On February 5th, the BTCFI carnival launched by Bitlayer and Binance Wallet, the first Bitcoin two-layer solution based on the BitVM paradigm, entered the 5th week of the activity cycle. This week, Binance Wallet will launch 3 Bitlayer ecological projects BitFi, Jasper Vault and RollDex interactive tasks. Users who complete this week's tasks have the opportunity to share the total value of 570,000 dollars in token rewards. At present, users can log in to the Binance Wallet page to complete all the tasks of Bitlayer and the ecological project launch. Among them, completing the specific tasks of Week 5 will have the opportunity to share the BFI tokens worth about 100,000 US dollars provided by BitFi, the 50,000 USDC provided by Jasper Vault, and the ROLL tokens worth 300,000 US dollars provided by RollDex. In addition, users who complete all tasks this week will also have the opportunity to share the BTR worth 120,000 US dollars. In addition to completing the activities in Binance Wallet, Bitlayer will add an additional 10 million BTR prize pools for continuous check-in and other upgrades to encourage users to continue to explore the ecosystem in depth.