Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040ec86721dfdd28c16cb8c7309d5acf7bfd528eb923126bf8269b217fe97a2b5c870236d0c0771c3c29c7bc511d61be95d06cd93a610594c079a568a4861af4aa