Dr. Shiva Ayyadurai, an MIT scientist, presents statistical analysis of AZ voting data via curve fitting and discusses Weighted Race Feature of machines. (Biden got 130 % of democratic votes and Trump got -30% of democratic votes).
Here is an Affidavit from electronic intelligence analyst of 305th Military Intelligence. Using digital forensic tools they identified direct digital connections though Dominion (voting machines) and Edison Research (reporting of tabulating) to China, Belgrade and Iran.
Lastly and analysis from Russ Ramsland from Allied Security Systems compares voting machine outcomes in GA indicating 123,000 – 136,000 votes for Biden outside of expected.
In all cases they are requesting to have access to full data and machines for further analysis. Sadly GA and MI are pushing to reset the machines so the data may be lost.