Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0430083fef276604a1c42069fd14d158589a55ccde3dd6fede557bdb867c7a18911a027a47b89e9d711de02e4e99e94113a40518c6fde186d6bce8446a47794b97