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.

Trezor’s Safe 7 TROPIC01 chip flaw is not a reason to panic, but it is a reminder that new hardware needs time to prove itself. Here’s why Black Seed Ink still prefers the more mature...

Self-custody gives you true ownership, but it also makes you fully responsible for security. The smartest approach isn’t just “cold storage”… it’s diversification. Here are four practical ways to reduce single points of failure and...

Looking for the best hardware wallet? Here’s why we choose the Trezor Safe 5 over the Safe 3 and Safe 7 for self-custody, cold storage, and layered security.

Choosing the best hardware wallet for self-custody is not as simple as picking one popular device. Trezor Safe 5, SafePal S1 and S1 Pro, and Keystone 3 Pro each solve a different part of the...

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...

Your crypto isn’t in the device - your signature is. That’s why a hardware wallet is really a crypto signer.

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...

Discover the basics of seed phrases and why they’re the cornerstone of crypto security. Learn how to store them safely, avoid common beginner mistakes, and keep your wallet truly offline.