Decide how many must take part.
Set a threshold for decrypting the secret without necessarily requiring every participant.
Check availability
CUVEX / CP-3NFCW8K-24
8K cards · 3 units
Decide who needs to be there.
Three white 8K cards for cryptograms with participation thresholds, such as 3 of 5 or 4 of 6.
- ✓ Up to 6 participants
- ✓ Configurable decryption threshold
- ✓ No designs or logos
- ✓ 3 higher-capacity media
24.00 USDFinal price. Taxes, shipping and customs duties included.
Reference price in USD.
≈ 0.00034118 BTC≈ 24.006002 USDC
USDC is not currently available as a payment method.
Media for a more flexible plan.
The 8K capacity allows cryptograms for these participation schemes to be stored.
THE SET
What you receive.
- 3 white 8K NFC cards
Before you choose
For non-biometric threshold cryptograms. Read through your device's compatible workflow; BIT uses the smartphone's NFC. Biometric cryptograms require external USB storage.
Shared participation protects the decryption of a secret. It is not the same as a multisig configuration for a Bitcoin transaction.
COMPLETE YOUR SYSTEM
Every detail matters.
Manufacturer, safety and support
Tidy Money LLC · Business ID 7711034
1209 Mountain Road PL NE STE R
Albuquerque, NM 87110
Bernalillo County (USA)
Contact: sato@cuvex.io
Responsable en la UE: CR.
Never enter your seed or private keys in the store or support.
Soporte de seguridad anunciado hasta 30/10/2026, sin perjuicio de los derechos y obligaciones legales.
SKU: CP-3NFCW8K-24. Never enter your seed or private keys in the store or support.
Safe use and limits →