Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04193b39cc9ec212632cc9fff6d0cfcec2b17410d5b78e995d016c941d4fbe32bbba14a5d4dd7729b206a94af9c3ffa95afdf6c6cf23c487bcd9525da7be9b791d