Plenty of onboarding and KYC flows ask for proof of address, and the default — a photo of a utility bill or a rental agreement — is one of the weakest checks in the stack. This is a plain explainer of what address verification is trying to do and how to do it more reliably.
What address verification is for
It aims to establish where a person lives, usually as part of KYC or eligibility. The weak version accepts an uploaded document; the stronger version relies on address data from an authoritative, signed source rather than a photograph that could be edited or borrowed.
Why a document photo is weak
A scanned bill proves nothing about authenticity, and OCR only reads the image — it can not confirm the document is genuine or current. It is a guess dressed up as a check.
Source-verified address
Where address is part of a signed identity record — for example the demographic data returned in an Aadhaar e-KYC or an issuer-signed DigiLocker document — you get an address from an authoritative source, not a photographed bill. That is a materially stronger footing.
How this relates to Certopact
Certopact verifies identity via Aadhaar and DigiLocker, where address is part of the signed record rather than a scanned document — source-verified, not OCR-guessed. This is general information, not legal advice.