Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042b4154b0224d858589f2f1b93a785c578cc6a781406a3919e225162079588d14486fe06125265ee1b914be9ec2f8adb682a82b9fb036ac98318e87fef5f2af0f