How to register as a native american<br>Retain copies of your parents' or families' tribal records. This is the best way to find out the tribe and the connection you have to a native american tribe. You will be able to use copies of these records to prove you are a descendant of a tribe member, and possibly to prove your blood quantum.
Can we infer the following?
Blood records are up to interpretation 

Select from the following.
[A]. Yes;
[B]. It's impossible to say;
[C]. No;
The answer is:
[C].