Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047a4641bcf111d698ff9671aa2ccf5edc456f465c1cdf378f805009af3f9520d52fbaffb8c06859186ce171e79a474a4f25e25ce02adf9b610b736275ab75afde