[Blockchain News | Global Dynamics on June 27] Keywords: Blast, United States, SEC, Nigeria. 1. Blast tokens are now officially online; 2. Cryptocurrency may become a hot topic in the debate between Biden and Trump; 3. The US government sent 4,000 BTC to Coinbase; 4. State Street Bank and Galaxy Digital jointly launched a new digital asset strategy; 5. The US SEC is expected to approve the spot Ethereum ETF before July 4; 6. The US Department of Justice ruled for the first time that the crypto token HYDRO is a security; 7. Abra reached a settlement with 25 US states and will refund customers $82 million; 8. Since 2014, the US government has sold at least 195,000 BTC, with a profit of more than $366 million; 9. The Nigerian SEC requires cryptocurrency companies to complete registration within 30 days, otherwise they will face enforcement action; 10. Sources revealed that the spot Ethereum ETF S-1 document has been slightly modified, but further modifications may be required.