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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

The NGRAVE hardware wallet operates entirely offline, ensuring that your private keys remain secure and are never exposed to any internet-connected device. This wallet is developed in collaboration with experts in nano-technology and hardware security, featuring a generation process for wallets that is considered the most sophisticated globally. Along with the device, NGRAVE offers a mobile application that seamlessly syncs with all accounts created on the ZERO wallet, allowing users to check their real-time balances and request transactions effortlessly. The communication between the ZERO and the app is facilitated through QR codes, which guarantees that the app does not have access to the secret keys stored on the ZERO, thus protecting them from any potential online threats, even during transaction signing. Users can generate a highly secure, unique, and unpredictable secret key through a robust True Random Number Generation (TRNG) process. NGRAVE not only prioritizes security but also significantly enhances each step of the user experience, ensuring the most secure methods for wallet generation and management. In essence, it provides an unparalleled level of cold storage for cryptocurrency enthusiasts.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

BTCPay Yes 
Bitcoin No 
Bitcoin Core Yes 
Casa Yes 
Electrum Yes 
Ethereum No 
Sparrow Yes 
Sparrow Wallet Yes 
Specter Wallet Yes 
Unchained Capital Yes 
Wasabi Wallet Yes 

Integrations

BTCPay No 
Bitcoin Yes 
Bitcoin Core No 
Casa No 
Electrum No 
Ethereum Yes 
Sparrow No 
Sparrow Wallet No 
Specter Wallet No 
Unchained Capital No 
Wasabi Wallet No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person Yes 

Vendor Details

Company Name

Coinkite

Founded

2012

Country

Canada

Website

coldcardwallet.com

Vendor Details

Company Name

NGRAVE

Founded

2018

Country

Belgium

Website

www.ngrave.io

Product Features

Product Features

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