring your signatures in case of device loss, so it’s essential to keep it secure. Once the device set up is complete, you can create a multisignature wallet. This procedure varies depending on the wallet software, but generally involves specifying the number of signers and required signatures and adding the public keys (?) from each signer’s device.

Finally, to sign a transaction, you have to compose it in your wallet software, then confirm and sign it on your device. Remember, a multisignature transaction requires approval from the specified number of devices. So, each signer will need to confirm the transaction using their respective multisig hardware wallet until the threshold (?) is met. And that’s the basic premise of using a multisig signing device. It’s a slightly more complex process than using a standard singlesig wallet, but the enhanced security over your bitcoins is well worth it. Always remember to follow the best practices for device and recovery phrase storage to protect your digital assets. Our multisig guide will help you to go through the process

What Are The Benefits Of Using Hardware Signers For Multisignature?

multisig with hardware wallets

Bitcoin’s multisignature technology, a cornerstone of secure Bitcoin storage, was developed as early as 2013 by the pioneering BitGo company. To maximise security, multisig needs to synergise with cold storage, a process that safeguards private keys by creating and storing them offline. In the beginning years of Bitcoin, only available to tech-savvy elites due to its complex nature, the landscape has dramatically changed with the advent of hardware wallets. These hardware signers, blending the offline signing security of cold storage with the ease of online wallets, have revolutionised the multisignature process. Making it accessible to all.

In this age of modern technology, securing your bitcoins in a multisig cold storage setup is as straightforward as using multiple signing devices and a user-friendly multisignature wallet. The process simply involves signing into your multisig wallet using each hardware signer, backing up the seeds and the wallet configuration file (?), and distributing these backups across several secure locations. This opens up the elite-level security, once a privilege of the wealthy and major corporations, to everyone. When set up correctly, this system guards against a multitude of threats including fire, natural disasters, theft, confiscation and even the infamous five dollar wrench attack.

By harnessing the power of multisignature technology and hardware wallets: Individuals can take control of their Bitcoin security and ensuring peace of mind. Remember, the key to successful Bitcoin management is understanding and utilising the technological resources at your fingertips.

Why Is It Important To Setup A Multi-Vendor Multisig Setup?

multi-vendor multisig

Incorporating a multi-vendor multisignature setup in your Bitcoin security means that you are leveraging hardware wallets from diverse manufacturers. This novel strategy enhances your digital asset security, reducing the risk of both supply chain attacks and device-specific glitches. In the event of such adversities. You can rely on backup devices from other vendors to retrieve your digital assets. 

For maximum efficiency, your multi-vendor multisig strategy should always engage fewer signers from the same manufacturer than the minimum required signers (threshold) of your selected quorum. For instance: In a 3 of 5 multisig setup, you can use two devices from the same manufacturer, but in a 2 of 3 scenario, using two devices from the same vendor isn’t advisable. 

An important step in mitigating supply chain attacks is to purchase your hardware devices directly from the manufacturers, eliminating any potential middlemen. When devices are procured from a reseller, there’s an added risk of tampering, especially if all devices come from the same source. Unfortunately, this could render your multisig setup futile! However, by ordering from the manufacturers listed in our comparison table, you can bypass any middlemen. Ensuring a direct and secure transaction.

In the realm of digital asset security, a multi-vendor multisignature setup stands as an effective line of defense. By diversifying your hardware wallets while ensuring direct purchase from manufacturers, you create a robust safety net for your bitcoins where most vulnarabilities are mitigated.

How To Choose The Best Signing Devices For Multisignature?

choose the right multisig signers

Determining the optimal signing devices for multisignature wallets necessitates careful consideration of your unique needs and the compatibility with other tools you intend to use. In the realm of hardware wallets, diversity is the key to resilience. Each device has its unique set of features and potential vulnerabilities, thus spreading your keys across different hardware increases your protection against a single-point failure.

Multisignature wallets are designed to shield against the collapse of a single key. To maintain this protection, it is critical to ensure that any particular vulnerability affects fewer devices than your chosen quorum’s threshold. This strategy guarantees that you always have a sufficient number of keys to recover your Bitcoins if a theoretical vulnerability is actually exploited.

There are several important factors to consider when choosing a signing device. You must consider the multisig wallet you intend to use, your preferred method of signing and how you plan to store the key. Other considerations include identifying specific threats you want to guard against and the amount you’re willing to invest in device security.

Do you prioritise protecting against potential hackers and seek an air gapped solution for every multisig signer? Is loss prevention more important than theft prevention? Are you more concerned about supply chain attacks or natural disasters? A comprehensive table is provided below for quick reference of the best hardware wallets for various use cases.

What Is The Best Hardware Wallet For My Multisignature Setup?

best hardware devices for multisignature

When it comes to setting up multisignature safeguards for your bitcoins, everyone’s priorities differ. Some users may prioritise security above all, while others may lean towards convenience or cost-effectiveness. The selection of hardware wallets for your multisignature setup involves making tradeoffs by definition. It’s important to remember that there’s no ‘one-size-fits-all’ hardware signer – each one has been designed with different trade-offs to cater to varied user needs and scenarios. The table below provides a comprehensive comparison of various hardware signers, helping you choose the best fit based on your specific requirements.

Remember, an optimised multisignature setup not only enhances the security of your digital assets but also offers improved operational efficiency. Choosing the right hardware wallet could be the difference between seamless transactions and a complicated crypto journey. So, invest some time in research, compare different multisig signers and find the one that best suits your needs and preferences.

PERFECTGOODPOOR
AIR-GAPPED MULTISIGColdcard Q1, Coldcard MK4, Keystone Pro 3, Keystone 3, Passport, Blockstream Jade,Tapsigner,
QR AIR-GAPPED MULTISIGColdcard Q1, Keystone Pro 3, Keystone 3, Passport, Blockstream Jade
PROTECT AGAINST SUPPLY CHAIN ATTACKColdcard Q1, Coldcard MK4, Trezor Model T, Trezor One, Keystone Pro 3, Keystone 3, Passport, Blockstream Jade, TapsignerLedger Nano X, Ledger Nano S,
PROTECT AGAINST PHYSICAL ATTACKColdcard Q1,Coldcard MK4, Keystone Pro 3, Keystone 3, Passport, Ledger Nano X, Ledger Nano S, Blockstream JadeTrezor Model T, Trezor One,
CHEAP MULTISIG SETUPTrezor One, Ledger Nano S, Tapsigner, Blockstream Jade,Keystone Pro 3, Coldcard MK 4,Trezor Model T, Ledger Nano X, Keystone 3, Passport,
USE BATTLE TESTED DEVICESTrezor Model T, Trezor One, Ledger Nano X, Ledger Nano S,Coldcard MK 4, Blockstream Jade, Keystone Pro 3, Keystone 3, Passport, Tapsigner,
UNCHAINED MULTISIG VAULTColdcard MK4, Trezor Model T, Ledger Nano X,Trezor One, Ledger Nano S,

Best Practices For Bitcoin, Multisig And The Use Of Multisig Signers

best practices for bitcoin and multisig

As we navigate the Bitcoin landscape, it’s crucial to understand and adhere to certain best practices to ensure the optimal security of our digital assets. This section will focus on the importance of best practices while handling Bitcoin or doing multisignature. We will also talk about best practices for the use of multisig signers, which are signing devices that can be used to sign for multisignature transactions.

Always self-custody

Self-Custody: The first step to upgrading your bitcoin security is always to take self-custody, whether hot or cold. This is being done to eliminate the risk involved with trusting custodians such as exchanges. Get your coins off exchanges and chose non-custodial (?) options!

Use different extended public keys

Harnessing the power of extended public keys (xpubs) (?) correctly is crucial for the seamless operation of multisig wallets. Make sure you’re not duplicating xpubs across multiple multisig wallets, as this can lead to potential conflicts.

Store your seeds safely

When it comes to storage, don’t rely solely on the fault-tolerance feature of multisig wallets. Instead, prioritise the secure storage of your seed phrase ? and hardware wallet, following industry-leading best practice

Replace lost or stolen keys

In the dynamic world of bitcoin multisig, losing a device or misplacing a seed phrase can happen anytime. However, the solution is straightforward – simply replace the lost key in your multisig scheme. Today’s multisig wallets from top-tier providers make this process easy and stress-free.

Register the multisig on the devices

Remember to register your multisig setup on your hardware device. The key is in using a signing device capable of importing the multisig-wallet file from platforms like Specter Desktop. This ensures your device recognizes its part in a multisig setup, providing robust defense against multiple attack scenarios.

You can use your multisig signer for singlesig

And don’t forget, a device used as a key in multisig isn’t limited to that role – it can also serve as a standalone singlesig wallet. Opting for multisig wallet creation processes that adhere to emerging standards keeps your singlesig counterparts oblivious to the multisig wallet’s existence. It’s important to mention, however, that theoretical exfill attacks make this approach somewhat risky.

You don’t need the signing devices stand by to deposit Bitcoin

Depositing funds into your multisig wallet requires no physical access to your hardware wallets or seed phrases, as long as they are stored securely and you know you can acces them when you need the funds. Rest assured, any Bitcoin sent to an address under your control will be safely received, without any need for your direct involvement.

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