TornadoCash is a well-known project for anonymous transactions. When a hacking incident occurs, hackers often transfer their funds to TornadoCash to ...

As the Ethereum Shanghai upgrade draws near, there's been a growing interest in the LSD (Liquid Staking Derivatives) sector. EigenLayer, which recentl...

Curve Finance is a highly representative innovation in the DeFi field, whether it's in the AMM algorithm for Stablecoin Swap or the veToken economic m...

TLDR Zerion 是利用鏈下判斷該帳戶是否有 Genesis NFT。若確認有擁有 Genesis NFT，Zerion的 Signer 去簽署一筆 fee = 0 的簽章並放在交易中。當交易送到合約的時候會去判斷簽章是否為 Zerion Signer 所簽。若為 Zerion Signer...

How ERC721Psi Work 最近剛好看到有人介紹 ERC721 相關的變形。其中 ERC721Psi 又是其中針對 降低 gas cost 最有效率的一個，於是興起了研究的想法。這邊跟大家介紹一下 ERC721Psi 主要改進了什麼和用什麼方式改進 Introduce ERC721 ERC...

Yearn announced Yearn Allowlist on May 6, 2022, in order to improve product security. As a result, I conducted some research to see how Allowlists mig...