Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ffe4bb92fc91d4f0de633e90bea49f74f4bcfd91c26a1d3815c257ceda5c55a9a1e9f4963fa7e6021490a9b39f3883c957d91d01bf3ff8e5a4ce0abe73d6c261