Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046b76b16e5de79d91e326eb56b93c75a245d209b17407a06c2596e044192823835d1548a64a2fe0191cff61c7b541a4bd3a4d0a1eb5316f9ed043b2f4b541cd84