No. The verifiable part receives an already-decrypted copy of your traffic and mixes it with everyone else's traffic. Source: https://vp.net/l/en-US/technical#:~:text=cryptographic%20dat...

I have not inspected whether the procedure suggested for verifying the enclave contents is correct. It's irrelevant if you need to prove that the decrypted traffic, while still being associated with your identity, goes ONLY into the enclave and is not sent to, let's say, KGB via a separate channel.