Indian investigation agencies, including the Delhi Police's Cyber Cell, are carefully tracking digital footprints left by Indian and foreign activists to know the conceptualisation, origin and virtual circulation of the infamous 'toolkit' that allegedly spearheaded the January 26 violence in the capital.

The names that have come into the investigation up till now are of both Indian and foreign nationals. While Disha Ravi, Nikita Jacob, and Shantanu are Indian nationals, the foreign ones are M.O. Dhaliwal, the founder of Canada-based pro-Khalistan outfit Poetic Justice Foundation, his woman colleague Puneet, a Canadian citizen; PJF co-founder Anita Lal, Marina Patterson, Pieter Friedrich and Swedish climate activist Greta Thunberg.