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Earliest Indus Script Signs Appear at Harappa

c. 3300 BCE·Culture, arts & philosophy·Indus Valley (Pakistan/NW India)·
c. 3300 BCEDate
Culture, arts & philosophyCategory
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Date
c. 3300 BCE
Category
Culture, arts & philosophy
Region
Indus Valley (Pakistan/NW India)
Era
Prehistory
Significance

During the Early Harappan (Ravi and Kot Diji) phases, the first known symbols of what would become the Indus script appear, incised on pottery at Harappa, with occupation levels dated to roughly 3500-3300 BCE.

These proto-writing marks gradually developed into a system of some 400-700 distinct signs used on stamp seals, sealings, copper tablets and pottery during the Mature Harappan period. Inscriptions are characteristically very short, averaging about five signs, and no bilingual text or 'Rosetta Stone' has ever been found. Despite well over a century of effort and more than a hundred claimed decipherments, the script remains undeciphered, and scholars cannot even agree whether it encodes a spoken language or a non-linguistic symbol system. Its emergence places South Asia among the small handful of regions of the ancient world that independently developed writing, alongside Mesopotamia, Egypt and China, making it a foundational milestone even though its messages stay silent.

See the world map in c. 3300 BCE →More culture, arts & philosophyThe Prehistory era

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