币界网报道：This article reviews the history of the Bitcoin faucet in 2010. The faucet was created by Gavin Andresen, an early Bitcoin developer. Initially, users could get 5 Bitcoins for free by entering a Bitcoin address and a verification code, which was worth about 5 cents at the time. Gavin used his own 1,100 Bitcoins to start the project with the goal of allowing more people to experience Bitcoin. The faucet ran for about two years, during which the price of Bitcoin rose sharply, and Gavin gradually reduced the number of Bitcoins issued. In the end, the faucet address distributed nearly 19,700 Bitcoins, which are now worth about $2.1 billion. The article also mentions the security vulnerabilities and user integrity issues of the faucet, as well as the impact of the project on the Bitcoin community. The conclusion points out that although it is regrettable to miss the opportunity for free Bitcoin, the development of Bitcoin continues.