Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d644d9835ca99faf7caecf0f437c26a941a6d0c663a12ba2aada7f4080389b362ab1a637e551957b24d7e40e29ee50cecbadd687278bcb2f8cd5174059fe8485