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Description
Entropy offers a seamless, secure transition from your trusted circle to your digital assets in the event of an emergency.
Security that is User-Friendly
Entropy allows you to securely partition your important information into discrete share, which each do not reveal anything about your secret without the other. Distribute them to a small group of trusted people who can store them offline.
Long-Term Resilience
Entropy's robust security features include 256-bit encryption. This allows for decentralized, durable offline storage that protects your data against both online and offline threats.
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.
API Access
Has API
No
API Access
Has API
No
Integrations
Bitcoin
Yes
Amazon
Yes
Android
Yes
Apple iOS
Yes
Arch Linux
Yes
Backblaze
Yes
BitLocker
Yes
Ethereum
Yes
MetaMask
Yes
Windows 11
Yes
Integrations
Bitcoin
Yes
Amazon
No
Android
No
Apple iOS
No
Arch Linux
No
Backblaze
No
BitLocker
No
Ethereum
No
MetaMask
No
Windows 11
No
Pricing Details
$24.99
Free Trial
No
Free Version
No
Pricing Details
$6.99 one-time payment
Free Trial
No
Free Version
No
Deployment
Web-Based
No
On-Premises
No
iPhone App
Yes
iPad App
Yes
Android App
Yes
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Quantum Entropy
Founded
2023
Country
Australia
Website
entropykey.com
Vendor Details
Company Name
Coinkite
Founded
2012
Country
Canada
Website
tapsigner.com/start