Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04189122c102504c78adc6b51c6b624f1b29a5e89954108b843004c5208a894cbee42bd568eb0229f8510eb53712a061b84cbda34308501851b06b74208ab81a41