Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044d4d78c4ddd6df9efb3e11a3acf4b61edaaea78e17ae953d1eec0598507a557fe46c823d8887bd671a3c664145ca989371effb00a110a094375f761f50fd7e4d