Mask Network, Hack Quest, and Moonshot Commons, members of the Ethereum Shanghai Organizing Committee, will co-host the online portion of the Ethereum Shanghai Hackathon during the 2023 Ethereum Shanghai Summit. The online hackathon will last from June 24 to July 6, and ETH Shanghai Online Hackathon Demo Day will be held on July 7.

The online part of this hackathon will be open to developers from all over the world, and more bounty and award details will be announced on the Mask Network and Moonshot Commons public accounts. Partners of this online hackathon include Mantle, RSS3, Scroll, KCC, BladeDao, ChainIDE, Bytetrade, etc. At the same time, the Ethereum Shanghai Summit hosted by Mask Network will also announce the summit guest list in the near future.