Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04287e60f58f7e45e0583e3bccca0fda4850fe5c2940d6a17353bfa794fbd8cd824d81b018628f2f88c9ac9645d8e95a30936cdb36531abd5286f6ed49deced02e