Excavations in
Zincirli Höyük, Southern Turkey, suggest that a complex there was destroyed in the mid to late 17th century BC, possibly by Hattusili I in a military campaign, which could confirm the middle chronology dating for his reign. This destruction was recently radiocarbon-dated to sometime between 1632 and 1610 BC. This event could have been part of Ḫattušili's campaign against
Zalpa in order to disrupt an exchange network connected to
Aleppo that previously linked the Euphrates, North Syria, and Central Anatolia. He used the title of
Labarna at the beginning of his reign. It is uncertain whether he is the second king so identified, making him
Labarna II, or whether he is identical to
Labarna I, who is treated as his predecessor in Hittite chronologies. During his reign, he moved the capital from
Neša (Kaneš, near modern
Kültepe) to
Ḫattuša (near modern
Boğazkale), taking the throne name of
Ḫattušili to mark the occasion. He is the earliest Hittite ruler for whom contemporary records have been found. In addition to "King of Ḫattuša", he took the title "Man of
Kuššara", a reference to the prehistoric capital and home of the Hittites, before they had occupied Neša. ==Annals of Ḫattušili I==