Coldbit Passphrase: Military-Grade Security for Your Digital Assets
Coldbit Passphrase is an innovative security solution crafted from premium-grade stainless steel or pure titanium in a distinctive hexagonal design. This precision-engineered backup device ensures your critical wallet passphrases remain protected against physical damage, environmental factors, and the test of time.
Key Features:
Capacity for 6 unique passphrases
Each passphrase section accommodates 4-6 words (length dependent)
Virtually indestructible stainless steel / titanium construction
Hexagonal design for enhanced durability and handling
Comes in a perfectly fitting brass enclosure with caps
No Coldbit branding on the hex rod or the brass enclosure
Compatible with BIP-39 passphrase security standards
Security Advisory: Your wallet passphrase serves as the final defense for your digital assets. For maximum security, always store your Coldbit Passphrase in a separate, secure location from your wallet seed backup. This physical separation is crucial - if an unauthorized party gains access to both your seed and passphrase simultaneously, your assets could be compromised.
Perfect for: - Cryptocurrency investors prioritizing asset security - Long-term digital asset holders - Anyone seeking a fireproof, waterproof, and corrosion-resistant backup solution - Users implementing advanced BIP-39 security protocols
The Coldbit Passphrase combines military-grade materials with thoughtful design to create an impenetrable physical backup for your most sensitive cryptographic information. Its hexagonal form factor not only provides structural strength but also prevents rolling when placed on flat surfaces.
Recommended Security Practices:
Use a secure, private location for passphrase stamping
Use a strong passphrase eg. 6 words from the Large Wordlist or a combination of letters/numbers
Consider geographical separation of seed and passphrase backups
Maintain strict operational security when handling the device
Each Coldbit Passphrase is engineered to outlast traditional paper or digital storage methods, ensuring your backup remains intact and readable for generations to come.
