Tangem Bitcoin HK Kit
Sale price
Price
$49.99
Regular price
In the first such collaboration, Tangem partners with the Bitcoin Association of Hong Kong to introduce a limited edition co-branded smart banknote — a special hardware wallet that can be used as cash — handed over to other people for physical transactions.
Tangem Notes are highly secure smart cards carrying cryptocurrencies on a recently developed EAL6+ SecurCore microchip from Samsung Semiconductor. The value can be extracted at any time by signing a transaction from the Tangem Note to an arbitrary Bitcoin wallet. This requires a compatible NFC–enabled Android phone and is protected by a 60–second security delay.
Private keys cannot be imported or exported from Tangem Notes under any circumstance, they are only known to the chip itself. No backup possible — by design. Each Tangem Note creates its own private keys and can never disclose them. The value is completely tied to the physical chip. Loss, theft, or destruction of a Tangem Note will result in loss of funds.
Features
- 5 x Tangem Bitcoin HK Notes, unloaded
- Shipping from Hong Kong
- Worldwide courier delivery
Specifications
| Dimensions: | 85.60 mm x 45.00 mm x 0.80 mm each |
| Weight: | below 3 grams each |
| Material: | PVC |
| Processor: | Arm SecureCore SC000 |
| Fabrication: | 65 nm |
| Antenna: | Copper Coil, energy harvesting |
| Interface: | NFC ISO 14443 A / B, 13.56 MHz |
| Cryptography: | 3DES, AES, RSA, ECC |
| Certifications: | CCRA EAL6+, EMVCo |
| Security Audit: | Kudelski Group |
| Firmware Audit: | Kudelski Group |
| Compatibility: | Android or iPhone1 with NFC (select models) |
1 iPhone can be used only for card validation and balance check.
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