USDC Treasury minted a total of 750 million USDC on the Solana network within approximately two minutes on October 22. The issuance was executed across three separate transactions, each adding 250 million USDC to the blockchain. The rapid minting activity, detected by Whale Alert between 06:09 and 06:11 Beijing time, represents a significant expansion of stablecoin supply on Solana, worth approximately $750 million.