This is not SDS6000A but Sequence works same (in all Siglent models where is this feature, same principle)
Also I have used SDS6000 other version so I also know it instead of only believing.

Here very simplistic example.
I take single shot 5000 segment sequence. (in this case I use it in single shot mode)

image a1
After 5000 segments captured it have stopped and all segments are stacked to this image after sequence ready and processed for image. But because repetitive signal they are overlaid.
If there is some anomaly in some individual segments it can also see here. But here not anomalies, just continuous signals from generator..

image a2
I want go to history for look these individual segments

image a3
Individual segment (no 4995)
Here in history can of course use automatic measurements, math, cursors... even serial decode.
And in history data is real ADC data... there can also change interpolation and also look only sample dots if want.
Siglent save full data to segments, just same as in normal oscilloscope use.
Time stamps can look in delta time or real time mode.
Also there can use full window pan and zoom and split window zoom when look segments in History.