신뢰 · Trust
Korean Digital Trust Platform
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Trusted Document Platform

One Platform.
Every Important Document.

Create · Verify · Sign · Store · Share · Secure. The trusted home for Korean electronic documents — for individuals, businesses, lawyers, landlords, hospitals, banks, schools, and travel agencies.

End-to-end integrity hash Identity verification KST audit trail
Document
Apartment Lease · 임대차 계약서
Verified
Document IDTRK-4F2A-9B7C-1E88
Signer김민준 · Kim Minjun
Signed at (KST)2026-07-01 14:20
SHA-2563F5B 9A21 · 64c hex
Tamper-evident
Signature, seal, and audit trail bound with SHA-256.
Encrypted
MFA
Access log
Document Categories · Individual

Tailored for your role.

Showing document categories your Individual account is authorised to create and verify. Bilingual (한/EN), QR-verifiable, SHA-256 sealed.

Browse Korean templates

Real Estate

부동산

Leases, purchase contracts and property management.

  • Lease Agreements
  • Purchase Contracts
  • Property Management
  • Rental Documents

Travel & Immigration

여행·이민

Visa letters, invitations, sponsorships, authorizations.

  • Visa Letters
  • Invitation Letters
  • Hotel Confirmation
  • Travel Authorization
  • Sponsorship Letters

Healthcare

의료

Consent forms, medical authorization, insurance.

  • Consent Forms
  • Medical Authorization
  • Insurance Documents

Education

교육

Enrollment forms and recommendation letters.

  • Enrollment Forms
  • Recommendation Letters

Personal

개인

Family agreements, gifts, and personal letters.

  • Family Agreements
  • Gift Agreements
  • Personal Letters
AI Assistant

Describe it. We'll draft it.

Type what you need in plain Korean or English. The assistant matches it to a legally-styled template, then walks you through every field — one or two taps at a time.

Note: This is an app-owned drafting service — not an official government portal. Every document you create gets an integrity hash and a public verification URL.
Trust Assistant
AI-powered · Korean & English
Online
What document would you like to create today? — 어떤 문서를 만드시겠어요?
Dashboard

Every document, at a glance.

A calm, banking-grade dashboard for owners and administrators. Sign in to see live data.

128
Total Documents
6
Waiting for Signature
112
Completed
4
Drafts
3
Expiring Soon
Yes
Identity Verified
27
Shared
412 MB
Storage Used
  • 14:22 KSTApartment Lease signedTRK-4F2A
  • 11:03 KSTEmployment Contract sharedTRK-91BB
  • 09:47 KSTPower of Attorney createdTRK-77E3
Security Center

Built like a bank. Feels like paper.

Every document is hashed, timestamped, and access-controlled. The controls below are enabled on the platform today.

End-to-End Encryption
Enabled
Multi-Factor Authentication
Enabled
Secure Cloud Storage
Enabled
Tamper Detection
Enabled
Activity Logs
Enabled
Version History
Enabled
Access Control
Enabled
Digital Audit Trail
Enabled

This page is maintained by the platform operator and lists enabled controls. It is not an independent certification and does not imply this is an official government service.