According to the chain analyst @ai_9684xtpa monitoring, giant whale/institution 0x50f... 4bF21 seven hours ago suspected to have purchased 1474 WBTC from Galaxy Digital OTC, worth 84.03 million US dollars, WBTC was greatly affected by the "change of custody rights", this morning MakerDAO has passed and implemented the proposal to reduce the size of WBTC mortgage, which means that the largest WBTC acceptant no longer supports its application in the DeFi ecosystem