[Coldcard Attack: Net Exchange Inflow of 11,000 BTC on the Same Day, River Tops with 3,679 BTC] (According to TimechainIndex.com) Data shared by founder Sani on the X platform shows that on the day of the Coldcard attack (July 31), exchanges saw a net inflow of 11,163 BTC. The main exchanges receiving inflows included: River (+3,679 BTC), Binance (+3,224 BTC), Kraken (+2,848 BTC), and OKX (+1,291 BTC). Centralized entities received a total of 15,205 BTC from unknown addresses/retail users. As of 23:51 UTC on July 31, centralized exchanges collectively held 3,651,438 BTC. Bitcoin News commented that users are migrating funds from Coldcard to more secure storage solutions.