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List of important developments at noon on June 23

7:00-12:00 Keywords: ETF, Solana, LayerZero, PQShield 1. The global Bitcoin ETF holds a total of 1.029 million BTC; The Hong Kong Spot Bitcoin ETF currently holds approximately 3,842 BTC. 3. Helius CEO: ZK compression is being introduced into Solana, which will greatly enhance network scalability. 4. The US Federal Accounting Standards Advisory Committee treats seized cryptocurrencies as "non-monetary property"; 5. LayerZero's daily trading volume has fallen by more than 95% since its peak. 6. BlackRock, grey release, and MicroStrategy are the top three companies in the world that hold bitcoin; 7. Crypto security startup PQShield completed a $37 million Series B financing round.