No power.
No battery, chip or firmware. Reading your backup does not depend on a device switching on.
PLATE B / PHYSICAL RECOVERY BACKUP
Your keys.
Your future.
Built for a lifetime of ownership.
Plate B is a 316L stainless-steel seed phrase plate for offline, 12/24-word BIP39 hardware wallet backups.
SCROLL TO DISCOVER
316LSTAINLESS STEEL
3 mmSOLID CONSTRUCTION
12 / 24BIP39 RECOVERY WORDS
OfflineNO POWER. NO CLOUD.
01 / OWNERSHIP
Devices come and go.
Your recovery should stay.
Bitcoin is protected by mathematics. Your recovery phrase needs a different kind of protection. Paper, devices and online services all have weaknesses. Plate B gives your recovery information a physical home.
Understand the security02 / MEET YOUR BACKUP
Plate B.
316L stainless steel. A solid 3 mm body.
No loose letter tiles to assemble or lose. Just a clear surface to check, mark and preserve.
316LSTAINLESS STEEL
12 / 24RECOVERY WORDS
BIP39ENGLISH WORDLIST
No cloud.
Keep recovery information in a physical medium, without uploading photos, syncing notes or entrusting it to a server.
Not brand-bound.
Built around English BIP39 recovery words. Your backup remains a recovery source when moving to a compatible wallet.
03 / THE ORIGINAL FILM
More than a spec.
See it for yourself.
From product details to physical demonstrations, watch Plate B in the original brand film.
A brand product demonstration, not a guarantee for every incident or an independent certification.
BEYONDGOLD21 / PLATE BWATCH ON YOUTUBE
FOUR REAL-WORLD CONDITIONS
Made for the physical world.
Steel. Physical marks. No electronics.
Explore material & testing
01 / FIREPrepared for the heat.
Physical marks on 316L steel provide a different medium for environments where paper is vulnerable.
02 / SALT MISTBuilt with corrosion in mind.
316L stainless steel is selected for corrosion resistance and long-term storage. Safe storage still matters.
03 / WATERThe record stays in the metal.
Your finished backup is a pattern of punched dots. Reading it needs no paper, ink or electronic components.
04 / IMPACTOne solid plate. No loose letters.
A 3 mm one-piece construction. Once punched, the record becomes part of the plate itself.
FIVE STEPS TO BACKUP
A clear process.
A lasting record.
Start with four letters per word. Verify the draft, then make it permanent.
- 01Draft
- 02Verify
- 03Practice
- 04Punch
- 05Store
OPEN STANDARD
BIP39. Beyond one wallet.
BITCOINETHEREUMSOLANABNBCARDANODOGECOINTETHERTRONUSDCXRP
For compatible wallets using English BIP39 recovery phrases. Plate B stores recovery information, not the assets themselves, and is not a transaction signer.
Compatibility depends on phrase format, word count and recovery workflow—not simply the wallet brand or blockchain.
Read the BIP39 specificationBACKUP ESSENTIALS
Your wallet. Your recovery plan.
BEYOND THE DEVICE
Yours today.
Yours tomorrow.
Make your next wallet change just a change of device. Give your recovery information a physical backup.