In summary, it's the court documents accusing the suspect in this case.
Thank you for the explanation. I was not quite sure if I understood the document correctly.
I can guarantee you that these 7TB include private keys, since I have seen funds withdrawn from ChipMixer (imported private keys)) disappear on the day of the ChipMixer takedown.
The authorities have certainly not only access to the servers since yesterday. Therefore they have certainly been recording the data for a long time. Is it known how old the oldest compromised private key (chip) is?
Related to the 7TB. Did chipmixer also run its own nodes? If so, then part of the 7 TB are certainly their own nodes.