lisbon

ChainCatcher news, the crypto venture capital firm [Greenfield](https://www.rootdata.com/zh/Investors/detail/Greenfield Capital?k=Mjkx) has released the "2023 European Cryptocurrency Status Report," which shows that Lisbon, the capital of Portugal, is considered the crypto capital of Europe. Founders of protocols and companies with a strong European footprint view Lisbon as one of the most important crypto hubs in the world, followed by New York and Berlin. Paris (ranked 7th) is the third European metropolis in the top ten. According to respondents, Lisbon has earned its status due to its robust DeFi scene. Many companies and projects are also attracted to Lisbon for tax reasons. (source link)

ChainCatcher news, zkSync announced the three projects that won awards at the ETH Lisbon hackathon on its social platform: Testamint, zkSync Patron, and Session Wallet.It is reported that all three projects creatively adopted Account Abstraction. zkSync previously added "Account Abstraction" in the V2 upgrade in June, which can reduce the number of account types or the number of entities that can send transactions with ETH balance. (source link)

ChainCatcher news, the public blockchain Sui announced that the Sui Builder House will be held in Lisbon from November 2 to 3, and registration is now open. The event will introduce developers to the basics of the Sui blockchain and its smart contract language Move, and there will be a rewards competition. (source link)