The archaeological findings and historical records from this period are scarce, and the exact location of kingdom's capital is unknown. It is thought to be somewhere between present-day Pekalongan or Jepara. A place named Keling subdistrict is found in northern coast of Jepara Regency, however some archaeological findings near Pekalongan and Batang regency shows that Pekalongan was an ancient port, suggests that Pekalongan might be an altered name of Pe-Kaling-an. Kalingga existed between the 6th and 7th centuries, and it was one of the earliest Hindu-Buddhist kingdoms established in Java. The historical record of this kingdom is scarce and vague, and comes mostly from Chinese sources and local traditions.
History
The Chinese sources come fromChina and date back to the Tang Dynasty. According to the Chinese Buddhist monk Yijing, in 664 a Chinese Buddhist monk named Huining had arrived in Heling and stayed there for about three years. During his stay, and with the assistance of Jnanabhadra, a Heling monk, he translated numerous Buddhist Hinayana scriptures. In 674 the kingdom was ruled by Queen Shima, notorious for her fierce law against thievery, which encouraged her people to be honest and uphold absolute truth. According to tradition, one day a foreign king placed a bag filled with gold on the intersection in Kalingga to test the famed truthful and honesty of Kalingga people. Nobody dared to touch the bag that did not belong to them, until three years later when Shima's son, the crown prince, accidentally touched the bag with his foot. The queen issued a death sentence to her own son, but was over-ruled by a minister that appealed the queen to spare the prince's life. Since it was the prince's foot that touched the bag of gold, so it was the foot that must be punished through mutilation. According to Carita Parahyangan, a book composed in later period, Shima's great-grandson is Sanjaya, who is the king of Sunda Kingdom and Galuh Kingdom, and also the founder of Medang Kingdom. Between 742 and 755, the kingdom had moved further east from the Dieng Plateau, perhaps in response to the Buddhist Sailendras.
Inscriptions
The Tukmas inscription was estimated to be originated from Kalingga period. It was discovered on the western slope of Mount Merapi, at Dusun Dakawu, Lebak village, Kecamatan Grabag, Magelang Regency, Central Java, and is written in Pallava script in Sanskrit tells about a clear spring water that is so sacred that adored as the analogue of holy Ganges's source in India. The inscription also bears Hindu signs and imageries, such as trisula, kamandalu, parashu, kalacengkha, chakra and padma, those are symbols of Hindu gods. Another inscription dated from around the same period is Sojomerto inscription, discovered in Sojomerto village, Kecamatan Reban, Batang Regency, Central Java. It is written in Kavi script in Old Malay language, estimated dated from 7th century. The inscription tell about a ruler named Dapunta Selendra, son of Santanu and Bhadrawati, and husband of Sampula. Indonesian historian Prof. Drs. Boechari suggested that Dapunta Selendra was the ancestor of Sailendras that later rule in Mataram Kingdom. Both inscriptions suggest that c. 7th century on the northern coast of Central Java, once flourish a Hindu Shivaist kingdom, today identified as Kalingga kingdom. Some oldest Javanese candis are also can be found in mountainous surrounding areas on northern Central Java, such as the Hindu temples of Dieng Plateau, and Gedong Songo temples, but they are probably built in later period, during the early Medang Kingdom. Historian suggested that there was a link between this old kingdom with later kingdom flourish in Southern Central Java Kedu Plain, the Sailendra of Medang i Bhumi Mataram.
