HODLR BITCOIN Edition Seed Key Phrase Backup - Silver

Sale price$184.99


Deep CNC engraved with Bitcoin logo. 24 disks sealed together to permanently backup your recovery seed. All parts made of solid marine grade Stainless Steel. 

The Bitcoin Edition of Hodlr solid cold storage is marked with Bitcoin block number at production time and uniquely numbered. All parts are made of solid marine grade Stainless Steel. Engineered tough to keep your recovery seeds safe for the very long term.

What is HODLR Disks ?

HODLR Disks is a physical cold storage backup tool composed of 24 disks for the 24 recovery words used in your hardware wallet recovery seed. Compatible with any BIP39 / SLIP39 hardware wallet, it is made to keep your seed safe from destruction, loss & theft.
Designed as a DIY tool, there is no third party involved to secure or to recover your seed.

Physical peace of mind.

Made of the strongest marine grade stainless steel, HODLR Disks protects your seed against fire, water, rust, shocks and time.
Electronic-free, it keeps your seed 100% offline at all time, out of reach of hackers.

Easy to use.

Included in the package is a step-by-step guided protocol on how to use your HODLR(s) properly.
Both the engraving protocol and recovery protocol were designed with simplicity and security in mind.
Engraving your seed is made effortless by the included automatic center punch.
Recovering and reading your seed is very easy and comfortable, by design.



    • Close to indestructible

      • 100% Marine Grade Stainless Steel
      • Fireproof up to 1,350 °C (2,460 °F)
      • Waterproof, Shockproof

    • 100% offline cold storage

      • DIY tool - no third party involved
      • Hackerproof
      • Electronic free

    • Easy to use

      • BIP39 / SLIP39 hardware wallet ready
      • 24 spinning disks for fast reading
      • Ready to punch pre-engraved letters

 Special features
    • • Ready to punch backup identification
      • Ready to punch recovery sheme
      • Equipped with a bottom magnet

    • Compact and easy to hide

      • Weight. 540g / 1.15 lb
      • Diameter. 61mm / 2.4”
      • Height. 27mm / 1.06”

  • Maximized security

    • Tamper-proof locking system
    • Optimized for secret sharing
    • Recovery schemes scheets included

What's in the box ?


• High end box sealed into aluminium ThermoSeal pouch


• Dimensions: 16cm x 16cm x 3.8cm / 6.3” x 6.3” x 2.7”
• Full package weight: 1kg / 2.2lb
• HODLR weight: 520gr / 1.15lb

• Package content: 1 HODLR / 1 Automatic Center Punch
5 Tamper-Proof Seals / 2 Camera Covers / 1 Wrench
1 Earplugs Set / 1 Marker / 1 Pencil
1 Disks Protocol Booklet / 4 Recovery Sheme Sheets


• Step by step guided protocol, 20 page booklet

Recovery Schemes

• Solo Recovery Sheet for 1 Holdr Disks
(12 and 24 words)

• Twins Recovery Sheet for 2 Holdr Disks
(12 and 24 words)

• Split 2-of-3 Recovery Sheet for 3 Holdr
Disks (24 words)

• Shamir 2-of-3 Recovery Sheet for 3
Holdr Disks (20 words)

• Shamir 3-of-5 Recovery Sheet for 5
Holdr Disks (20 words)




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