ChainCatcher news, Web3 cross-chain infrastructure Swan announced on the X platform that it has launched the Swan Chain testnet on the Optimism OP Stack. In addition, the Swan Jupiter incentive testnet event will take place from November 20 to December 20, during which users can stress test the latest features of the network and earn rewards, with a prize pool of 150,000 SWAN.

ChainCatcher news, Web3 cross-chain infrastructure FilSwan announced the completion of a $3 million SAFT round of financing, led by Binance Labs and SNZ Holdings, with follow-up investments from Waterdrip Capital, FBG Capital, Protocol Labs, Unicorn Hunter Ventures, Chain Capital, LD Capital, Cabin VC, Betterverse Dao, and DAO Kondr VC. In addition, the team received funding support from the Filecoin Foundation and Chainlink.It is reported that FilSwan is committed to integrating data, computing, bandwidth, and payments into a suite to provide comprehensive solutions for Web3 projects. FilSwan's first cross-chain product, multichain.storage, has been launched on the Polygon mainnet. (source link)