币界网报道：[CoinWorld Morning News | June 15th Overnight Important Dynamics] 21:00-7:00 Keywords: LINEA, CZ, Brazil, Circle 1. ConsenSys founder: LINEA tokens will be issued soon; 2. CZ: does not own 90% of Binance shares, and has not graduated from McGill University; 3. Grayscale: ETH is still the basic asset of encryption, and transaction fee income may grow further; 4. Brazil imposes a unified 17.5% tax rate on cryptocurrency profits, ending the tax exemption policy for small investors; 5. Bitwise CEO: Bitcoin's opportunity lies in surpassing the use of US Treasury bonds as a means of storing value; 6. Circle CEO: Stablecoins may be the most practical form of currency, but the industry's "iPhone moment" has not yet arrived.