DS firmware version info

0x10-0x17 of every known DS firmware header. This data contains the build date and console type.
Official firmwares:
  00000000 00000000      World            Prototype   040615, 40820D
  07110510 04FFFFFF      World            Phat        2004/10/05 11:07    v1     Freezes
  51092611 04FFFFFF      World            Phat        2004/11/26 09:51    v2     Grey-blue
  51082802 05FFFFFF      World            Phat        2005/02/28 08:51    v3     Green
  48140606 05FFFFFF      World            Phat        2005/06/06 14:48    v4     Yellow
  15210906 0543FFFF      iQue             Phat        2005/06/09 21:15    v3     Green
  16163011 0520FFFF      World            Lite X2B    2005/11/30 16:16    v5     Magenta
  45140712 05FFFFFF      World            Phat        2005/12/07 14:45    v5     Magenta
  36090912 05??FFFF      ???              Lite        2005/12/09 09:36    UNDUMPED, CAN'T CHECK
  19202601 0601FFFF      World            NIS         2006/01/26 20:19    NO MENU/PICTOCHAT
  33210502 0620FFFF      World            Lite        2006/02/05 21:33    v5     Magenta
  59202002 06A0FFFF      World            ISNE Lite   2006/02/20 20:59    UNTESTED
  59202002 0600FFFF      World            ISNE Phat   2006/02/20 20:59    UNTESTED
  19110803 0620FFFF      World            Lite        2006/03/08 11:19    v5     Magenta
  35150626 0463FFFF      iQue             Lite        2006/04/26 15:35    v5     Magenta
  30210911 0635FFFF      Korea            Lite        2006/11/09 21:30    v5     Magenta

The IS-NITRO-CAPTURE seems to use retail firmware, though more dumps are needed to confirm.

Strings in F-WRITER show an FF variant of 2006/03/08 11:19, but it has not been dumped (see TCRF).
  /Ipl2/link/USG_0512090936
  /Ipl2/link/USG_0602052133
  /Ipl2/link/NIS_0601262019
  /Ipl2/link/NTR_0506061448
  /Ipl2/link/USG_0603081119
  /Ipl2/link/NTR_0512071445
  /Ipl2/link/NTR_0506092115
  /Ipl2/link/USG_0604261535
  /Ipl2/link/USG_0611092130
  /Ipl2/link/USG_0603081119_FF

Homebrew firmwares:
  33210502 0620FFFF      FlashMe          Lite        v8, v8a
  51082802 05FFFFFF      FlashMe          Phat        050512, 050715, v3, v5, v6, v7, v8, v8a
  0CF07F02 34900102      CreeboMeBeta2    N/A         v0.02
  0CF07F02 D0B40102      fwnitro          N/A         v1.6b no scroller + no mkds, mkds only, scroller only
  0CF07F02 D0BC0102      fwnitro          N/A         v1.6b scroller + mkds
  0CF07F02 54AB0102      fwnitro          N/A         v1.6c no sroller, no mkds
  0CF07F02 54B30102      fwnitro          N/A         v1.6c mkds only
  0CF07F02 54B50102      fwnitro          N/A         v1.6c scroller only
  0CF07F02 54BB0102      fwnitro          N/A         v1.6c scroller + mkds