Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04912ff7b9ca38d8dd1aa26475fecf1d9d18065c6cd00dc8732d83835c8590676086b3b744dac6559d31bb0fe01fdbd933fa85bb60054383386e9250de7fbc641c