Heartgold -u--xenophobia-.nds — 4780 - Pokemon

"4780 - Pokemon Heartgold -u--xenophobia-.nds" is a specific retail ROM dump of the North American version of Pokémon HeartGold for the Nintendo DS.

IX.

is the chronological release number assigned by scene databases to this specific USA (U) version of the game. Is it different from the official game?