what is srn number in aadhar card

SRN stands for Service Request Number, which is a 14-digit number generated after raising a request for an Aadhaar card on the UIDAI website. It is generated every time a request is raised, regardless of whether payment is successful or not. The SRN is allotted to the user during the transaction and is mentioned in the Acknowledgement Slip. It can be used to track the status of the correction or update online. It is important to note that SRN is different from URN (Update Request Number), which is a 14-digit number assigned to a user if they have their correction or update done at any of the Enrolment Centers instead of online.