Because of the creator’s particles, neither party knew about how the other party’s negotiation was going. Therefore, the Observer and the merchant spacecraft had to keep going back and forth between the two main ships to inform their civilizations of the negotiation progress. This was a calming balm to the nervous mankind, allowing them to focus completely on the negotiation happening on the Hope.
In this period, human representatives had accompanied the few alien merchants to look at the actual products to ensure that mankind really did wish to trade these items and weren’t swindling the merchants for naught.