Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9ffb86a16a37ec3fd845d38297a6c9e5648fe70a7f2e0eadc1e986dbe7409daef7f1914ee22e59296d233bb1a4b62e8043f70681fdbcc00a3ec5271be7f5a20