NGRAVE ZERO review: Your Secure Gateway to Cryptocurrency Protection


In the fast-evolving world of cryptocurrencies, the demand for fortified storage solutions has surged. The NGRAVE ZERO, a Belgian-crafted cold wallet, emerges as a cutting-edge addition, prioritizing security, reliability, and seamless operation. Let’s delve into why this innovative device stands out as the go-to choice for safeguarding digital assets.

Security Above All

At the core of NGRAVE ZERO lies an array of advanced security mechanisms, ensuring the safety of your crypto holdings:

  • Air-Gapped Architecture: Operating completely offline, the NGRAVE ZERO eliminates internet connectivity, fortifying itself against external attacks like hacking and malware.
  • QR Code Communication: Transactions are authenticated via QR codes between the NGRAVE app on your smartphone and the NGRAVE ZERO. This approach minimizes the risk of data breaches during communication.
  • Secure Element Technology: Employing a secure chip, or secure element, the device diligently safeguards your private keys, erecting a robust defense against both physical and digital breaches.
  • NGRAVE Perfect Key: Generating the NGRAVE Perfect Key, the device factors in random elements like light during key creation. This ensures your private key remains confidential, inaccessible even to the manufacturer.

Ease of Use and Reliability

Beyond its security prowess, the NGRAVE ZERO boasts user-friendly attributes:

  • Intuitive Interface: Sporting a user-friendly interface, the device simplifies cryptocurrency portfolio management and transactions, catering to both seasoned users and newcomers.
  • Durable Build: Withstanding physical impacts and drops, the NGRAVE ZERO assures durability, amplifying peace of mind regarding wallet safety.
  • Backup and Recovery: Adopting an unconventional approach, NGRAVE replaces the typical seed phrase with a hexadecimal code. This code is engraved onto metal GRAPHENE plates, ensuring the ultimate safeguard against loss or theft.

A Step-by-Step Guide to NGRAVE ZERO

Step 1: Forge Your Perfect Key

The NGRAVE ZERO ignites your journey with its proprietary “True Random Number Generation” (TRNG) chip. Your Perfect Key is crafted using this cutting-edge technology, coupled with your unique biometrics and ambient light photon measurements.

Step 2: Fortify Your Key with Backup

Protect your Perfect Key with the utmost security. Use the stainless steel backup solution, GRAPHENE. This two-plate system adds an extra layer of encryption, ensuring your key remains impervious.

NGRAVE graphene

Step 3: Sync with the LIQUID App

Link your NGRAVE ZERO with the LIQUID mobile app via a secure QR code sync. This connection enables access to your account’s public information while keeping your private keys isolated and secure on the ZERO, completely offline.

Step 4: Receive Funds with Ease

Effortlessly receive funds into your wallet. Share your address or display the QR code from the LIQUID smartphone app — just as straightforward as any other wallet, but now with enhanced security.

Step 5: Effortless Portfolio Monitoring

Stay on top of your portfolio effortlessly with the LIQUID app. Monitor your investments on the blockchain without relying on the ZERO. Your private keys stay safeguarded, offline, ensuring maximum security.

Step 6: Securely Validate Transactions

Initiate a transaction via the LIQUID app. As it generates a QR code, utilize your NGRAVE ZERO to verify and securely sign this transaction. The ZERO, in turn, generates another QR code. Simply scan it with LIQUID to broadcast the validated transaction onto the blockchain.

Revolutionizing Security: The NGRAVE Origin Story

The inception of NGRAVE stemmed from the personal journey and professional encounters of its founding team in the world of cryptocurrency investments. The narrative of NGRAVE’s CTO, Xavier Hendrickx, paints a vivid picture of the movement’s genesis. A pioneer in the crypto space since the early days of 2013, Hendrickx’s unwavering belief in the potential of blockchain technology led him to early investments. However, fate dealt him several severe blows, with his personal portfolio being a victim in prominent hacks, notably the Mt. Gox breach in 2014.

Despite these setbacks, Hendrickx retained an unshakable conviction in the long-term prospects of blockchain. Concurrent with his Computer Science studies, he delved passionately into crafting his blockchain applications, including a suite of automated cryptocurrency trading bots. His expertise caught the eye of Arkade City, a Belgo-American blockchain initiative, where he emerged as a pivotal blockchain developer. The project later rebranded to Swarm City and raised 76,000 ETH through an ICO in 2016.

However, the turning point arrived in 2017 when Swarm City encountered one of the most significant industry incidents, known as the “(Multi-sig) Parity hack,” resulting in a loss of 44,000 ETH. Hendrickx was quick to identify the security breach and became involved with a white-hat hack group, swiftly securing around $208M in just a few hours from similar vulnerabilities, ensuring the return of all funds.

Hendrickx’s dedication to shielding crypto investors and blockchain enthusiasts from theft and key loss spurred him to seek like-minded visionaries to champion an unprecedented level of security. The convergence of Hendrickx with future NGRAVE co-founders Ruben Merre (CEO) and Edouard Vanham (COO) heralded the birth of NGRAVE.

Today, their shared commitment to fortifying security while ensuring convenience forms the cornerstone of their tireless efforts, a 24/7 mission to safeguard the cryptocurrency community.


The NGRAVE ZERO hardware wallet seamlessly combines security, reliability, and user-friendly operation. Boasting advanced security features, a user-centric interface, and robust build, it stands as the prime choice for investors deeply concerned about safeguarding their digital assets. Embrace the confidence to transact and store cryptocurrencies, assured that your private keys are shielded against external threats.

Buy your NGRAVE ZERO today!