It is possible to download the signed logs and see if any changes have been made to the log after the logs collected on Logsign Unified Security Operations Platform are signed.
Click Settings -> Data Management -> Signed from Logsign Unified Security Operations Platform Web Interface.
You will be able to view the signed logs on Logsign Unified Security Operations Platform listed by date. Select the year, month and day, and click Download to access the log file that you want to download.