{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Incredible India Travel | Social Impact & Culture Tours","title":"Indus Valley Script Decipherment: The 4000-Year-Old Mystery That AI, a Million Dollar Prize and a Race Between Scholars Is Finally Beginning to Crack","html":"","width":"100%","height":180,"duration":1225,"description":"There is a seal in the collection of the National Museum in Delhi.It is approximately four centimetres square. It is made of steatite, a soft grey stone. It was carved somewhere in the Indus Valley between 2600 and 1900 BCE. And on its surface, above the carved image of a humped bull, there are five symbols.Nobody knows what they say.Not for lack of trying. Since the Archaeological Survey of India announced its first findings on the Indus Valley Civilisation in 1924, over 5000 inscriptions have been excavated from sites across present-day India, Pakistan and Afghanistan. Linguists, archaeologists, cryptographers, computer scientists and now artificial intelligence researchers have spent over a century attempting to decode them. None has produced a result that the scholarly community has accepted as definitively correct.The Indus Valley script remains the last major undeciphered writing system of an advanced ancient civilisation. It is older than Egyptian hieroglyphs. It is older than Mesopotamian cuneiform. It was used by a civilisation that built grid-pattern cities with indoor plumbing, standardised weights and a trade network reaching Mesopotamia and the Persian Gulf at a time when most of the world was still living in scattered agricultural settlements.And we still cannot read what its people wrote.But 2025 has brought this hundred-year mystery to its most urgent and most publicly charged moment. The Tamil Nadu government has offered a one million dollar prize for successful decipherment. Artificial intelligence researchers are applying deep learning algorithms to the script's structure with results generating genuine excitement in the field. And a researcher called Yajnadevam has published a cryptanalytic decipherment claiming to have read over 500 inscriptions in post-Vedic Sanskrit using methods borrowed from modern cryptography.The race to crack history's greatest code is at its most intense.What You Will Discover in This EpisodeThe complete story of the...","thumbnail_url":"https://img.transistorcdn.com/eWrZ3doNBWF40S0S56sC17IDwfhLRtHiDkqKOrNCvtA/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS85Yjg5/Y2Q3ODM2NzZkOTcz/NGJiMWMwMDEzMTFl/YjI3NC5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}