I saw the screenshots he was giving hints about creators being Indians in the email screenshots uploaded on twitter with description like 'big hint' or something, there is no solid proof of the claims though.
These are unconfirmed screenshots and they’re definitely not from Satoshi, I feel it’s a plan to lure him out in the open by giving credit to others for his work. Also let’s be realistic if it were an Indian group which discovered it why is the Indian government banning it?, wouldn’t they have come forward and stopped it from being banned?. It’s important for all to understand that unless someone can sign messages from his address or move his coins it’s false news.