http://xmrhfasfg5suueegrnc4gsgyi2tyclcy5oz7f5drnrodmdtob6t2ioyd.onion/onion-services/overview/index.html
The rendezvous point simply relays (end-to-end encrypted) messages from client to service and vice versa. Act 9: Where the Onion Service rendezvous with the client In general, the complete connection between client and Onion Service consists of 6 relays: 3 of them were picked by the client, with the third being the rendezvous point, and the other 3 were picked by the Onion Service.