IDV (Identity Verification)
Ayrıca şöyle anılır Identity Verification, IDV, kimlik dogrulama, dijital kimlik dogrulama
Identity Verification is the general technical task of confirming that a claimed identity (usually backed by a government-issued document) actually belongs to the person in front of the camera or scanner. It's the mechanism underneath KYC, but it's also used far more broadly, age verification at a checkout, identity checks for account recovery, host verification for a rental, check-in at a hotel or venue, anywhere a business needs to know "is this really you" without a regulator necessarily requiring it.
A modern IDV flow usually has two parts done in sequence: extracting and validating the data on a government ID (reading the printed fields, the machine-readable zone (MRZ), and checking the document's internal checksums for tampering), and then confirming the document belongs to the person holding it, typically a face match between the document photo and a live selfie, gated by a liveness check so a printed photo or a screen replay can't be used instead of a real person.
Who actually built this
The format almost every ID document's machine-readable zone follows, three or two lines of capital letters, numbers, and check digits, is ICAO Doc 9303, a standard from the International Civil Aviation Organization, the UN body that also governs how passports work for international travel. NIST's identity-assurance-level guidance (SP 800-63A) shapes how strict a given IDV process needs to be for a given use case. Solidus wrote its own WebAssembly-based on-device reader that implements ICAO 9303's MRZ format, rather than relying on a server round-trip or a third-party SDK for that step.
Solidus today
@solidus-network/capture is a published, installable package that performs real on-device
extraction for ID-1 documents (national ID cards), live today. Passport-format documents
still need a server call to finish the extraction. Nothing here has any certification behind
it, it's a working capability, stated as exactly that.
See also
KYC is the regulated version of this task. Liveness Detection and Presentation Attack cover the biometric half of IDV. Level of Assurance is how strong an IDV result needs to be for a given use case.
Nereden geliyor
Bunu başkası belirtti. Solidus bir uygulamasını yazdı.
IDV is the broader technical practice that KYC sits inside, proving a claimed identity belongs to the person presenting it, whether or not a financial regulation is the reason (age gates, travel check-in, account recovery, and KYC itself all use it). Its modern shape, a government-issued document plus a biometric liveness/face-match check, follows formal specs: ICAO Doc 9303 (the International Civil Aviation Organization's standard for machine-readable travel documents, which defines the MRZ format every passport and most national ID cards use) and NIST SP 800-63A (identity assurance levels). Solidus wrote its own on-device implementation of reading and validating those documents; it did not write ICAO 9303 or NIST's guidance.
Bunu nasıl doğrularsınız
Bugün üretimde çalışıyor.
npm i @solidus-network/capture (a published, versioned package (0.1.0) anyone can install) plus a live, working browser demo at https://capture.solidus.network/demo/ that runs the real on-device document extraction, not a mock. Both are checkable from a clean machine with no Solidus account.