Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040a23429a386bf6966cbfcfd358378af7077bccc7b9b02943902c222f5d5e61645531316e83b29763df33dc320ed0fa37bbc61e44a60a535fd7b5a0377bae47a5