Question 1

How do I install Haskoin Core in a Haskell project?

Accepted Answer

Use Cabal or Stack package managers; add Haskoin Core as a dependency in your .cabal or package.yaml file. Refer to the GitHub repository for the latest version, but be prepared for Haskell-specific tooling setup.

Question 2

Haskoin Core vs Bitcoin Core C++ library for wallet development?

Accepted Answer

Haskoin Core is in Haskell, offering strong type safety and correctness for secure operations, while Bitcoin Core is in C++ with better performance and broader adoption. Choose based on your team's language preference and need for formal verification versus raw speed.

Question 3

Can I use Haskoin Core to build a full Bitcoin node?

Accepted Answer

Yes, it includes parsing and manipulation of all Bitcoin protocol messages, making it suitable for custom node implementations. However, you'll need to handle networking and storage layers separately, as it's a library, not a complete node software.

Question 4

How to create a SegWit transaction with Haskoin Core?

Accepted Answer

Utilize the transaction building functions for segwit support listed in the README. Example code might be sparse, so check the test suite or source modules for practical usage patterns.

Question 5

Does Haskoin Core support the Lightning Network?

Accepted Answer

No, Haskoin Core focuses on Bitcoin and Bitcoin Cash core functions; it does not include Lightning Network features, so you'd need additional libraries or custom implementation for layer-2 protocols.

Question 6

What are the performance benchmarks for Haskoin Core compared to other libraries?

Accepted Answer

Performance data isn't provided in the README; Haskell can have trade-offs in speed versus languages like C++, so benchmark for your specific use case, especially for transaction signing or hashing-intensive tasks.

Question 7

Is Haskoin Core good for educational purposes in blockchain?

Accepted Answer

Yes, its type-safe approach and comprehensive feature set make it excellent for learning Bitcoin internals, though the Haskell learning curve might be steep for beginners without functional programming background.

Haskoin-core

What is Haskoin-core?

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