One way of pushing up vaccinations is to empower each centre to accept bookings or at least give tokens to its customers on payment ( or deposit for those who want free) . The centre then have a backend verification, in batch processing mode once a day and allocate appointments according to availability. This way customers don't have to go continuously to the co win app.. and we who are trying to get an appointment know that (apna time aayega". The app given to each centre could be a model app, where centres can run them from their own servers and take payments online, thereby removing one more delay at the vaccinations site.
To prevent fraud each booking and modification can be block-chained. The same procedure can be adopted for the free jab. This way even off line centres could have a drive to register on a portable device and then batch process it by physically going to the nearest town. This way the central distribution system can have daily monitor and allot the vaccination according to demand. The allocation can also be done in a geographic mode so that sensitive districts can ask for universal jabs based on actual orders. The main problem with cowin is that it is playing divine..I have been trying for a long time to get a slot.
Daily COVID-19 Vaccinations Likely To Go Up To Five Million Per Day In 10 Days: EGVAC Chairman R S Sharma - Jun 15, 2021 https://swarajyamag.com/insta/daily-covid-19-vaccinations-likely-to-go-up-to-five-million-per-day-in-10-days-egvac-chairman-r-s-sharma