Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0407eb9a31dc8b4e4d41091d75fd7a3c171f7572246541856d2f07da73238fc9e5edf14b2d291e84585f4fb2e45c63992018bca5dba003d705b9f8b1a53d5be618