On April 13th, the ETH Global Tokyo Hackathon opened in Tokyo. Ethereum supporters and developers from all over the world gathered at the Digital Garage in Shibuya District, Tokyo to conduct on-site interviews, product Publish and communicate.
On the second day of the opening, some well-known projects have given speeches and introductions, and many development teams are also intensively developing. Some established projects and new teams also expressed their views on the current market and development.
ETHGlobal co-founder Kartik Talwar invited Aya Miyaguchi, executive director of the Ethereum Foundation, to the stage for a series of interviews. Miyaguchi emphasized: "The way of Ethereum is to involve these developers in the idea generation and brainstorming stage." “The Japanese work hard to learn new things like programming languages, but events like hackathons and Ethereum communities can teach or inspire people to venture into new lands beyond the limits of traditional culture.”
Aave founder and CEO Stani Kulechov discusses ways to make products more user-customizable in another thread: "Think about most of the world's product, you can't really make a Pull Request (Pull Request), if your idea is good and solves a problem, you can't make a Pull Request to your iPhone or your Android phone and expect good things to happen. But if in the future it does What can be built like this? Protocols, products and algorithms, that’s possible when you build things in a more open way.”
In addition, some of the participants The authors also compiled and published what they saw and heard. Encryption researcher Taiki Narita listed Projects and introductions that he paid attention to during the conference.
Skale Network CEO Jack O'Holleran introduced the project through an online video. The project is a scalable and secure project with a modular blockchain. It also appeared in Messari's annual trend report. The project has obtained It has received financial support from institutions such as Multicoin, Hashkey, Consensys, and Winklevoss.

An introduction to Mina Protocol, provided by the project's founder, Jason Steinhauser. Mina Protocol is a privacy-preserving layer-1 blockchain protocol based on zk-SNARK, which allows data and computation to be processed off-chain and verified on-chain. Applications (zkapps) can be written in TypeScript and supported with JS libraries and VSCode.


The CEO of Hyperlane introduced that the protocol is a product based on the Modular Blockchain Thesis, which aims to solve the problem of interoperability. It provides APIs and SDKs for inter-blockchain messaging, accessible from various chains. Last September, Hyperlane secured $18.5 million in funding in a seed round led by Variant.

The Taiko project is a zk rollup (Type 1 zk-EVM) solution similar to Ethereum. It is community-driven and fully decentralized. The project will release the third generation test network in the near future.

Superfluid is a project that claims to have the next-generation Token standard. CEO Francesco Renzi mentioned that the original intention of the project is to implement Web2-like services in Web3. Second confirmation, and supports multiple blockchains.

Graph Protocol is an open source protocol for classifying, indexing and providing APIs for data on the blockchain. The protocol is mainly used by DeFi and research institutions. Last January, Graph Protocol secured $50 million in funding, backed by Tiger Global and others.

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About Safe representing the smart contract wallet, no process is required Much explanation. While Safe’s multi-sig functionality gets a lot of attention, it also has many other features. It’s worth mentioning that 10.7% of USDC ($5 billion) is currently stored in Safe’s wallets, which is a staggering number.

Livepeer is a decentralized video network introduced by shann, Head of Ecosystem Growth. The project solves the challenges of video streaming, which accounts for 80% of internet bandwidth; provides an API and SDK for developers; playback capabilities combined with IPFS and chain-independent development; and a new video streaming platform @Livepeer is developing.

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