e-Verification
Transactional identity verification for onboarding, re-verification, recovery and step-up, with source-linked evidence.
CHECKID · MOBILE-ID DIGITAL TRUST
Trusted Digital Identity Verification Service
CheckID helps banks, financial institutions and government organisations identify, verify, authenticate and assure identities through a SaaS/API service with traceable evidence, clear responsibility boundaries and transparent technical architecture.
CHECKID SERVICES
Services first, technical capabilities underneath
WHAT YOU BUY → HOW IT WORKS → WHY YOU CAN TRUST AND OPERATE IT
e-Identification
Electronic identification using identity/eID data within the transaction scope, distinct from biometric 1:N identification.
Identity Proofing
Build sufficient evidence, holder binding and assurance to establish identity for the intended purpose.
Business Verification
KYB, representatives, authority to act and evidence for business customers.
SaaS Service Model
Sandbox → provisioning → integration → UAT → production → operate → change → exit.
Service Trust
Identity Trust + Evidence Trust + Technical Trust + Service Trust.
FIVE PLATFORM PILLARS
One ecosystem, five engineering pillars
Feature islands and shows how source, eID, biometrics, assurance and integration connect.
Authoritative Identity Data
Person · organisation · representative · ownership · eID sources.
eID & Document Trust
CCCD · VNeID · ePassport · NFC · document integrity.
Biometric Identity
Face · fingerprint · iris · palm; 1:1 and 1:N are separate tasks.
Identity & Business Assurance
KYC · KYB · representative verification · verified claims · risk/policy.
Developer & Device Platform
OAuth2 · REST · Kafka · OpenAPI · SDK · Sandbox · trusted devices.
FLAGSHIP KYB
From tax ID to verified legal representative
The business journey combines entity data and representative KYC rather than treating KYB as a company-data lookup.
01MST / Enterprise IDResolve legal entity
02Business SourceProfile · state · representative · ownership
03RepresentativeSelect / resolve representative
04CCCD / VNeIDAuthoritative personal identity
051:1 Holder VerifyBiometric policy where required
06BindRepresentative ↔ organisation
07KYB DecisionRisk · policy · evidence
VIETNAM AUTHORITATIVE IDENTITY
RAR/C06 · VNeID · GoPaperless SSO · CheckID
The public story highlights the verified integration relationship without claiming unrestricted population-database access.
VNeID
Electronic identity channel in the RAR/C06 ecosystem.
RAR Center / C06
Mobile-ID public evidence supports VNeID SSO/ShareInfo integration; access is authorised and scoped.
GoPaperless SSO
OpenID Connect trust/authentication layer; certification remains product/version/role specific.
MULTI-BIOMETRIC ENGINEERING
Verification, identification and biometric assurance
Scientific metrics and standards are explained as references; Mobile-ID numeric performance is published only when evidenced.
Face
Capture quality · template · 1:1/1:N · liveness/PAD.
Fingerprint
Enrollment · matching · identification · deduplication.
Iris
Capture · segmentation · template · verification / identification.
Palm
Palmprint and vascular biometrics are separate modalities.
BUILD & TEST
An actionable developer platform
Offline mock, sandbox account request and production documentation are three explicit environments.
OpenAPI / API Explorer
Versioned source-driven contract · request/response · code tabs · result codes.
REST + Kafka
Synchronous API and contract-bounded event-driven integration.
SDK + Trusted Devices
Capture hardware → middleware → SDK → CheckID process → evidence.
CUSTOMER EVIDENCE
Customer names carry source status
Avoids an unexplained logo wall and separates public customer evidence from partner/authority relationships.
ASB BANK
PUBLIC CASE STUDY
Banking · SaaS SDK · NFC identity journey.
RABOBANK
PUBLIC REFERENCE
Banking identity verification.
UK HOME OFFICE
PUBLIC REFERENCE
Government identity context.
SK ID SOLUTIONS
PUBLIC REFERENCE
Trust / digital identity context.
NEXT STEP
From research to integration
Request the exact next step: solution brief, architecture session, sandbox, device evaluation or evidence pack.
TRUST FABRIC
A trust chain with explicit semantics
Every layer is described by role, input/output and evidence rather than repeated generic boxes.
source
Authoritative source
Provides identity attributes or authentication results within the authorised scope.
InputConsent / identifier / document
OutputSource-backed attributes
capture
Capture
Mobile, NFC, camera, reader and SDK turn a live interaction into processable evidence.
InputPerson / document / device
OutputCapture package
verify
Verification
Document trust, biometric 1:1/1:N and government verification create a technical result.
InputCapture + source context
OutputVerification result
assure
Assurance
Policy, risk and trust framework determine how the technical result is used.
InputVerification + policy
OutputAssurance context
evidence
Decision & evidence
KYC/KYB/authentication decisions remain traceable through transaction/evidence references.
InputAssurance context
OutputDecision + evidence