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README
Apache-2.0

中文 / English

codecov CodeFactor GitHub All Releases

FISCO BCOS(读作/ˈfɪskl bi:ˈkɒz/) 是一个稳定、高效、安全的区块链底层平台,由微众银行牵头的金链盟主导研发,其可用性经广泛应用实践检验。至今已涌现300+产业数字化标杆应用,覆盖金融、医疗、教育、文化、社会治理等领域,如珠三角征信链、区块链服务网络BSN、人民链、国家健康医疗大数据科创平台、粤澳健康码跨境互认系统等。

单链配置下,性能TPS可达10万+。全面支持国密算法、国产操作系统与国产CPU架构。包含区块流水线、可拔插共识机制、全方位并行计算、区块链文件系统、权限治理框架、分布式存储等特性。

版本信息

系统概述

FISCO BCOS系统架构包括基础层、核心层、服务层、用户层和接入层提供稳定、安全的区块链底层服务。中间件层通过可视化界面,简化了用户管理区块链系统的流程。右侧配套相关开发、运维、安全控制的组件,辅助应用落地过程中不同角色的需要;同时,提供隐私保护和跨链相关的技术组件,满足不同场景的应用诉求。

关键特性

  • Pipelined:区块流水线,连续且紧凑地生成区块
  • 可插拔的共识机制: 设计可插拔共识框架,灵活可选
  • 全方位并行计算:多群组,块内分片,DMC,DAG等并行机制,实现强大处理性能。
  • 区块链文件系统: 所见即所得的合约数据管理
  • 权限治理框架:内置权限治理框架,多方投票治理区块链
  • 分布式存储 TiKV:分布式事务性提交,支撑海量存储
  • SDK基础库:多语言SDK,更方便的全平台国密接入

组件服务

  • 隐私保护:场景式即使可用隐私保护解决方案WeDPR
  • 跨链协作:支持多链互通的跨链协作平台WeCross
  • 区块链管理:可视化的区块链管理平台WeBASE

开发运维工具

  • 搭链工具:一键建链脚本,自动化部署区块链
  • 可视化工具:提供可视化管理工具,减少操作流程
  • 监控告警工具:监控区块链系统运行状态,实时告警
  • 数据归档工具:冷数据归档,支持RocksDB和TiKV,释放存储压力

技术文档

《FISCO BCOS官方技术文档》提供建链开发指引、工具介绍以及设计原理解析,用户可通过阅读官方技术文档快速了解、使用FISCO BCOS。

  1. 快速开始
  2. 合约开发
  3. SDK教程
  4. 搭链教程
  5. 应用开发
  6. 区块链运维工具
  7. 高阶功能使用
  8. 设计原理

若需查阅FISCO BCOS 2.x版本相关信息,可参考 《FISCO BCOS 2.x 技术文档》

落地应用案例

以数助实,链通产业协作,FISCO BCOS已落地300+产业数字化标杆应用,场景覆盖文化版权、司法服务、政务服务、物联网、金融、智慧社区、房产建筑、社区治理、乡村振兴等领域,如:

  • 金融业:机构间对账、供应链金融、旅游金融等。
  • 司法存证:仲裁链、电子借据、司法存证平台等。
  • 文化版权:版权存证与交易、虎彩印刷链等。
  • 社会管理:不动产登记、社区治理等。
  • 乡村振兴:智慧农业养殖大数据云平台、数字化平台建设等。
  • 智慧政务:城市大脑、公积金区块链平台、证书电子化项目等

FISCO BCOS已在领域创建了诸多标杆应用示范,涵盖16类场景的169个典型应用案例,产业应用具体信息可参考《2022 FISCO BCOS产业白皮书》

加入我们的社区

FISCO BCOS开源社区是国内庞大且活跃的开源社区,开源以来,围绕FISCO BCOS所构建的开源社区已汇集超4000家企业及机构、9万余名个人成员共建共治共享,成功支持政务、金融、农业、公益、文娱、供应链、物联网等重点应用领域的数百个区块链应用场景落地,收集到的标杆应用超过300个,构建出庞大且活跃的开源联盟链生态圈。

如您对FISCO BCOS开源技术及应用感兴趣,欢迎加入社区获得更多支持与帮助。

贡献代码

  • 我们欢迎并非常感谢您的贡献,请参阅代码贡献流程

  • 如项目对您有帮助,欢迎star支持!

License

FISCO BCOS的开源协议为Apache License 2.0, 详情参见LICENSE

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简介

FISCO BCOS是由中国企业主导研发、对外开源、安全可控的企业级金融区块链底层技术平台 展开 收起
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