Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04dc8391ffd172281cdab6a811029c127242ec8fc35cc8eabbe6e3e461b3ecbdbf45b338fbc08e37b207a81bc140d520793a9671d1a8a1a848cfb1db58d3c9054d