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Decentralized Finance Industry Biweekly Observation Uniswap launched a new Layer 2 network, Unichain. Uniswap Labs has built a Layer 2 network called Unichain based on Optimism's OP Stack technology. Unichain is scheduled to launch its testnet on October 10, with the mainnet set to be released by the end of the year. Unichain has introduced a Trusted Execution Environment ( TEE) technology developed in collaboration with Flashbots. With TEE, block construction time can be reduced to 200-250 milliseconds, significantly surpassing the speed of the Ethereum mainnet and other Layer 2 networks. Scroll is now live on Binance Launchpool. Scroll is an Ethereum Layer 2 solution that uses zkRollup technology to enhance Ethereum through zero-knowledge proofs.

This article introduces how to interact with L2 Dapps on Scroll zkEVM. The specific steps include installing a Wallet, setting up the Testnet, acquiring Goerli testnet ETH, performing cross-chain transfers, and experiencing the on-chain tic-tac-toe game, as well as exploring more Dapps. Through these steps, users can master basic operations on the L2 network.

#ETH pump, here is $SCR L2

Scroll co-founder Haichen talks about the Mainnet launch and ecological development Recently, Scroll co-founder Haichen accepted an exclusive interview with a media outlet, sharing the latest updates on the launch of Scroll Mainnet and its ecological development. Haichen introduced that he worked for many years at Amazon Web Services (AWS), mainly engaged in AI compiler-related work. Later, he came into contact with zero-knowledge proof technology while participating in Ethereum community activities, believing that this is a highly promising field that can be used to develop practical products and systems, ultimately achieving Ethereum scalability, accommodating more transactions and reducing user fees. Speaking about the recent Ethereum community event held in Hong Kong, Haichen stated that it aims to expand the developer ecosystem of Ethereum in Hong Kong and the Asia-Pacific region. The event attracted nearly 100 projects, and ultimately, 16 will be selected to enter the final round of competition. These projects

Scroll zkEVM Beginner's Guide This article will introduce beginners to how to interact with L2 Dapps, using Scroll zkEVM as an example. We will demonstrate the entire process using an on-chain tic-tac-toe game deployed on the Scroll L2 network. These skills are also applicable to other layer two networks. Preparation work First, you need to install Metamask or a similar crypto wallet. If you have already installed Metamask, you can skip this step. Step 1: Configure the test network Scroll zkEVM has currently launched its alpha testnet, which is a Layer 2 network compatible with the Ethereum Virtual Machine (EVM). Any smart contracts written for Ethereum can be deployed on Scroll zkEVM. Scroll L2