On March 22nd, according to Sina Finance, citing Boston RR Auction House, the iconic "Blue Bird" logo originally installed in Twitter's San Francisco headquarters building was finally sold for about $35,000. The logo was previously removed from the company's original headquarters building during Musk's acquisition of the social network platform and renamed it "X". As a core element of Twitter's brand vision system, the blue bird logo has been used since the platform was founded, and its auction has attracted attention in the field of technology collection.