Recently, various rumors about the tenth anniversary of Ethereum have spread on the internet, reminding people of the various internet rumors that circulated over a decade ago. Back then, some claimed that by forwarding specific messages, one could receive free Q coins, and now, certain individuals are again spreading false information about Ethereum's anniversary celebration. This phenomenon reflects the characteristics of rumor dissemination in the social media era: regardless of technological advancements, people's enthusiasm for the spread of unverified information seems never to wane. It reminds us that it is crucial to maintain critical thinking and a cautious attitude when receiving and disseminating information. In the blockchain and crypto assets field, due to its technical complexity and market fluctuation, it is more susceptible to becoming a breeding ground for rumors. Therefore, investors and enthusiasts should rely on authoritative channels for information rather than blindly believing unverified claims.