PARAMETA
Solutions — Public Sector

CSAP-certified blockchain SaaS for public agencies

Adopt DID, wallet, Personal Data Store (PDS), and distributed storage (BFS) services on a subscription basis, without building them yourself. 4 application steps, live in as little as a week.

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MyID 2.0
Solutions — Public SectorScroll
Why Now

Public sector blockchain meant
building from scratch each time

To adopt SaaS, a public agency must pass rigorous security certification such as CSAP. With virtually no CSAP-certified SaaS in the blockchain space, each agency has had to build its own, taking at least a year and hundreds of millions of won upfront.
Meanwhile, government investment keeps growing: the 2024 support program expanded to KRW 20B across 14 projects, and the public sector remains where demand for blockchain is greatest.

Blockchain adoption by sector (supplier basis)

47.9%
36.5%
24.0%
20.8%
14.6%
Government & public sectorPublishing & broadcastingFinanceProfessional & scienceTransport & logistics

Source: KISA 2024 Blockchain Industry Survey Report (National Approved Statistics No. 127017)
Based on multiple responses.

Problem

Solving the challenges
public agencies face again and again

Problem
Every agency has to build it from scratch
Duplicated infrastructure investment

Every agency builds and maintains its own blockchain and DID separately.

Fragmented app experience

Apps and authentication are scattered across agencies and services, breaking the user experience.

The burden of storing personal data

Agencies have to store identity data directly, adding a heavy repeat-authentication burden.

The procurement and security-certification hurdle

Services without CSAP struggle to pass public procurement review.

After adopting K-BTF
Adopt without building it yourself
Shared infrastructure, built once

No need to build separately by agency; share common infrastructure on a subscription basis.

One authentication, connected

Scattered apps and authentication are unified into one, so the user experience stays seamless.

No need to store data directly

Identity data isn’t stockpiled directly, easing the burden of repeat authentication.

Certified and registered for procurement

Already holds cloud security certification (CSAP) and is registered for procurement, meeting security and procurement requirements immediately.

Features

Adopt without building it yourself

Adopt CSAP-certified shared infrastructure on a subscription basis, and start without the budget, timeline, and operating burden of building it yourself.

  • Adopt without building it yourself

    Start on subscription, free of the budget and operating burden of building your own.

  • First CSAP-certified blockchain service

    Holds cloud security certification and is registered for public procurement.

  • Live in as little as a week

    Four application steps, live in as little as a week.

  • Less duplicate infrastructure

    Consolidates scattered agency systems into shared infrastructure.

Platform

Built-in functionality

Through selective disclosure, users submit only what's required; personal data stays on devices and in distributed storage, easing the agency burden. A standardized identity flow covers issuance, custody, and verification.

  • DID·VC·VP · Identity credentials

    Issues and verifies digital identity and qualification credentials whose authenticity can be checked.

  • Wallet

    Users hold their credentials and submit only what each situation requires.

  • PDS · Personal Data Store

    Keeps data under user control and reduces the institution’s storage burden.

  • BFS · Distributed storage

    Splits large data across multiple locations so it stays retrievable and tamper-free.

How to Adopt

How long it takes to launch the same service

Conventional individual build

At least 1 year+
Budget
planning
Vendor
selection
Quotation
Contracting
Build

MyID 2.0 shared infrastructure

1 week
Approval
Payment method registration
Sign-up & setup
By the Numbers

Proven blockchain infrastructure
for public services

  • First
    CSAP-certified blockchain service
  • 90%↓
    Cost reduction vs. an in-house build (model-based)
  • 20,000 requests
    Included per month, by default
  • 52x
    Faster to adopt than a conventional individual build (1 year+ → 1 week)
FAQ

Frequently asked questions

Use Cases

Public sector blockchain in practice

Busan · Battery Passport Platform

ChallengeBattery manufacturing, operation, maintenance, and end-of-life data were scattered and needed to be reliably connected and verified in line with EU DPP regulation.
SolutionConnected data across each stage using K-BTF (Korea Blockchain Trust Framework) DID and data infrastructure, and standardized the issuance and verification flow.
01 / 04

KOMSA · Ship inspection e-certificate verification

ChallengeShip inspection e-certificates are high-frequency official documents, verified roughly 560,000 times a year, creating a heavy verification-processing burden.
SolutionCombined K-BTF SaaS with MyID 2.0's DID/VC issuance and verification and PDS to build a verification framework (targeting roughly 51,066 hours saved annually).
02 / 04

Gyeongsangbuk-do · Moiso Resident ID

ChallengeAdministrative services for residents required repeat identity verification and non-face-to-face application processing.
SolutionDelivered issuance and authentication through a DID-based resident ID (awarded by the Ministry of the Interior and Safety).
03 / 04

Jeju · Jeju Safe Code

ChallengeNeeded to process large-scale visitor verification quickly while reducing exposure of personal data.
SolutionOperated QR-based verification across 60,000 venues, 2.18 million users, and a cumulative 91 million verifications.
04 / 04