7:00-12:00 Keywords: halving, ViaBTC, ETF, Runes 1. BTC has completed its fourth halving; 2. ViaBTC mined the 840,000th BTC block; 3. The US Bitcoin ETF had a net inflow of US$60 million yesterday; 4. Bitcoin network transaction fees soared, with high priority reaching 2000 Sat/byte; 5. Runes miners paid 78.6 BTC in fees in 9 blocks after Bitcoin halving; 6. Grayscale transferred a total of approximately 1,202 BTC to Coinbase and Coinbase Prime this morning; 7. Chainalysis initiated a Polkadot governance proposal involving a $10 million partnership; 8. Ordinals Inscriptions has accumulated fee income of more than 6,700 BTC, an increase of approximately US$80 million in the past 3 days; 9. Ordinals developers: Affected by Runes, the fees in the last few Bitcoin blocks have exceeded the coinbase reward.