Yes, a 12-word seed phrase is considered secure enough for most users. It provides 128 bits of entropy, which translates into an enormous number of possible combinations and makes brute-force attacks practically impossible. This format offers a high level of security while making wallet recovery more convenient.

Choosing between a 12-word and a 24-word seed phrase largely comes down to convenience. A 24-word phrase provides a higher level of security with 256 bits of entropy, but for most users the practical difference is minimal. What matters far more is how securely the seed phrase is stored.

Seed12 is suitable for securely storing a wide range of sensitive information. In addition to seed phrases, it can be used for passwords, private keys, PIN codes and account credentials. It is a versatile solution for reliable physical protection of critical data.

The PSW-97® seal protects the capsule against undetected opening. It cannot be removed without being damaged, making any attempt to access the capsule immediately visible. The seal requires no tools to install and can withstand loads of up to 45 kg. Each seal has a unique serial number, making it easier to manage multiple backups.

You can place three separators at the end of the sequence. They mark the end of the record and make the correct reading direction immediately clear.

Yes. We are an official Cryptosteel reseller in Ukraine. You can verify this on the manufacturer’s website.

If your Cryptosteel Seed12 is lost or stolen, immediately move all funds to a new wallet created with a different seed phrase or private key. We also recommend using an additional passphrase, sometimes referred to as a “25th word”. This ensures that the seed phrase alone is not enough to access your funds.

No. Cryptosteel Seed12 complements a hardware wallet rather than replacing it. It is designed to store a seed phrase and protect it against fire, water, corrosion and physical damage.