Identity,
proven on-device.
Everything runs in the browser, on the visitor's device. No raw video is ever transmitted — only periodic evidence snapshots are kept. That on-device design is the core PDPA data-minimization story.
How the guided flow works
§01 / FlowPresence
Camera on; confirm a single, centred, live face.
Reference capture
Anchor the session to a reference face template (an on-device embedding).
Active liveness
Randomised blink / smile / open-mouth challenge — defeats static photos.
Active-illumination anti-replay
Random screen colour cast correlated against the face — defeats phone/tablet replay. A confidence score, not a certified verdict.
Face match
Continuity check: the person now is the person who enrolled.
Verdict
Per-stage pass/fail and scores, with a live evidence & audit panel.
PROCESSING ·· ON-DEVICE / TRANSPORT ·· NONE (RAW) / PERSISTED ·· SNAPSHOTS
On-device by design
Presence, liveness, anti-replay and face-match all run on the visitor's device. Only evidence snapshots persist (to encrypted object storage) for human review.
Drop Verify into your flow.
Whitelabel the on-device engine as one step — you own the evidence and the verdict. It integrates with your certified eKYC/PAD vendor; it doesn't replace it.
See how it integratesEnterprise-grade infrastructure
§04 / InfrastructureThe Tier-0 engine runs in the visitor's browser — but the surface that serves it and stores evidence runs on Cloudflare's global edge, the same platform behind TecTony's own production systems.
Global edge runtime
Served from Cloudflare Workers — edge-distributed and auto-scaling, with no single origin to overload.
Encrypted in transit
HTTPS everywhere with HSTS and managed TLS certificates — connections are encrypted end to end.
DDoS protection
Cloudflare's always-on, automatic DDoS protection sits in front of every endpoint.
Encrypted at rest
Evidence snapshots persist to Cloudflare object storage (R2), encrypted at rest by the platform — face embeddings never leave the device.
Hardened response headers
Strict Content-Security-Policy, X-Frame-Options DENY, and a locked-down Permissions-Policy (camera only, same-origin).
Secrets stay server-side
Credentials and keys are managed as server-only secrets — never committed to source, never shipped to the browser.
Your data, kept in your region
On-device processing means almost nothing leaves the visitor in the first place. What does persist — the evidence snapshots — can be kept in-region or routed straight to your own store, so records stay close to home rather than shipped to overseas defaults.
In-region by default
Evidence storage is provisioned in the APAC region — close to Thailand — not on US or EU defaults.
Configurable per deployment
Each engagement can pin evidence residency to your required region — Thailand / APAC — as part of setup.
Or your own store
Point snapshots and per-stage scores at your own endpoint — you hold the evidence, on your infrastructure.
Embeddings never leave the device
The reference face template stays on the visitor's device — it is never transmitted or stored remotely.
PDPA data-minimization
Because raw video is never transmitted and only periodic snapshots persist, less data exists to govern in the first place.
Designed & built in Thailand
Engineered by a Thai studio for the Thai market — bilingual TH/EN by default.
Operated with discipline
§06 / OperationsA real deployment needs more than a passing demo run. Verify is built around honest verdicts, an auditable trail, and a clean privacy posture from the first request.
Human review on inconclusive
Borderline anti-replay results are a confidence score, not a verdict — inconclusive cases route to human review, never auto-pass.
Auditable by design
Every review action writes to an append-only audit trail, with tenant-configurable retention.
Request observability
Worker-level request logging and traces are enabled across the deployment.
Backup & recovery
Automatic point-in-time recovery via Cloudflare D1 Time Travel, plus a nightly database export to object storage — no manual backup step. Off-site replication to your own infrastructure is available per engagement.
No third-party trackers
No analytics scripts, no advertising pixels, no third-party trackers — nothing watching your users in the background.
Continuity, then certified handoff
Face match confirms it's the same person who enrolled; for regulated proofing, Verify hands off to your accredited eKYC/PAD provider.
See it on your own face.
Run the full flow now, or request a whitelabel demo for your team.
TecTony Verify is a Tier-0 on-device presence, liveness, anti-replay and face-match engine that integrates with certified eKYC/PAD providers. It is not certified eKYC, not certified PAD (ISO/IEC 30107-3), and not an identity provider. Anti-replay output is a confidence score, not a certified verdict; borderline cases are routed to human review.