About CKYC Central KYC Registry is a centralized repository of KYC records of customers in the financial sector with uniform KYC norms and inter-usability of the KYC records across the sector with an objective to reduce the burden of producing KYC documents and getting those verified every time when the customer creates a new relationship with ... Learn about the 14-digit CKYC number linked to your ID proof and how to find it on the Zerodha Console. Follow these steps to access your CKYC number easily. CKYC is a centralized database of KYC documents created by the government to eliminate the need for physical verification. Learn how to get a 14-digit CKYC number , what documents are required and how to use it for financial services.