Secure Your Crypto: Seed Phrase Guide 2025

Secure Your Crypto: Seed Phrase Guide 2025

Self-custody puts you—not an exchange—in control. This guide shows how to engrave Black Seed Ink steel plates, diversify hardware wallets, add passphrases, and run quarterly security check-ups, so you remain the lone gatekeeper of your...
Trezor and D'Cent wallets in packaging atop a iPad keyboard and iPad

Trezor Safe 3 vs Safe 5 vs D’Cent: Which Wallet Wins

Both D'Cent and Trezor are strong cold storage choices, with the decision coming down to hidden passphrase wallets vs visible multi accounts, biometrics vs touch, and chip assurance.
Neighborhood on fire

Key Cards vs Steel Plates: Seed-Phrase Backup Guide

Recovery key cards (NFC, cloud shards, USB clones) make restoring a wallet painless—but they melt or fail in the very disasters that destroy hardware wallets. Deep-scribed 316L steel plates survive 800 °C house fires and...
Ledger Nano X and Black Seed Ink Passphrase wallets

Passphrase vs 25th Word in Hardware Wallets

Discover how manual passphrases and stored 25th-word secrets add an extra layer to hardware wallets like Trezor, Ledger, D’Cent, and OneKey, and learn which method best protects long-term crypto holdings.
Thief opening up a file cabinet in a home office.

How to Set Up Your Trezor Passphrase for Maximum Security

Use a passphrase—also known as the "25th word"—to significantly strengthen your Trezor wallet security. Discover strategic ways to safeguard your crypto assets, even if your seed phrase is compromised.
Woman holding coffee cup and cellphone, plus Black Seed Ink steel wallets in the foreground.

Why Cold Storage Matters for Crypto Investors

Cold storage offers unparalleled security for long-term crypto investors by keeping your private keys offline and safeguarding against online threats. Discover how solutions like hardware wallets and Black Seed Ink’s durable seed phrase backups provide...
house fire burning

Fireproof vs Waterproof Crypto Backup Plates

Even metal backups have limits under extreme conditions. Store multiple copies, add a passphrase, and trust Black Seed Ink’s steel wallets for complete seed security.
Woman working on laptop with holographic security lock floating next to the laptop.

Eight Seed Phrase Backup Mistakes to Avoid

Don’t fall victim to common errors like storing a single copy or relying on flimsy materials. Read up on the worst pitfalls and learn how to protect your digital assets.
Man looking at his smartphone device

Recovering a Damaged Seed Phrase

Accidents happen—coffee spills, torn paper, faded ink. Get step-by-step instructions on piecing together partially lost seed phrases and tips for preventing future disasters.