12:00-21:00 Keywords: Reserve Bank of India, DOGS, Solana, Avalanche 1. Listed technology company Semler Scientific purchases another 83 bitcoins. 2. The Reserve Bank of India is developing the end-use programmability of central bank digital currencies. 3. CoinShares: Inflows of digital asset investment products reached $533 million last week; 4. The Binance contract will list NULS and DOGS 1-75 times USDT perpetual contracts; 5. Solana's daily transaction fee fell to its lowest level in months due to the cooling of memecoin hype. 6. The official Discord servers of Avalanche and ZKsync have been attacked one after another, and the team is working on it.