- Why in news
- On 20 April 2026, the Ministry of Electronics & IT said at least 100 entities have onboarded as Offline Verification Seeking Entities (OVSEs) with UIDAI within three months of the roll-out.
- What it is
- Aadhaar offline verification lets a person prove identity using a QR code or a digitally signed document, without the verifier connecting to UIDAI's central database in real time. An entity that wants to verify Aadhaar this way registers with UIDAI as an Offline Verification Seeking Entity (OVSE). The model is built on user consent and sharing only the minimum data needed.
- Who the OVSEs are
- They include central and state government departments, fintechs, hospitality and event firms, education and exam bodies, and identity and background verification firms.
- Methods used
- Verification uses QR code-based checks and secure digitally signed documents, summed up as "Show, Share, and Verify".
- Data minimisation
- Aadhaar number holders share only the minimum necessary data, which strengthens privacy.
- Regulator
- UIDAI is the statutory authority that issues Aadhaar. It was set up under the Aadhaar Act, 2016, and works under the Ministry of Electronics and IT.
Don’t confuse with Offline verification vs online authentication: Offline verification checks a QR code or signed document without a live query to UIDAI's database. Online authentication (including e-KYC) sends a live request to UIDAI's database for a yes/no or data response.
Science and technology: 57 Prelims questions since 2013; most test the concept behind the news, not the news itself. In Mains, 12 news-triggered questions.
Why it matters
- Reduces paper handling, cost and delay for service providers.
- Strengthens privacy through consent and data minimisation, and supports Digital Public Infrastructure.
Problems
- Entities must handle the shared data properly, so misuse and over-collection remain risks.
- Digital access and awareness gaps may limit use by some residents.
Way forward
- Audit OVSEs regularly and enforce data-protection norms, including the Digital Personal Data Protection Act, 2023.
- Run awareness drives so residents know how to share only the data they need.
- 2014Mains GS2 · Q15Whether parallel Aadhaar and NPR schemes should run concurrently, and their developmental potential
- 2013Mains GS3 · Q16Define digital signature, its authentication meaning, and its salient built-in features
- 2020Prelims Q1Statements on Aadhaar metadata storage, state data-sharing contracts, and mandatory Aadhaar use
UPSC’s own questions that come close to this issue, from our Prelims and Mains banks.
No practice question for this one; the card may still help an answer. Why: A lasting governance and privacy topic, but the release gives few facts a statement can turn on.
Worth revising until Prelims 2027: most news questions come within two years of the event.