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Description
The TAPSIGNER is a sleek NFC-enabled smart card designed to securely store your Bitcoin private key (XPRV) and allows you to sign transactions effortlessly by simply tapping it against your mobile phone. With verifiable entropy, you can be completely assured that only the TAPSIGNER possesses the private key that governs your Bitcoin holdings. This card can be conveniently backed up to a file, transforming it into a compact Bitcoin wallet you can easily carry. Imagine having a Bitcoin private key encapsulated in a card form! By tapping the card on your phone, you can sign mobile wallet transactions while your mobile wallet manages most of the operational logic, keeping critical secrets within the TAPSIGNER. This device functions as a hardware wallet that can seamlessly fit into your regular wallet, making it a practical choice for security. The affordability of the TAPSIGNER broadens access to hardware wallet features and security for users across the globe. Additionally, it offers an excellent solution for maintaining the separation of your keys from your other wallets. With its card design, it is not only portable but also discreet, and it supports partially signed Bitcoin transactions (PSBTs) through HWI, enhancing its utility.
Description
Tangem redefines the wallet experience with its top-level security and simplicity. Manage your assets with just a single click. Tangem Wallet removes barriers for crypto-newcomers, and enhances the experience of advanced users. During the activation, the embedded chip of the card generates a randomly generated private key. This ensures that the wallet can't be compromised. Tangem Wallet sets can contain up three Tangem Cards. Three identical cards are included in one wallet. It's like having three keys to your door. The chip in the cards generates a random secret key that is never exposed. The cards establish a secure link and exchange your encrypted private key.
API Access
Has API
API Access
Has API
Pricing Details
$6.99 one-time payment
Free Trial
Free Version
Pricing Details
$54.90
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Coinkite
Founded
2012
Country
Canada
Website
tapsigner.com/start
Vendor Details
Company Name
Tangem
Founded
2017
Country
Switzerland
Website
tangem.com/en/