Paper Wallet, inc.

Ultra-Secure, Offline, and Guaranteed Anonymous

Powered by Raspberry Pi, These Seeds, inc., and These Speeds, inc.,

all subsidiary to John, Co.

Welcome to VirtualJohn.com

  • Welcome to 0Z01
  • Please pay here
  • A Rigorously Tested, Tried-and-True Crypto Wallet

    GRANHOLM.JW@GMAIL.COM

    Our air-gapped Raspberry Pi solution has undergone over 25,000 hours of penetration testing and multiple third-party audits, resulting in zero recorded breaches and 100% fund protection since the day it was deployed.

    At-a-Glance Security Stats

    Third-Party Audits & Penetration Testing

    We track security patches within 48 hours of any new major Linux or Raspberry Pi OS exploit announcements, and our process is reviewed quarterly by internal and external experts to ensure best practices remain current.

    Key Security Features

    Testimonials & Endorsements

    “After 9 months of continuous pen-testing, we couldn’t find a single vulnerability that would grant unauthorized access to the private keys.”

    — Independent Security Firm A

    “Their Granholm Secret Sharing setup is one of the most robust we’ve audited, reducing typical human error rates by up to 30% compared to standard seed storage.”

    Rigorously Tested for Impenetrability

    We combine offline hardware generation, tamper-proof packaging, and robust operational security measures. This synergy delivers a wallet infrastructure that stands at the forefront of crypto security. Every step in the creation process is designed to ensure that the seed phrase and private keys never touch a networked environment.

    Here’s our 100% offline generation process in brief:

    1. Hardware Procurement: We purchase brand-new Raspberry Pis from vetted suppliers, verifying authenticity and applying tamper seals.
    2. Security-Hardened OS: A minimal Linux-based OS is installed, with all networking drivers disabled or removed.
    3. Offline Wallet Configuration: The Pi is used solely in a shielded environment (Faraday cage optional), generating your seed phrase with zero internet connectivity.
    4. Physical Seed Storage: Seed phrases are never written to digital media; they are handed over or stored on a metal plate, ensuring durability and preventing digital leaks.

    Summary of our Test Results:

    Guaranteed Anonymity & Ultra-High-Level Data Isolation

    We recognize that preserving your privacy is as critical as securing your assets. Our process ensures that 99.9999% of the wallet data is isolated from the outside world—practically “outside of our known universe.”

    Anonymous Order & Communication

    Faraday-Caged & Air-Gapped Preparation

    Physical Hand-Over or Anonymous Shipping

    We offer secure in-person transfers, verifying tamper-evident seals in real time. Alternatively, we arrange for discreet shipping (e.g., via dead-drops or specialized couriers), so you never need to provide a name or address. Upon receipt, you can confirm the integrity of the device yourself.

    No Retained Data

    This offline-first and anonymity-focused approach provides a nearly “out-of-this-universe” level of security and privacy, guaranteeing that your digital assets remain in your exclusive control.

    GRANHOLM.JW@GMAIL.COM