The Platform
One Platform.
Every Credential. Every Layer.
ONEPROOF is the full stack OEM infrastructure for organizations that build and operate digital identity ecosystems from government credential issuance to embedded hardware verification, powered entirely by ISO 18013-5/-7 and the ISO/IEC 23220 series.
Every surface has its SDK: mobile, server, embedded, and air-gapped EDGE hardware. Each one verifies every supported credential: mDL, EUDI PID, photo ID, and more. One integration per platform, no per-credential add-ons.
Architecture
The Three Layer Digital Identity Stack
Every layer is OEM and white label ready. No ONEPROOF footprint in your product.
ISO 18013-5 & -7 · ISO/IEC 23220 series · On-Prem · Air Gapped · Embedded · OEM / White Label
Deployment
Deploy on Your Terms
Enterprise and government procurement demands flexibility. ONEPROOF supports every deployment model without compromising capability.
Full stack behind your firewall. No external dependencies.
Edge Hardware. Zero network dependency. Pure offline.
Any chip, any OS. ESP32 to Qualcomm. POS, kiosk, access reader.
Standards
Open ISO Standards Exclusively
Mobile Credential Issuance & In Person Verification
Defines the cryptographic model, data elements, and transport protocols (BLE, NFC) for mobile driver licenses and other digital credentials. ONEPROOF uses this standard for all issuance, wallet storage, and in person verification layers. ISO 18013-5 is also the credential format mandated for EUDI wallets under eIDAS 2.0. ONEPROOF issues and verifies European Digital Identity (EUDI) wallet credentials, available through our early access program.
Online Presentation Protocols
Specifies online presentation of mobile credentials via three normative annexes: Annex A (Device Retrieval to Website), Annex B (OID4VP), and Annex C (Digital Credentials API). ONEPROOF's Server SDK supports all annexes individually or as a bundle your team selects the annexes relevant to your deployment.
Photo ID & Generic mdoc Credentials
Generalizes the mdoc model beyond driver licenses to any photo identity credential, using the same engagement, session encryption, and selective disclosure flow as ISO 18013-5. ONEPROOF verifies Photo ID mdoc credentials through the same pipeline and integration as mDL, with no per-credential add-ons.
ONEPROOF implements open ISO standards exclusively. No proprietary protocol extensions. No lock in.
Why ONEPROOF
Why Builders Choose ONEPROOF
Full OEM on every layer
Issuance, Wallet, and Verification are all white label. ONEPROOF stays invisible in your product.
Single vendor, full stack
One platform, one integration, one contract. No patchwork of vendors across the identity lifecycle.
No proprietary lock in
ISO 18013-5/-7 and the ISO/IEC 23220 series exclusively. No proprietary protocol extensions your integration is portable and independently auditable.
Privacy by design
Zero on device logging. Cryptographic proofs only. Data retention enforced at the protocol layer.
Any deployment model
On premise to air gapped hardware in the same platform. No capability trade offs based on environment.
Patent pending Edge Hardware
The only pure offline ISO 18013-5 credential peripheral. Air gapped. No network. Verification runs on host via ONEPROOF SDK.
Build on Trusted Digital Identity Infrastructure.
Talk to our team about OEM integration, white label deployment, or a proof of concept. All engagements are enterprise qualified.