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What is NGRAVE?

The NGRAVE hardware wallet functions completely offline, which guarantees that your private keys are safeguarded and never come into contact with any device that connects to the internet. Developed in partnership with specialists in the fields of nano-technology and hardware security, this wallet features a wallet generation process that is regarded as the most advanced in the world. In addition to the hardware, NGRAVE provides a mobile application that effortlessly syncs with all accounts established on the ZERO wallet, enabling users to monitor their balances in real-time and initiate transactions with ease. Communication between the ZERO wallet and the mobile app is conducted through QR codes, ensuring that the app cannot access the secret keys stored in the ZERO wallet, thereby shielding them from any online vulnerabilities, even during the process of signing transactions. Users can create a highly secure, unique, and unpredictable secret key using a robust True Random Number Generation (TRNG) method. NGRAVE places a strong emphasis on security while simultaneously enhancing the overall user experience at every stage, thereby ensuring the most secure practices for the generation and management of wallets. Overall, it provides cryptocurrency enthusiasts with an unmatched level of cold storage, making it a highly reliable choice for digital asset security. Furthermore, the combination of cutting-edge technology and user-centric design truly sets NGRAVE apart in the cryptocurrency landscape.

What is COLDCARD?

Physical Security measures are enhanced through the use of a specialized chip that protects your secret seed words and ensures that sensitive information is securely stored. The software is open source, giving users the flexibility to compile it independently if desired. This hardware wallet uniquely allows for a completely offline experience, supporting all processes from seed generation to the approval of transactions without needing an internet connection. It features native support for PSBT (BIP174), which significantly boosts its usability. With a full-sized numeric keypad, entering your PIN is made easy and efficient. The design is minimalistic and straightforward, avoiding excessive packaging with unnecessary boxes or cables. A vibrant 128x64 pixel OLED display shows all crucial transaction information clearly. To keep your private key secure, a dedicated crypto security chip is employed, isolating it from the main microcontroller's flash storage. Proudly crafted in Toronto, Canada, it boasts a reliable supply chain, reinforced by a tamper-evident bag that is numbered, with this information logged within the device. Moreover, it includes an integrated MicroSD card slot for backup and data storage, allowing for completely offline transaction signing through sneakernet, which ensures that your crypto assets are well-protected and remain out of reach from potential threats. This combination of features makes it an exceptional choice for anyone prioritizing security in their cryptocurrency transactions.

Media

Media

Integrations Supported

Bitcoin
Ethereum

Integrations Supported

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

API Availability

API Availability

Pricing Information

Pricing not provided

Pricing Information

Pricing not provided

Supported Platforms

On-Prem

Supported Platforms

SaaS

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub
On-Site Training

Training Options

Documentation Hub

Company Facts

Organization Name

NGRAVE

Date Founded

2018

Company Location

Belgium

Company Website

www.ngrave.io

Company Facts

Organization Name

Coinkite

Date Founded

2012

Company Location

Canada

Company Website

coldcardwallet.com

Categories and Features

Cold Wallets

Not specified

Crypto Wallets

Not specified

Categories and Features

Cold Wallets

Not specified

Crypto Wallets

Not specified

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