Build id question

[Mat M]

Hello

I was using an "official" build to test.
THe about box gives me:
LibreOffice 3.5.6.2
Version ID : e0fbe70-5879838-a0745b0-0cd1158-638b327

IIUC, the commit id matching this is 45d6f613425c [1] or 72d3b35748b [2]

Is there a way to get back to the commit id from the build id ? I thought  
as seen in [3], that first block is the core commit id.

Can we have an update about that ?

[1]:  
http://cgit.freedesktop.org/libreoffice/core/log/?qt=range&q=45d6f613425c
[2]:  
http://cgit.freedesktop.org/libreoffice/core/log/?qt=range&q=72d3b35748b
[3]: https://www.libreoffice.org/get-help/nabble-mailing-list-interface/

TY & Regards
-- 
Mat M