Here is the graph. I’ve drawn in **black** the bidirectionnal links, and **gray** the unidirectionnal links.

As a remainder, currency parameters are:

(1) Any member must be signed by **3** other members

(2) Any joiner must be at a maximum distance of **3** from members who signed **5** other members

Note how (2) rule

is not“WoT graph’s diameter is 3”

(2) is applied at 2 moments for a given individual:

- when he joins for the first time the WoT
- on a regular basis after he joinder, for ZB this basis is
every month

As a conclusion, we can find parts of the WoT with a distance greater than **3** for some members.