{"repo":"ChainXim-Team/ChainXim","free":true,"listed":false,"github":"https://github.com/ChainXim-Team/ChainXim","clone":"git clone https://github.com/ChainXim-Team/ChainXim.git","description":"ChainXim is a blockchain simulator developed by XinLab, which is used to simulate and verify blockchains under different networks and different consensus protocols, and can be designed to assist network attackers in evaluating the security performance of the blockchain.","language":"Python","stars":173,"topics":["blockchain","simulator"],"license":null,"category":"blockchain-web3","readme_excerpt":"ChainXim User Guide 中文 English Introduction ChainXim is a blockchain simulator developed by XinLab for simulating and validating blockchain systems. While decentralization is a core feature of blockchain systems, it often leads to significant costs and engineering challenges in simulating and testing large-scale blockchain networks. ChainXim provides a novel solution for low-cost, large-scale blockchain deployment and testing, while also serving as a development foundation for blockchain applications. ChainXim can deploy a large-scale blockchain networks on a single machine, simulating node operations and interactions within a virtual environment. When the main chain reaches a predetermined block height, the environment terminates the simulation loop and generates performance reports. Beyond performance evaluation, ChainXim can simulate attackers' behaviors to test blockchain robustness against potential attack vectors and verify the security properties of consensus protocols. The multiple network models in ChainXim simulate propagation characteristics of messages in blockchain systems, and ChainXim supports both real-world topology-based networks and abstract network models stemming from theoretical blockchain research. This capability bridges theoretical studies with simulation outcomes, facilitating the development and optimization of new blockchain systems. Built upon Bitcoin Backbone Protocol, ChainXim features a highly extensible architecture. Its consensus layer theore","default_branch":null,"files":null,"tree":[],"storefront":"/r/ChainXim-Team","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/ChainXim-Team/ChainXim/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}