CHON Inc. | DID 상호 인증

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Relationship is Identity

A relationship is one's identity.

We are connected by "chon" (寸).

From family and friends to colleagues — every human relationship becomes evidence of identity. CHON extends "chonsu" (寸數), Korea's unique unit for measuring degrees of kinship,
into a digital trust network.

Family

Friend

Fandom

Anti-scam

Colleague

Community

Relationship Verification Based on Mutual Authentication

A mutual-verification DID in which family members and acquaintances authenticate one another. It is not an issuing authority, but "relationships" that guarantee identity.

Services Expanded Through Relationship Data

A structure capable of multi-layer expansion — from voice phishing prevention to K-pop fandoms and healthcare — built on top of mutual-verification identity. Multi-Layer Expansion Structure

MAIN SERVICES

Core Services

CHON DID

Decentralized Identity

Decentralized identity authentication
Self-sovereign identity verification
Secure management of personal information

A decentralized identity authentication platform that, through self-sovereign identity verification technology, returns sovereignty over personal information to the user.

Digital family register management
Recording of family history
Systematic data management

Smart Genealogy

Smart Family Register

A digital family register service connecting generation to generation, systematically managing family history and data.

CHON-FANDOM

DID-based fandom platform

A fandom platform that secures a complementary position to Weverse and DearU, based on genuine-fan verification and a 12,500-node relationship graph.

Genuine-fan verification
Relationship node graph
Membership and fandom tokens

CHON-ANTI SCAM

AI + DID Voice Phishing Prevention

The first practical use case of the trust network, addressing a KRW 1 trillion+ annual damage market through pre-call blocking within 0.1 seconds before the call connects.

Pre-call blocking before the call connects
AI-based caller detection
DID-based caller authentication

CHON-ORG

Zero Trust IAM

An enterprise identity solution combining Just-in-Time (JIT) access privileges, DID signatures, and blockchain audit records, positioned as a potential alternative to Okta and CyberArk.