Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d1c9a937cd0c78c699dcf3b4277206371153bc6fe7b2f2ff0154cecb015ab67e01eb640a5e75840319311f1d0038afe403d8379b7839a69ff76a80f1911f0637