How to get Yandex sid card?

Question

Yandex

Hello! I know that this identifier is outdated, but most sites work on old maps.
Maybe someone knows how to get this sid instead of the new ?um=constructor%

Answer 1

Clearly, it is clear that the question is not relevant for the TC, but someone can help.
You can safely put a new identifier in sid and everything will work. The length will only change (64 characters like new, 32 old).