[Golden Evening News | Overview of important developments on the evening of June 27] 12:00-21:00 Keywords: Coinbase, Bluefin, JPMorgan Chase, Hong Kong 1. Coinbase International Station will launch ALT, LDO, PENDLE perpetual contract transactions; 2. Coinbase announced a lawsuit against the SEC and FDIC due to a dispute over the Freedom of Information Act; 3. Bluefin plans to launch governance tokens in July this year, and 32.5% of the tokens will be used for user incentives; 4. JPMorgan Chase: Mt.Gox creditors are expected to sell part of their Bitcoin receivables next month; 5. Caixin: Unlicensed platforms registered with Hong Kong identity cards can still trade with existing funds.