Merge pull request #25929 from 996BC/add_996blockchain_to_readme

添加996.Blockchain至项目列表

README.md

@@ -89,6 +89,7 @@ Community powers
  - [996.Q](https://github.com/alexddhuang/996.Q) A repository to collect mocks, jokes, or gags about 996. 
  - [996.survey](https://github.com/0594mazhiyuan/996.survey) A survey of the status of 996.
  - [support.996.ICU](https://github.com/msworkers/support.996.ICU) Microsoft and GitHub Workers Support 996.ICU
+ - [996.Blockchain](https://github.com/996BC/996.Blockchain) Blockchain for the 996 evidence
  - [996.Error](https://github.com/MagicLu550/996Error) Collect "996" exceptions written in various languages and can be used directly in the project.
 
 Where are the issues?

README_CN.md

@@ -101,6 +101,9 @@
   - [support.996.ICU](https://github.com/msworkers/support.996.ICU) 微软与GitHub员工自发组织 实名签名 支持 996.ICU
   
   - [699cn](https://github.com/996-699/996.699) 一键存证微信小程序，免安装永久免费，完全公益性质。一键采集员工当前经纬度和打卡时间存证到服务器，未来目标是期望更多志愿者加入团队，建设成为基于分布式账本技术的存证平台，只要地球上还有程序员，证据就永远存在。
+
+  - [996.Blockchain](https://github.com/996BC/996.Blockchain) 一个存储加班证据摘要的区块链项目
+
   - [996.Error](https://github.com/MagicLu550/996Error) 收集各种语言写的“996”异常,可以在项目中直接使用
  
 Issues 去哪了？