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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Physical Security. Your secret seed words are safeguarded within a specialized chip that ensures secure storage of sensitive information. The entire codebase is open source, allowing you to compile it independently. It is the only hardware wallet that offers the option of remaining completely offline, enabling full functionality from seed creation to transaction approval. It natively supports PSBT (BIP174) for enhanced usability! Featuring a full-sized numeric keypad, entering your PIN is both straightforward and efficient. The packaging is minimalistic, with a plain design that avoids unnecessary boxes and cables. It has a vibrant 128x64 pixel OLED display that presents all essential transaction details. A genuine crypto security chip is utilized to keep your private key in a secure location, separate from the main microcontroller's flash storage. Crafted with care in Toronto, Canada, it comes with a secure supply chain, verified by a tamper-evident, numbered bag, with the bag number documented within the device. Additionally, an integrated MicroSD card slot allows for backup and data storage, facilitating completely offline signing by transferring unsigned and signed transactions via sneakernet, ensuring your crypto assets remain safe and sound.

Description

Keypairs that are generated can be conveniently printed and stored digitally for future reference. This particular tool emphasizes security and ensures that funds remain solely under the user's control without involving any third-party entities. Users have the ability to protect their private keys with a passphrase and can also split them into segments that can be kept in different locations to ensure that funds are not easily accessible from a single point. The tool automatically offers suggestions to enhance the secure environment in which it operates. Initially, key generation occurs exclusively within the browser of the user's device, allowing for offline creation, and intentionally keeps the keys from being shared with external parties. Furthermore, private keys can benefit from passphrase protection, which is essential for decrypting the keys to access the associated funds. Additionally, private keys can be separated into multiple segments that necessitate their combination for fund access; for instance, a Bitcoin key pair might be split into three segments, requiring at least two to reconstruct the private key. This segmentation can be strategically implemented across various locations to bolster security against unauthorized access. Overall, this approach not only enhances key management but also significantly mitigates risk.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

BTCPay
Bitcoin Core
Casa
Electrum
Sparrow
Sparrow Wallet
Specter Wallet
Unchained Capital
Wasabi Wallet

Integrations

BTCPay
Bitcoin Core
Casa
Electrum
Sparrow
Sparrow Wallet
Specter Wallet
Unchained Capital
Wasabi Wallet

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

Free
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Coinkite

Founded

2012

Country

Canada

Website

coldcardwallet.com

Vendor Details

Company Name

CryptoStorage

Website

cryptostorage.com

Product Features

Product Features

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