Ori Newman d9449a32b8 Use DAA score where needed (#1602)
* Replace blue score with DAA score in UTXO entries

* Use DAA score for coinbase maturity

* Use DAA score for sequence lock

* Fix calcBlockSubsidy to use DAA score

* Don't pay to blocks that are not included in the DAA added blocks, and bestow red blocks reward to the merging block

* Fix TestGetPruningPointUTXOs

* Fix TestTransactionAcceptance

* Fix TestChainedTransactions

* Fix TestVirtualDiff

* Fix TestBlockWindow

* Fix TestPruning

* Use NewFromSlice instead of manually creating the hash set

* Add assert

* Add comment

* Remove redundant call to UpdateDAADataAndReturnDifficultyBits

* Add RequiredDifficulty, rename UpdateDAADataAndReturnDifficultyBits to StageDAADataAndReturnRequiredDifficulty and add comments

* Make buildUTXOInvalidHeader get bits as an argument

* Fix comments
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Kaspad

Warning: This is pre-alpha software. There's no guarantee anything works.

ISC License GoDoc

Kaspad is the reference full node Kaspa implementation written in Go (golang).

This project is currently under active development and is in a pre-Alpha state. Some things still don't work and APIs are far from finalized. The code is provided for reference only.

What is kaspa

Kaspa is an attempt at a proof-of-work cryptocurrency with instant confirmations and sub-second block times. It is based on the PHANTOM protocol, a generalization of Nakamoto consensus.

Requirements

Go 1.16 or later.

Installation

Build from Source

  • Install Go according to the installation instructions here: http://golang.org/doc/install

  • Ensure Go was installed properly and is a supported version:

$ go version
  • Run the following commands to obtain and install kaspad including all dependencies:
$ git clone https://github.com/kaspanet/kaspad
$ cd kaspad
$ go install . ./cmd/...
  • Kaspad (and utilities) should now be installed in $(go env GOPATH)/bin. If you did not already add the bin directory to your system path during Go installation, you are encouraged to do so now.

Getting Started

Kaspad has several configuration options available to tweak how it runs, but all of the basic operations work with zero configuration.

$ kaspad

Discord

Join our discord server using the following link: https://discord.gg/YNYnNN5Pf2

Issue Tracker

The integrated github issue tracker is used for this project.

Documentation

The documentation is a work-in-progress

License

Kaspad is licensed under the copyfree ISC License.

Description
Kaspad is the reference full node Kaspa implementation written in Go (golang).
Readme ISC 172 MiB
Languages
Go 99.6%
Shell 0.3%