How do you get it verified ? I know I can beat the 100K ones, is it just a screen grab ?
I have only submitted on emulated format so far. So if you are playing on MAME the following applies:
You HAVE to play on Wolf Mame 106, which is downloadable from the Twin Galaxies website. This also means you have to be running a compatible set of ROMS. If this is a problem I can sort you out, as I know you own the board and their are not any legality problems
Wolf Mame is used, because when you are recording, a lot of functionality is removed, you cannot pause or save / load states, for obvious reasons.
Anyway, you then have to record your game to a file. Use the GUI version and simply select "Play and record input...". This will create an INP and WLF file, if you want to play it back simply select "Playback Input..." from the menu and select the INP file.
When you have a recording of your high score and want to submit you have to rename the two files. yourname-romset-score.xxx is what I used (drevans-rthunder-1023380.inp) and zip them up using the same naming convention. You then simply log onto Twin Galaxies and select "Submit your scores" from the front page and follow the process through, it's pretty self explanatory.
Now if you want to submit on Arcade format you have to jump through a hell of a lot more hoops, record attract mode, record opening cabinet, record dip switches and board etc. etc. All the details for that procedure can be found here:
http://www.twingalaxies.com//index.aspx?c=70&id=4#HL31Happy scoring!