Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04dff0e1aeeac1b76fa8276d0b0043938c79333c3c231e440edb48016f58c7341c08298cf505d861fe79f8b09894145b51f8410a79d60ddbb0831a23a55b80f3dc