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kcalvinalvin/README.md

👋 Hi I'm Calvin 👋

I am an open source developer based in Seoul that works on scaling Bitcoin.

Nowadays I'm usually:

  • Working on utreexod, a Bitcoin full node with Utreexo accumulators
  • Working on utreexo, a dynamic hash-based accumulator for Bitcoin
  • Working on btcd, a bitcoin implementation in Go
  • Being a water deer

If you'd like to talk/grab a coffee with me or send me pictures of cute water deers, I'm reachable at calvin@calvinkim.info!

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  1. utreexo/utreexod utreexo/utreexod Public

    A fully validating Bitcoin node with Utreexo support

    Go 92 21

  2. utreexo/utreexo utreexo/utreexo Public

    A hash based dynamic accumulator

    Go 50 10

  3. Utreexo algorithms Utreexo algorithms
    1
    # Add
    2
    
                  
    3
    Utreexo accumulator is a collection of proper merkle trees. All the merkle trees
    4
    have 2 children or none.
    5
    
                  
  4. btcsuite/btcd btcsuite/btcd Public

    An alternative full node bitcoin implementation written in Go (golang)

    Go 6.3k 2.4k

  5. vinteumorg/Floresta vinteumorg/Floresta Public

    A fully-validating Bitcoin node powered by Utreexo, with an integrated Electrum Server

    Rust 177 37

  6. utreexo/pytreexo utreexo/pytreexo Public

    Minimal utreexo library in python

    Python 9 2