The @satoshi X (formerly Twitter) account tweeted “Hello world.” on the afternoon of Jan.18 but failed to generate any speculation about whether Satoshi Nakamoto, the long-lost inventor of Bitcoin (CRYPTO: BTC), has reappeared. What Happened: The cryptocurrency community immediately identified the tweet as an attempted publicity stunt. The Community Notes below the tweet pointed out that Craig Wright, who had been unsuccessfully claiming to be Bitcoin’s inventor, at one point controlled the account but possibly lost access to it later. The note added: “This account has nothing to do with Bitco…