【Opinion: BlackRock's short film 'cannot guarantee that the supply of 21 million BTC will not change' is just a general disclaimer】Golden Financial reports that on December 18 this year, BlackRock released a short film introducing Bitcoin, which included a subtitle stating that the firm 'cannot guarantee that the supply of 21 million Bitcoins will not change'. This led to market fluctuations and caused Bitcoin supporters to feel uneasy, suspecting that there may be large market players trying to influence the Bitcoin protocol or implement a 'hard fork' to increase the supply of Bitcoin. However, Li Zhiwei, president of the Hong Kong Science Park's KOP Network, stated that some market participants speculate that BlackRock intends to increase the supply of Bitcoin, but BlackRock's statement in the film is actually just a general disclaimer. As a major holder of Bitcoin, increasing the supply would not benefit BlackRock, as any increase in Bitcoin supply would also lead to a drop in the price of its Bitcoin spot ETF. (Hong Kong Wen Wei Po)