Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c512f3fbac36a599bb33ca1fbb834cfda83376a4ee8b406d5a753db72880e703e5596d9b40f4313b59e2f2980f76827c645b19fdf084ad45b01546b3fb67453a