ChainCatcher message, Sonic Labs CTO Andre Cronje posted on X that Oracle v4 has been delivered for audit. This version allows the verification of any arbitrary off-chain data, with use cases including:Oracles (prices, treasury, proofs);Tokenization (equity, stablecoins, RWA);Bridging.All of this is zero cost for DApps and will only add a small amount of Gas fees for users.

ChainCatcher news, the blockchain data analysis platform Dune has announced the launch of new features aimed at enhancing collaboration and seamless experience to improve team collaboration efficiency on Dune.New features include: Folders: Teams can now organize queries and dashboards in a structured manner. Folders are private, accessible only to team members, while external individuals can access the team's public content; Off-chain data upload: Dune now allows users to upload their own off-chain data (such as CSV files) to Dune and create queryable tables; Dashboard and query scheduler: Users can schedule dashboards and queries regularly based on their business needs; Query API endpoints: Users from Plus and Premium teams can now create, read, update, or archive queries outside of the Dune IDE.

ChainCatcher news, the cross-chain infrastructure Wanchain's domain service Wanchain Web3 Domains has integrated with the Ethereum Name Service (ENS) and will provide L2 and off-chain data support for ENS.It is reported that the ENS team has been developing a universal L2 bridging service, and this integration with Wanchain will enable ENS users to benefit from the efficiency provided by L2 solutions. (source link)

According to ChainCatcher, as reported by CoinDesk, the Web3 browser Opera has launched an NFT analytics tool called DegenKnows, which can perform on-chain and off-chain analysis of NFTs. In addition to on-chain data analysis, DegenKnows aims to provide users with off-chain data from social media sources, including Twitter and Discord, allowing users to see Twitter feeds from key opinion leaders and official accounts related to the project.Furthermore, DegenKnows can analyze the teams behind each NFT project, including the number of social media followers, real fans, and total mentions within a 24-hour period. DegenKnows representatives stated that its "smart filtering" feature can help users filter out wash trading, airdrops, transfers, and scam projects.According to the official press release, all Opera browser users can access DegenKnows' premium features for free, while non-Opera users can access a limited free trial, which will be available until the end of 2022. (CoinDesk)