5.20 Morning News:
1. US spot Bitcoin ETF has accumulated 548,556 BTC since its listing in 2024;
2. ALGO unlocks tokens worth about $150,000;
3. Kraken reviews tokens to comply with the EU MiCA framework;
4. Hong Kong virtual asset spot ETF AUM fell 3% from the first day to
HK$2.223 billion;
5. OpenAI super alignment team disbanded, exposing computing power shortage and security neglect;
6. The number of new addresses on the Bitcoin network fell to the lowest level since 2018;
7. LayerZero Labs suspends Sybil bounty hunter process;
8. XRP releases mathematician warning that public key cryptography systems are vulnerable to quantum attacks;
9. BTC has a pin-down phenomenon;
10. Pump.fun exploiter arrested in London.
