i need to authenicate my caste certificate number is RD0038211115702

The user of Karnataka remember that it’s online portal so apply anytime you want to apply with the pay the online application fee. For applying Caste & Income, Domicile certificate and various others document user must go here http://nadakacheri.karnataka.gov then click to “On-line Application Heading”.

Step by step Instruction;

Go to nadakacheri.karnataka.gov.in and click on “On-line Application (ಆನ್ ಲೈನ್ ಅರ್ಜಿ)” below in left side.
Following Nadakacheri page link would open http://164.100.133.30/Online_service/loginpage.aspx.
Then user will get Nadakacheri Login page, Enter Mobile number.
Click on ‘HOME button to enter Nadakacheri home page.
Put the mouse over NEW REQUEST menu to see all services. Click on the required service. For example, click on the Caste Certificates.
Choose the Caste and Income certificate and then it will prompt, English or Kannada certificates, click on ‘OK’ for English and ‘Cancel’ for Kannada certificate.
Enter user details as shown below, all fields shown in Red are compulsory.
Select the mode of delivery, as NadaKacheri OR Registered Post.
And upload the required documents for the caste and Income certificate. Red colour labels indicates compulsory fields and remaining fields are optional but need produce for easy and fast process of applications. And then click on ‘Save’ to save or ‘Cancel’ for cancellation.
Enter the Image Value provided in the text,
Click on ‘Save’ button, then will generate ACK no, and user will receive same ACK no to his mobile.
Click ‘OK’ button, then Click on ‘Online Payment’ button to pay the application fees. Then will show the following message as below. Click ‘OK’ to proceed or ‘Cancel’ to cancel the payment.
In the bill payment page, choose the card payment: Credit Cards, Internet Banking, Debit Cards, Select the Card Type, and click on ‘Make Payment’.
Provide required details then click on ‘Make Payment’.
Choose the appropriate option then continue… Then click ‘Generate OTP’ for authentication.