The ultimate gift set for crypto beginners and experts alike! Includes five Cryptosteel Capsules packed and the Trezor Model T hardware cryptocurrency wallet in an exclusive clamshell box, all made in Europe. The Cryptosteel Capsule is the leading seed backup device protecting against memory device failure, loss or damage by natural elements. Paired with the groundbreaking Shamir’s Secret Sharing (SSS) system and the Model T hardware wallet by our official partner Trezor, the HODL Pack is the definitive seed backup combo!

The Shamir HODL (Hold On for Dear Life) bundle is based on the SSS backup system created by Israeli cryptographer Prof. Adi Shamir, co-inventor of the Rivest–Shamir–Adleman (RSA) algorithm, and one of the inventors of differential cryptanalysis, with numerous contributions to cryptography and computer science.

A set of five Cryptosteel capsules combined in a Shamir HODL pack is the core of the system and the pinnacle of security. The method is based on splitting the seed into multiple parts (aka “shares”). Unlocking the seed requires a defined minimum number of shares (the “threshold”), typically the simple majority of designated shares. The Shamir HODL Pack allows distributed backup on the virtually indestructible Cryptosteel capsules in a robust and practical 3-of-5 configuration securing your seed even if one or two capsules succumb to malicious or chance occurrences. The system ideally complements the Trezor Model T hardware wallet built around the highly praised open-source SLIP39 backup standard. With support for over a thousand coins and tokens, as well as U2F and FIDO2 authenticators, the Cryptosteel Shamir HODL Pack is the ultimate security solution for your digital identity and crypto assets.

Shamir HODL Pack

469 

The Shamir HODL (Hold On for Dear Life) bundle includes a set of five Cryptosteel capsules and the Trezor Model T hardware cryptocurrency wallet, packed in an exclusive clamshell box – the ultimate gift set for crypto beginners and experts.

The perfect combo for use with Shamir’s Secret Sharing (SSS), the set is the pinnacle of seed security.

Package specifications

  • Contents:
    • 5 x Cryptosteel Capsule container with 3 x Tile set (>3600 tiles)
    • Trezor Model T hardware cryptocurrency wallet

469 

Only 9 left in stock (can be backordered)

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