Solana-based meme token ZACHXBT launched with a market cap exceeding $90 million within two hours, now valued at $72 million with a trading volume of $138 million. The token is named after on-chain detective ZACHXBT, who recovered $20 million following a US government wallet hack. Despite his efforts, ZACHXBT received no reward. A community member issued the token, transferring 50% to ZACHXBT's public wallet. BlockBeats cautions that meme coins often lack practical use and are highly volatile, advising careful investment.