D’CENT is investigating unauthorized transfers involving its App Wallet. Black Seed Ink stopped recommending D’CENT six months earlier over security, transparency and supply-chain concerns.

The rails may be digital now, but the lesson is old. As blockchain networks begin carrying stablecoins, tokenized assets, and other forms of real value, custody becomes the modern Wild West security problem all over...

This Research Lab article explains why entropy matters more than complexity when creating a strong cryptocurrency passphrase. Rather than relying on predictable combinations of uppercase letters, numbers, and symbols, it examines how truly random word...

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...

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...

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...

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.

Ever thought about engraving your recovery words onto metal? This guide shows you how to create a long-lasting backup that can withstand fire, water, and the unexpected.

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.