Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04543c659687d5f8f7bc138c844e0dd515756b54ab14dbe57e78f7f537229c0b52a67ce8b405d8c6511ec5b1697c9a6aa275ae33abbed2319473f22d8fdb580bb5