Steven Pearson
Rank: 842 / 1843
4 selected videos
Bitcoin Offline Paper Wallet Generator Demo
Demonstration of an Arduino based offline paper wallet generator.
The demo shows the ability to create private keys and corresponding addresses and to print them in text and QR code form on a template.
Source code is available at https://github.com/spearson78/paperwallet
The template was created from this design. http://ocantinhodadama.clinicadosom.com/2012/07/20/bitcoin-note-design-psd-file/
The random number generator (private key generator) is a modified version of this...
Related topics : bitcoin paper wallet generator offline / bitcoin wallet address private key
Standalone Bitcoin Offline Wallet Printer Demo
This is a demo of a protoype bitcoin paper wallet printer I have built.
The device is completely standalone and includes a bitcoin address generator and integrated printer.
The internal random number generator continuosly tests itself against a subset of the NIST statistical test suite to ensure the random number generator is operating securely.
The random number source is based on this project. http://robseward.com/misc/RNG2/
More information on paper wallets and how they can be securely...
Related topics : bitcoin paper wallet generator offline / bitcoin wallet address generator
Hardware Bitcoin Brain Wallet Generator
This demo shows a prototype bitcoin brain wallet generator.
Generation is done entirely offline ensuring the brain wallet pass phrase and private key are kept safely away from the reach of malware.
**WARNING**
It is critically important to choose a secure pass phrase when generating a brain wallet. The pass phrase used in this demo is horribly insecure and was chosen for brevity.
See https://en.bitcoin.it/wiki/Brainwallet for more information on brain wallets and choosing secure pass phrases.
Related topics : offline bitcoin wallet generator / bitcoin hardware wallet / bitcoin wiki wallet
Minecraft Bitcoin Lightning Network Payment Integration
This video shows a Proof of Concept I created of a pay to play Minecraft mod using the Bitcoin Lightning Network.
When logging into the server the user is shown a payment request QR code that they can scan using a Bolt 11 capable wallet (In this demo the Android Eclair wallet was used)
Once the payment is completed the in game payment status is updated and the user is allowed to play minecraft.
Related topics : bitcoin create payment request
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