Published in


Metadium-based DID platform, MYKEEPiN Alliance

Smart and secure authentication for both individuals and businesses

Introducing the Metadium blockchain-based decentralized ID (DID) and personal information management service “MYKEEPiN” and “MYKEEPiN Alliance”, a decentralized identity authentication alliance.

MYKEEPiN is a Decentralized IDentifier (DID)-based digital signature service of Coinplug, a global blockchain company.

The MYKEEPiN app has been released since April 2020,
- Flybit exchange virtual asset certificate linkage
- Magic Eco Artificial Intelligence (AI) training certification
- Administrative exhibition access service
- Entrance and authentication service for unstaffed convenience stores
- Class V Virtual Reality (VR) online class certification

MYKEEPiN App has been designated as an innovative financial service by the Financial Services Commission in December, leading the commercialization of a blockchain-based DID service.

MYKEEPiN Alliance is a DID-based service partnership program launched in April 2020 with the purpose of business model development and commercialization. The Alliance is designed to help corporations, institutions and other organizations to achieve a business model that implements DID.

Recently, LG U+(Major carrier) and YES24(Online commerce), Cine21(Entertainment), Delion (Delivery service)joined as MyKeepin Alliance partners, and we plan to further expand the use of DID in various fields.

​Metadium team will continue to strive to provide a wider variety of services based on self-sovereign identity authentication through close business and technical cooperation with the MYKEEPiN app and MYKEEPiN Alliance operator Coinplug.

Thank you

Metadium Team




We give ownership of your data back to you

Recommended from Medium

Windows Subsystem for Linux (WSL2) Override DNS Configuration

How to avoid fake tech support

Update on progress & token sale report

Spotting Privacy Breaches Before They Cause Harm

How I find My first Critical Bug Worth $2500–5000

{UPDATE} Manager de Futebol Hack Free Resources Generator

How to become a crodo ambassador?

Indigo Admits Servers Hacked in Dec; Internal Docs May Become Public

Indigo Admits Servers Hacked in Dec; Internal Docs May Become Public

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store


Creating a free world through self-sovereign identity.

More from Medium

Navigating the Future of Digital Asset Regulation

Rollups — Making Blockchains Modular

[PoW Round-Up] Block by block we BUIDL

Democratizing climate action