Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04778baac54d7add7d3b66f2478057a94707cfb0216fe77b43408982a27ed97af3de1df90aea57c4697d1a48da340f281bbe5999acf9e6ab0b53dff76d97917493