Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04911f364636f4a0fd0733b3c7c003108112635760fba2ee0d73ba29262913071cfb03ee806c474532418f44ea4fb687f5e26f13c764968c734b79fdf1f52e9cec