Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c30da70fc7be9104341b314817498ff28fc01120f7b332a1c71e271a897ce5e8323c2e7420f2b13d215c6c8ded9481bfea236bf7ccea3657f8fd98e01f1cc24b