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ProtoSchool Shanghai Chapter - 3rd Session (Elliptic Curve Cryptography / IPFS-based application / Filecoin Expected Consensus)

Date: June 15 2019

Venue: Line Building, No.168 Jiujiang Road, Shanghai

Sponser: IPFS-Force Community Co-Organizer: IPFS Force Community, PPLabs

Details, see: Activity Post

Agenda

  • Openness
  • Technical sharing
    • Elliptic Curve Cryptography - Xin Jiang
    • IPFS-based Web development - Yongjun Qian
    • Expected Consensus - Filecoin's exploration on Blockchain consensus - Steven Li
  • Open Discussion

Summary

This is a very successful technical meetup, lasting about 3.5 hours in the nice afternoon. We have double attendees comparing to the previous session, about 30 engineers joined this event. The 3 topics are very attractive too for developers and researchers. Xin Jiang, as the cryptographic engineer from PPIO, had a wonderful presentation about the algorithms of how ECC is working; Steven, the CTO from IPFS Force, analyzed consensus common knowledge and how Filecoin adopts existing researchs to achieve its target via a simple way. Yongjun Qian, the early developer of blockchain, traveled from Xi'an, specailly for this event, presented how to develop IPFS-based web application.

After the end of this session, there were lots of discussion and people did not want to leave. Let's meet next month.


Materials

Pictures - have fun

About 30 engineers joined this session:

Xin Jiang is presenting Elliptic Curve Cryptography


IPFS-based Web3.0 development with examples - Yongjun Qian:


Filecoin Expected Consensus study - Steven Li: