During a coastal restoration project near Ratnagiri, archaeologists discovered a cache of copper plates dating to the 4th century. The plates contain fragments of a text titled the 'Shakti-Sutra', which details a unique philosophical discourse on the nature of 'Shakti' as the underlying kinetic energy of the universe. The text predates many known Tantric works and offers a more metaphysical and cosmological interpretation of power.
The inscriptions describe the universe as a 'vibrant field of potentiality' and outline ethical guidelines for the responsible use of personal and political power. This discovery is expected to provide critical data for historians studying the transition from early Puranic Hinduism to the more complex philosophical syntheses of the Gupta era.