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Description
Segwitaddress.org serves as an open-source bitcoin paper wallet generator that implements Segregated Witness (SegWit) technology, specifically using Pay To Witness Public Key Hash addresses wrapped in Pay to Script Hash (P2SH-P2WPKH) formats. This tool leverages the BitcoinJS library for its operations. Users can run all functions available on the website at https://segwitaddress.org/ offline by saving the webpage and accessing the index.html file, with the exception of the sweep function, which necessitates an internet connection to verify UTXOs and facilitate network broadcasting. Additionally, users can switch to testnet mode simply by appending "?testnet=true" to the URL. A brain wallet, which is a private key generated from user-provided arbitrary information, poses significant risks, as many individuals have lost funds due to brute-force attacks when using easily guessable data like books, birthdays, or song lyrics. Therefore, it is crucial to exercise caution and avoid using such methods to safeguard your assets. Overall, this straightforward bitcoin paper wallet generator provides users with the ability to create secure wallets while encouraging best practices to prevent financial loss.
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
API Access
Has API
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
$6.99 one-time payment
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
SegWit Paper Wallet
Website
segwitaddress.org
Vendor Details
Company Name
Coinkite
Founded
2012
Country
Canada
Website
tapsigner.com/start