Our Story


CTL sets a new standard for enterprise internal control

through Multi-Agent Orchestration. 


Corporate trust begins with rigorous internal control.

Yet in reality, issues such as authority abuse, misuse of corporate seals, document forgery,

and personal data breaches continue to recur.


CoreTrustLink addresses these risks by providing an orchestration platform where multiple

AI Agents collaborate.


At the center is the Coordinator Agent, which connects and

automates internal controls through:

•FOTYSeal for authority, seal, and digital certificate management,

•FOTYPro for document and personal data detection and masking,

•and an expanding set of specialized Agents to follow.


Every process is fully recorded and verifiable, ensuring transparency

and accountability for enterprises.


CTL is more than just a solution provider.

We are a trusted partner that helps our clients achieve both regulatory

compliance and operational efficiency.


 SANGMI CHAI    

Our Story


SANGMI CHAI


CTL sets a new standard For enterprise internal control

through Multi-Agent Orchestration.

Corporate trust begins with

rigorous internal control.

Yet in reality, issues such as

authority abuse, misuse of corporate seals,

document forgery,

and personal data breaches continue to recur.


CoreTrustLink addresses these risks by providing an orchestration platform where multiple

AI Agents collaborate.


At the center is the Coordinator Agent,

which connects and

automates internal controls through:

•FOTYSeal for authority, seal, and

digital certificate management,

•FOTYPro for document and personal data

detection and masking,

•and an expanding set of

specialized Agents to follow.


Every process is fully recorded and

verifiable, ensuring transparency

and accountability for enterprises.


CTL is more than just a solution provider.

We are a trusted partner that

helps our clients achieve both regulatory

compliance and operational efficiency.


YOONHEUNG PAEK


Multi-Agent

Orchestration Ensures

Corporate Accountability

As enterprise operations expand across cloud and mobile environments, data flows faster and control points have become more intricate. In this setting, internal control must simultaneously manage multiple functions—authority management, e-signatures and seals, document and personal data protection, and submission format management. A single system or standalone solution clearly cannot meet these demands.


CTL’s Multi-Agent AI Orchestration platform is designed for specialized Agents to collaborate. These Agents perform tasks such as authority and seal management, as well as the detection and masking of personal and confidential information. Every action is recorded and verifiable through audit logs, enabling organizations to achieve both regulatory compliance and operational efficiency while systematically demonstrating accountability in decision-making.


I have spent over a decade at Seoul National University researching and developing solutions to address diverse security challenges in cloud and mobile environments. This experience directly aligns with CTL’s vision of agent collaboration and orchestration, and I am confident it will provide enterprises with practical support in building a trustworthy business environment.


History


April

· Selected for the Innovation Startup

  Lab at the University For Practical

  Entrepreneurship

· Selected for the 2023 EV
  Technology Commercialization
  Support Project

· Initiated development of the
 FOTYSeal prototype.


December

· Founded on December 19

· Selected key management
  members

· Completed corporate registration

· Selected for the Excellent
 Innovation Startup Lab

April

· Selected for the Startup Promoting
  Agency's Initial Startup Package at
  a Startup-Centered University.

· Selected for Ewha Womans
  University Campus Town Project


July

· Received the IT21 Technology

  Innovation Pioneer Award

  (Awarded by KISA)


October

· Selected for the Startup Growth

  Technology Development (R&D)

  Didimdol Program Supervised by
  the MSS


December

· Received the 2024 Korea
  Enterprise Grand Prize in the
  R&D Innovation Category hosted
  by MoneyToday

· Completed development of
  FOTYSeal product

· Completed development of
  FOTYSeal model

· Completed 1 contract for FOTYseal

April

· Selected for Ewha Womans
  University Campus Town-Project


June

· Completed 1 contract for FOTYSeal

  Product


July

· Completed development of
  FOTYSeal Product


August

· Completed 1 contract for FOTYseal

  product

· SAFE Investment from KOTEC

History


2023

April

· Selected for the Innovation Startup
  Lab at the University For Practical
  Entrepreneurship

· Selected for the 2023 EV Technology
  Commercialization Support Project

· Initiated development of the FOTYSeal
  prototype.


December

· Founded on December 19

· Selected key management members

· Completed corporate registration

· Selected for the Excellent Innovation
  Startup Lab













2024

April

· Selected for the Startup Promoting
  Agency's Initial Startup Package at a
  Startup-Centered University.

· Selected for Ewha Womans
  University Campus Town Project


July

· Received the IT21 Technology
  Innovation Pioneer Award
  (Awarded by KISA)


October

· Selected for the Startup Growth
  Technology Development (R&D)
  Didimdol Program Supervised by the
  MSS


December

· Received the 2024 Korea Enterprise
  Grand Prize in the R&D Innovation
  Category hosted by MoneyToday

· Completed development of FOTYSeal
  product

· Completed development of FOTYSeal
  model

· Completed 1 contract for FOTYseal

2025

April

· Selected for Ewha Womans University
  Campus Town-Project


June

· Completed 1 contract for FOTYSeal
  Product


July

· Completed development of FOTYSeal
  Product


August

· Completed 1 contract for FOTYseal
  product

· SAFE Investment from KOTEC













CORE TRUST LINK

CEO : SANGMI CHAI

Business Registration Number : 449-86-03147

E-mail : coretrustlink@gmail.com

Room 402, Ewha-Sinsegae Hall,

Ewha Womans University, 52 Ewhayeodae-gil,

Seodaemun-gu, Seoul, Republic of Korea

CORE TRUST LINK

CORE TRUST LINK Co., LTd. l CEO SANGMI CHAI

Business Registration Number : 449-86-03147 l E-Mail : coretrustlink@gmail.com

Room 402, Ewha-Sinsegae Hall, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul, Republic of Korea