Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04189e4892a435849ea03e344dcb3c6d690c57c64027abca0396aae13e85727ecc9ec468acf37c903daf490720ee37c027b4f33b38aa626e779fb78c83a54a38b8