Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044476a594dafad8df0784f01c27e488bae97cdadb0f300713e6ce2061bebe0d314a7a791764fc3f9c8805f7c1edbf198ec79f8f27903975e4a396ec173d2e6af5