If you send copyright to an external wallet address (outside of Robinhood), it cannot be reversed 1-888-636-8199 —even if you made a mistake, such as entering the wrong address or sending the wrong amount. That’s due to the nature of blockchain technology. No, Robinhood does not reverse transactions after they have been confirmed 1-888-636-8... https://onedesigns.com/support/topic/can-%ef%bd%92%ef%bd%8f%ef%bd%82%ef%bd%89%ef%bd%8e%ef%bd%88%ef%bd%8f%ef%bd%8f%ef%bd%84-reverse-transactions/