[Star: OKX Should Ensure Unique UIDs Across Different Sites or Prohibit Transfers Based Solely on UID] OKX founder Star stated that UIDs across different sites under the OKX brand should be globally unique, or users should be prohibited from making inter-site transfers based solely on their UID. Star explained that UIDs are account identifiers. If the same UID exists across different sites under the same brand and inter-site transfers are allowed via UID, the risk of incorrect recipient account identification and accidental fund transfers increases.