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1. 活动基本信息
1)题目:
【区块链技术工坊45期】案例解析通证经济模型设计
2)议题:
传统的新技术出现,人们只需要精通其语言规范和工具即可付诸应用。而区块链技术的出现却伴随着一个新的经济概念,即通证经济,有人说没有通证经济模型的区块链应用不是真正的区块链应用,这对区块链开发者提出了新的挑战,不但要懂得技术规范和工具,还要会用通证经济模型,那到底什么是通证经济,为什么区块练技术需要通证经济模型的应用,本次沙龙我们就一起来揭开通证经济模型的面纱。
议题纲要:
- 99%的失败项目是通证经济模型的失败。
- 何为有效的通证经济模型设计。
- 如何理解有币与无币区块链。
3)嘉宾:
![](https://upload-images.jianshu.io/upload_images/1190574-8f72a10a747840cb.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
陈军,杭州区研教育科技有限公司联合创始人,20多年大型银行信贷、风控、供应链金融管理经验,2015年进入区块链行业,专注对区块链与传统行业实体产业融合研究和区块链新商业创新,著有《区块链深度思考》(火星财经专栏连载)。
4)活动定位
区块链技术工坊系列活动,由HiBlock,下笔有神科技,兄弟区块链,HPB芯链联合主办,聚焦于深度分享区块链知识,实现小会技术交友。
区块链技术工坊一直以来坚持4F原则:
- Frency - 每周三晚上一次;
- Focus - 聚焦区块链技术分享;
- Fun - 20人以内会前做自我介绍,分享有深度的技术内容,技术交友;
- Feedback - 会后有活动实录文章和合影照片,深度对接业务交流;
通过技术工坊,连接了广大区块链项目和开发者,搭建了技术交友和知识传播的平台。
2.会议实录
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本次实录纪要由辉哥(王登辉,下笔有神区块链 CTO 王登辉,HiBlock上海合伙人)整理记录,转发务必注明出处及本段信息。
现场活动合影照片:
![](https://upload-images.jianshu.io/upload_images/1190574-1582dae39e890a22.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
坐席位置为陈军老师。
3. 下期活动宣传
1)题目:
【区块链技术工坊46期】椭圆曲线密码学简介
2)议题:
目前区块链项目如火如荼,几乎所有的区块链都会用到钱包,我们也经常听说椭圆曲线这个密码学术语,那么它们之间有没有什么关系?“加密货币”,到底是不是加了密的货币?为什么***和以太坊等众多区块链项目选用的是椭圆曲线而不是RSA?大名鼎鼎的Sony PS3上的私钥是如何被盗的?请报名者带好笔记本电脑,且看PPIO区块链开发工程师蒋鑫的技术分享。
议题纲要:
- 椭圆曲线的重要性
- RSA算法回顾
- 群论
- 椭圆曲线上加法的定义
- 基于椭圆曲线的签名和验签
- 安全性问题
- ECC与RSA的比较
3)嘉宾:
![](https://upload-images.jianshu.io/upload_images/1190574-3f440a45da289c2b.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
蒋鑫,PPIO区块链高级开发工程师,7年安卓系统开发经验,2年安全开发经验,1年区块链开发经验,南京大学硕士毕业。曾组织“安卓安全小分队(ASS)”发现第二个Android Master Key漏洞。
4)时间/地点:
2019-06-05(周三晚上) 18:30 / 上海徐汇区龙华中路596号A座
5)活动报名海报
参会活动需要短信门禁,敬请报名参会,空降无法着落。
![](https://upload-images.jianshu.io/upload_images/1190574-fb49c62b0de64716.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)