Currently, I use the names of the Sentinel-2 space imagery product archives as a unique image identifier in the database.
It turns out that this identifier contains processing data and time, which changes when the data is re-processed, such as when the Processing baseline is changed. See Sentinel-2 Naming Convention. Example: S2B_MSIL1C_20220518T073609_N0400_R092_T40VFQ_20220518T080412
This circumstance leads to loss of links in the database tables when re-downloading the space imagery after it has been updated on the distributor's website.
I am looking for a unique product name for Sentinel-2 space imagery that does not change when re-processing the raw data (e.g., due to changes in the standard processing baseline).