Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04909534e91d88271abc651e5c245bd901ae80fce835760606c99a4022929d6337c20b23ee7d93f8c32f4995656b577580050d9496eb83bed45ba3fd9b9c0be7ee