Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042198c6ca1e41597db6d057f54b75bfae5d3925e13d9b819eea2ea0e8cf8d87f5ffc6277964f21702bae7ca2751ee90244e664457771ea5989cbc113492d51990