ColdQR Titanium SeedQR Backup – (Grade 7 Titanium)

ColdQR Titanium SeedQR Backup – Your SeedQR, Etched for Life

ColdQR is the most advanced SeedQR backup plate, engineered in collaboration with SeedSigner to bridge your digital keys into a rugged, analog backup you can trust for decades.

Each plate is CNC-machined from 5.5 mm thick (6 mm border) Grade 7 titanium, giving you extreme impact resistance, corrosion resistance, and serious peace of mind—far beyond paper or thin steel plates.

Built for Precision, Not Guesswork

Punching a SeedQR shouldn’t feel like a high-stakes art project. ColdQR’s layout is optimized specifically for SeedQR:

• Laser-marked grid with centering holes around every cell

• Helps keep the punch exactly where it belongs

• Reduces misalignment and “off-by-one” mistakes that can break a backup

Result: a clean, machine-readable SeedQR that SeedSigner and other tools can scan reliably.

Two Sizes, Same Titanium Overkill

Choose the layout that fits your setup:

• 21×21 Compact SeedQR

  • Secures a 12-word seed in compact SeedQR format

• 25×25 Standard / 24-Word

  • Stores a 12-word seed as a standard QR or

  • A 24-word seed as a compact SeedQR

The Compact SeedQR format is compatible with:
SeedSigner / Krux / Blockstream Jade / Foundation Passport / Coldcard Q and more.

Tamper-Evident Storage

Every ColdQR plate ships inside a custom 3D-printed container:

• Designed to be tamper evident – seal with a zip tie or numbered security seal

• Window cutout lets you see the SeedQR “fingerprint” without opening

• Easy to label and stash in a safe, lockbox, or safety-deposit box

Free Tools Included

To make your first plate as smooth as possible, each order includes:

• Free center punch – sized for the grid cells

• Free black marker – for labeling or marking alignment points

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What’s Included (per plate)

• 1× ColdQR Titanium Backup Plate (Grade 7 Titanium, 5.5 mm thick, 6 mm border)

  • Choose 21×21 Compact or 25×25 Standard/24-Word

• 1× 3D-printed tamper-evident container with tamper-evident clamshell with fingerprint window so you can check the plate without opening it.

• 1× Center punch

• 1× Black marker

• 1 x SeedSigner SeedQR card  paper template for laying out and verifying your SeedQR before punching titanium.

Need Help stamping your SEEDQR?  Follow the step-by-step ColdQR Titanium Stamping Guide here : How to Stamp Your ColdQR Titanium Backup (Step-by-Step Guide)

Official ColdQR Website –> ColdQR