Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048453a1f1a962d83396d06036a172fb2dee4c93505614b886c704072a40d09e5262d4e361827d1bb0c1bbc0c113aa1b336dbadd91850d1fe89857aee6692c6d70