CoinMeta News on November 3: 1. The consumption of stablecoins on the Solana network reached $141 million in October, setting a new historical high; 2. Arthur Hayes liquidated its positions on October 24, avoiding the declines of ENA, ETHFI, ETH, and UNI; 3. Hong Kong Securities and Futures Commission: Tokenized gold ETF may become the next phase of pilot products; 4. Vitalik Buterin: Concerns about undiscovered attack algorithms in elliptic curve cryptography; 5. The circulation scale of tokenized stocks on the chain reached $3.8 billion, setting a new historical high for 10 consecutive weeks; 6. Tether CEO: The company holds approximately 150,000 bitcoins, with over 730 million users globally; 7. Binance increases rebates for small market makers to enhance liquidity; 8. Citibank plans to launch institutional Bitcoin custody services; 9. The Ethereum L2 network Lisk Chain is closing down, transitioning to an enterprise finance platform; 10. ondo and finance launch the mag7xon tokenized index, packaging stocks of seven technology giants with crypto ETF.