Categories
Bitcoin

Pbwhatkey — deterministic private key generator (PBKDF2 & pywallet.py based)

Tested with Python 2.6, pbkdf2_rmd v0.1 (Python module), pywallet V1.1Continue readingPbwhatkey — deterministic private key generator (PBKDF2 & pywallet.py based)

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Bitcoin

DragonFly BSD patches for bitcoind

I have a small series of patches that allow bitcoind to build on DragonFly BSD; what would be an acceptable way to submit these patches upstream?Continue readingDragonFly BSD patches for bitcoind

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Bitcoin

On the length of bitcoin addresses

Longer addresses will definitely inhibit the adoption of bitcoin by the public and should be high on the list of things to avoid.Continue readingOn the length of bitcoin addresses

Categories
Politics

Factoring bitcoin in taxation

Anytime you exchange bitcoin for dollars, or any other national fiat money you are creating a record.Continue readingFactoring bitcoin in taxation

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Bitcoin

Real-world bitcoin snack machine

Designing a fast-confirmation bitcoin vending machine.Continue readingReal-world bitcoin snack machine

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Satoshi Nakamoto

Bitcoin snack machine (fast transaction problem)

You want to walk up to the machine. Send it a bitcoin. Walk away eating your nice sugary snack. (Profit!)Continue readingBitcoin snack machine (fast transaction problem)

Categories
Satoshi Nakamoto

Super node

I’ve seen in some topics people mentioning super nodes. Just curious… how do you get a super node?Continue readingSuper node

Categories
Satoshi Nakamoto

Bitcoin generation broken in 0.3.8? (64-bit)

I was starting to wonder when my systems seemed to quit generating coins if there was something going on.Continue readingBitcoin generation broken in 0.3.8? (64-bit)

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Bitcoin

Storing UTXOs in a Balanced Merkle Tree (zero-trust nodes with O(1)-storage)

This is a concrete proposal (and reference implementation) for a Merkle-tree of unspent-outputs (UTXOs).Continue readingStoring UTXOs in a Balanced Merkle Tree (zero-trust nodes with O(1)-storage)

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Tutorials

[GUIDE] How to create an online store and accept Bitcoin by using open-source

I’ve spent the past 15 days writing a very detailed tutorial on how to create an e-commerce store and accept Bitcoin, from scratch, with no coding skills required by using only free and open-source software.Continue reading[GUIDE] How to create an online store and accept Bitcoin by using open-source