基于NEO区块链的专家网络应用实践

微风

2019/03/24 发布于 技术 分类

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1. 基于NEO区块链的专家⽹网络应⽤用实践 PRACTICE SHARING OF BUILDING EXPERT NETWORK BASED ON NEO BLOCKCHAIN 俞戴⻰龙 (Wally Yu) Senior Architect
2. • Why we use blockchain? • How blockchain matters in our business • How we implement blockchain • Future of Knowledge sharing eco system we are building leveraging blockchain
3. • 标题⽂文本 • Content Title 2 • Content Title 3 • Content Title 4 • Content Title 5 • Content Title 6
5. Sharing Economy 行 社交 生活 Move Social Live
6. 2016 Mar. 2009 Dec 2016 2015 Nov. 2015 Jun. 2012 2015 Aug. 2008 2016
8. SHARING ECONOMIES ARE NOT NEW
9. FREE-RIDER PROBLEM
10. WHAT IS A SHARING ECONOMY? On-demand Exchange Utilization Peer-based Scalable Community
11. SHARING ECONOMIES TODAY Uber/Lyft - Airbnb – WeWork UpWork Mobike/ofo Wikipedia eBay Lending Club – –
12. NEW PROBLEMS Trust in Transactions 信任、溯源 Copyright Protection 版权保护 Content Restrictions 内容、责任 Community 社区、监督
13. Decentralization Security Blockchain Immutability Transparency
15. RED PULSE BLOCKCHAIN INFRASTRUCTURE
16. Date published Title Summary import hashlib snaptshot_data = date_published + author + title + \ summary + analysis + sources sha256_hash = hashlib.sha256(snapshot_data).hexdigest() Analysis Author Source
17. PROOF OF CREATION PROOF OF OWNERSHIP
18. SHA256 HASH TWO-DIRECTION-PROOF
19. Red Pulse Research Note Process
20. 应⽤用层 App Layer 逻辑处理理层 Logic Layer 数据模型层 DB Model Layer Class Report (models.Model): …… def save(self): generate_hash() sync_hash_to_NEO()
21. Data Structures + Algorithms = Knowledge + Blockchain = Programs
22. RED PULSE BLOCKCHAIN INFRASTRUCTURE
23. KNOWLEDGE INDUSTRY 1. Financial institutions and corporates are no longer willing to pay for general market knowledge. Willingness to Pay # Interested Consumers 2. These same institutions are willing to pay for specialized, bespoke insights. General Knowledge Specialized Knowledge
24. KNOWLEDGE INDUSTRY Gig Economy • Sharing economy platforms such as AirBNB, Uber, Lyft, WeWork • Mechanical Turk, Task Rabbit, UpWork, 99 Designs, Guru • RAND: 94% of 10m jobs added were categorized as ‘freelance’ Expert Networks Regulations • GLG, Guidepoint, Third Bridge, Alpha Sights • • Manual in nature: finding experts, brokering inbound requests with experts, Insider trading court cases and investigations into expert networks sharing MNPI • EU MiFID II Regulations focused on consumer protection • Immense compliance risks, with only basic training as mitigation
25. RED PULSE KNOWLEDGE ECONOMY Experts Research Recruiting Education
26. P2 TC P P Tech insights JSON RPC 10332 Backend 10333 Https …… Frontend Mob Web
27. Tech Stack
28. THANKS
29. • 标题⽂文本 • Content Title 2 • Content Title 3 • Content Title 4 • Content Title 5 • Content Title 6
30. • 标题⽂文本 • Content Title 2 • Content Title 3 • Content Title 4 • Content Title 5 • Content Title 6
31. Fantastic infrastructure & community Fast transaction speed Efficient consensus algorithm 1000 TPS now 10 0000 TPS by 2020 DBFT