Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049639ff27e2c2dca701a36fb72001cb7a67e9f8a157e0c96b7cfebea489a3701fa45ce3e84ee09be3216f5a421727feaba101a36002f14d0cb23832d152fc6216