Review of key news in the blockchain industry this week: Binance’s new coin mining launches the 44th project Manta (MANTA) and the 45th project AltLayer (ALT); Binance Web3 wallet airdrop goes online; Starknet core members use words for “electronic beggars” Apologize for the error; Grayscale sold BTC shares for 6 consecutive days after converting GBTC to spot ETF, and Bitcoin fell by more than 15% in the past 10 days; Manta website suffered a DOSS attack, and the team responded that it would compensate affected users; Musk and Vitalik related The "Meme" trend swept across and became a hot topic in the community this week; Bitcoin surpassed silver to become the second largest ETF commodity category in the United States, and the cumulative trading volume of the U.S. Bitcoin spot ETF exceeded 111 billion US dollars; Ethereum was launched on January 17 The Goerli test network is undergoing a Cancun upgrade; the Blast test network has been officially launched; Jupiter Lianchuang: JUP token will be launched on January 31, with the meme currency being released first.