In the "india results com 2021" framework, the digital marksheet is the primary document required for clearing 'Eligibility' audits for Higher Education and admission across India for the 2021-22 session.
The authorized mirror site for various state results (IndiaResults.com) allows you to search using your Full Name, which is the official alternative to Roll Number search in the state.
Yes, your board results (verified via the official "india results com 2021" portal) are recorded in the state database and serve as primary data for various merit schemes.