Fri. Apr 10th, 2026

Tamil Nadu CM announces prize for experts and organisations deciphering Indus Valley Civilisation scripts.

Key points of Indus Valley Civilisation script

Announcement by Tamil Nadu Government

  • Tamil Nadu CM announces a prize of $1 million to experts and organisations deciphering Indus Valley Civilisation scripts.

Study by Tamil Nadu Archaeology Department

  • 90% of ancient symbols recovered from 140 archaeological sites in the state, such as Keeladi, show similarity with Indus Valley Civilisation symbols.
  • Researchers studied 15,184 symbols, of which some symbols were exactly the same and some had close resemblance.

Major symbols and similarities: Several common symbols were found between South India and the Indus Valley Civilization:

  • Arrow-shaped symbols (with triangle or flower-shaped heads)
  • Fish symbols (common and precise forms)
  • ‘U’ shaped symbols
  • Simple round symbols
  • Ladder-shaped symbols
  • Square box
  • ‘X’ shaped symbols
  • Swastika symbols (both clockwise and counterclockwise)

Context of Indus Valley Civilization

  • The Indus Valley Civilization existed between approximately 3300 BC and 1300 BC.
  • This study is helpful in understanding the cultural connections between South India and the Indus Valley.

Indus Valley Script

  • Distribution and Length: Found at approximately 60 excavation sites.
  • More than 3500 specimens are available, mostly found in stone seals, terracotta, faience amulets and pottery fragments.

Structure of the script

  • Partially pictographic signs.
  • Human and animal figures, ‘unicorn‘ symbols, and artistic designs showing “controlled realism”.

Indus Valley Civilization

  • Also called the Harappan Civilization, it flourished from 2600 BC to 1900 BC.
  • Its earliest habitations go back to 3200 BC, and its origins are linked to Mehrgarh (7000 BC) in Balochistan.
  • It is considered one of the three early civilizations (along with Egypt and Mesopotamia).
  • Geographical extent: The civilization covered an area of ​​about 15 lakh sq km, which includes modern India, Pakistan and Afghanistan.

Key features

  • City planning: Cities arranged in a grid layout, crisscrossing roads and strong fortifications.
  • Drainage system: Advanced drainage system with underground sewers and covered drains.
  • Storage and trade: Granaries, warehouses and ports.
  • Seals: Steatite seals engraved with animals and illegible script.
  • Artifacts: Pottery, bead making, terracotta sculptures, metal objects, and weaving.
  • Water management: Reservoirs, wells, and bathhouses.

Discovery credits

  • Harappa (1921-22): Daya Ram Sahni.
  • Mohenjo Daro (1922): Rakhal Das Banerjee.
  • John Marshall: Discovered the vastness of the civilization by finding similarities in the discoveries of Harappa and Mohenjo Daro.

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