BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn

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BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
BUILDING
THE NEXT INTERNET
BY BLOCKCHAIN
GROUND X MEDIA KIT
JULY 2020

WWW.GROUNDX.XYZ
CONTACT@GROUNDX.XYZ
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
Ground X is Kakao’s blockchain affiliate where   Klaytn -              Klaytn is a global public blockchain developed by Ground X with a
                                                 Asia’s NO.1           mission to drive mass blockchain adoption. Thirty industry-leading
people committed to pursuing a better world                            global corporations participate in the platform’s governance and
                                                 Blockchain Platform
together pioneer new global markets with                               operation, and over seventy service partners are producing user-
                                                                       friendly Klaytn-based blockchain services that achieve significant daily
blockchain platform and services.                                      transaction volumes. With further implementation of the cloud service,
                                                                       we will work towards enhancing the development environment for
                                                                       anybody to easily build applications.

                                                 Klip -                Klip, available in the KakaoTalk messenger, provides a new experience
                                                                       of digital asset management. Klip allows users to easily manage a
                                                 the Digital Wallet
                                                                       variety of digital assets and by doing so, it significantly improves
                                                 Service for Mass      the chronic issue of inconvenient usability. Klip will trigger the mass
                                                 Blockchain Adoption   adoption of blockchain services by offering a wide spectrum of user-
                                                                       centric blockchain applications that can be enjoyed through KakaoTalk.

                                                 Blockchain Services   Blockchain technology builds a trust network that has the potential to
                                                                       solve issues caused by online anonymity. Additionally, the online world
                                                 That Add Values
                                                                       built on Internet can evolve into a network that can transact values
                                                 for Users             beyond simply sharing information. This can then produce meaningful
                                                                       global online services. With its Klaytn platform and Klip service,
                                                                       Ground X will enable businesses and entrepreneurs to capture using
                                                                       blockchain technology and produce blockchain services.
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
MAJOR OUTCOMES
2018 -2019 HIGHLIGHTS                                     ― Global Public Blockchain Klaytn Mainnet Launched
                                                          ― Asia-focused Blockchain Consortium Established

                                                          Klaytn Testnet                           Klaytn Testnet                                Second
Ground X Established                                      Aspen Launched                           Baobab Launched                               Annual Blockchain for
                                                                                                                                                 Social Impact
                                                                                                                                                 Conference

                       First Annual Blockchain                                                                      Blockchain App Competition                           KLAY Listed on Upbit
                       for Social Impact Conference                                                                 Klaytn Horizon                                       Indonesia/Singapore

  2018.                                                                                               2019.
  03                         06         07                    10       11                             03    04                 05       06       07                              10         11

                            Blockchain Technology Forum          Klaytn Official                               Klaytn Online                                             · Blockchain Technology
                            TXGX 2018                            Website Launched                              Hackathon                                                   Forum TXGX 2019

                                                                                                                                                                         · Klaytn Governance Council
                                                                                                                                                                           Summit 2019

                                                                                                                                  Klaytn Mainnet
                                                                                                                                  Cypress Launched
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
2020 HIGHLIGHTS               MAJOR OUTCOMES
                              ― Digital Asset Wallet “Klip” Launched

Amorepacific and Huobi join   A browser extension                      Digital Asset Wallet
Klaytn Governance Council     wallet Kaikas Launched                   Klip Launched

  2020.
  02                                  03                                     06

                                                                              Millennials Digital Asset
                                                                              Group Kick-off

                                                                                                          * As of June 2020
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
2019 IN FIGURES                                                                           Market cap of
                                                                                   Klaytn Governance Council
                                                                                                                                   Number of participants in Klaytn

                                                                                   74 51,000
                                                                                                     +                                                                      +

                                                                                                     Trillion

                                                                                   Klaytn-based applications            Governance Council             Crew members of Ground X
                                                                                                                        member companies

                                                                                                         +

                                                                                    40 30 82
Number of issues since
 the mainnet release

0Klaytn service partners
                           Block generation time

                           1
                                with finality

                                   Second
                                                             Klaytn mainnet live

                                                             6
                                                               operation time

                                          Transactions per second
                                                                        Months       4,820,000
                                                                                                       Number of externally owned accounts created on Klaytn

                                                                                                                Number of blocks generated on Klaytn
                                                                                                                                                                        +

70 4,000                                                                           16,390,000
                       +                                                    +                                                                                             +

                                                                           TPS
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
2020 IN FIGURES

   Gas fee for Klip                 Number of subscribers on the day of Klip launch                 Market cap of                  Klaytn service partners            Crew members of Ground X
  100% free to use                                                                           Klaytn Governance Council

                             108,937                                                         96 70 91
                                                                                                                 +                                       +

0
                                                                                                                 Trillion

                             Block generation time               Klaytn-based applications                          Number of externally owned accounts created on Klaytn
                                  with finality

                                                                                       +

                                  1 50                                                           9,507,000
                                                                                                                                                                                        +

                      KLAY                 Second

 Number of issue since                        Transactions per second                                                       Number of blocks generated on Klaytn
  the mainnet release

     1 4,000                                                                                 30,700,000
                                                                                  +                                                                                                             +

                                                                                 TPS

                                                                                                                                                                            * As of June 2020
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
TABLE
OF
CONTENTS

01. ABOUT US                                         04. #3 SUSTAINABILITY
— GROUND X                                           —   TXGX
— VISION & GOAL                                      —   KLAYTN HORIZON
— BUILDING BLOCKCHAIN FUNDAMENTALS                   —   KLAYTN HACKATHON
                                                     —   KLAYTN MEETUP & DEVELOPER COMMUNITY
02. #1 DISRUPTION                                    —   BLOCKCHAIN FOR SOCIAL IMPACT
—   THE FIRST BLOCKCHAIN FOR EVERYDAY LIFE
—   SERVICE-ORIENTED & ENTERPRISE-READY BLOCKCHAIN   05. #4 NEXT
—   SERVICE CHAIN: PRIVATE BLOCKCHAIN SOLUTION       — JOURNEY TO THE NEXT INTERNET
—   KLAYTN EVOLUTION                                 — KLIP: DIGITAL WALLET SERVICE
—   KLAYTN DEVELOPER TOOL & WALLET                   — KAS KLAYTN API SERVICE
—   KLAYTN GROWTH TREND                              — BLOCKCHAIN APPLICATIONS
—   KLIP: DIGITAL ASSET WALLET
—   KAIKAS: BROWSER EXTENSION WALLET                 06. GROUND X TEAM
                                                     — GROUND X TEAM
03. #2 EXTENSION                                     — PR & MEDIA HIGHLIGHTS
—   KLAYTN PARTNERS                                  — CONTACT INFORMATION
—   KLAYTN GOVERNANCE COUNCIL
—   GOVERNANCE COUNCIL SUMMIT 2019                   07. APPENDIX
—   KLAYTN SERVICE PARTNERS
—   KLAYTN BAPP RANKING
—   KLAYTN ECOSYSTEM PARTNERS
—   KLAYTN POC & KIR                                 CLICK THE TITLE OR THE  ICON AND YOU WILL BE
—   KLAYTNPHONE                                      DIRECTED TO THE PAGE WITH MORE INFORMATION.
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
01.
ABOUT US
— GROUND X
— VISION & GOAL
— BUILDING BLOCKCHAIN FUNDAMENTALS
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
Ground X is Kakao’s blockchain affiliate
GROUND X       where people committed to pursuing
                                                                Playground
                                                                Ground X is a playground where
                                                                blockchain developers can come
               a better world together pioneer new              together to collaboratively develop
               global markets with blockchain.                  new ideas and conduct research.

               The name Ground X is inspired by the spirit
                                                                eXperiment / eXperience
               of a playground with experimentation
                                                                The goal of Ground X is to create
               and experience that can drive infinite           highly experimental blockchain services
               possibilities for a wholly new world.            that anybody can easily experience.

                                                             EXPERIMENT
  PLAYGROUND                                                 EXPERIENCE
BUILDING THE NEXT INTERNET BY BLOCKCHAIN - WWW.GROUNDX.XYZ - Klaytn
VISION & GOAL

The Next
Internet by
Blockchain
The Internet world
                     In the future, true blockchain or “blockchain complete”
                     will have the potential to transform industries, and eventually
                     the economy, as complementary technologies such as AI
                     and the IoT begin to integrate alongside blockchain.

built on trust and
                     This expands the type of participants to include machines, which
                     will be able to exchange a variety of assets — from money to
                     real estate. Blockchain, which is already appearing in experimental
                     and small-scope projects, will be fully scalable by 2023

value based on
                     — Gartner Top 10 Strategic Technology Trends for 2020

                     Going forward, the information-focused online world will evolve into
                     a network of trust and value through the blockchain technology.

blockchain and       The online world will become a more trustworthy space without
                     borders, leading to a truly hyperconnected world. Blockchain
                     combined with the technologies of the fourth industrial revolution,

future technology    particularly AI and IoT, will create an unparalleled, revolutionary world.
                     Ground X is creating the de facto blockchain world.
BUILDING BLOCKCHAIN
FUNDAMENTALS
In order to create a new Internet world, Ground X
develops Klaytn, the Asia’s NO. 1 blockchain platform,
and strives to build a corporate- and service-friendly                       DISRUPTION
blockchain ecosystem to drive blockchain-based social
impact initiatives, expand a thriving developer community,
and participate in various activities such as hosting
conferences. For the past two years, we have built a strong
foundation for our blockchain environment, and we will
now launch various blockchain services that realize
the next Internet built on trust and value.

#01 DISRUPTION
    BLOCKCHAIN TECHNOLOGY
     Asia’s NO. 1 Blockchain Platform                                        BLOCKCHAIN
     Klaytn and Technology Development                          EXTENSION   FUNDAMENTALS     NEXT
#02 EXTENSION
     BLOCKCHAIN CONSORTIUM
     & ECOSYSTEM
     Establishment of an Asia-centric global consortium
     and partnerships to build a healthy blockchain ecosystem

#03 SUSTAINABILITY
     DEVELOPER COMMUNITY
     & SOCIAL IMPACT
     Creation of a sustainable blockchain developer
     ecosystem and contribution in creating social impact
                                                                            SUSTAINABILITY
#04 NEXT
     BUILDING THE NEXT INTERNET
     Blockchain technology and services
     Ground X seeks to develop
02.
#DISRUPTION
— THE FIRST BLOCKCHAIN FOR EVERYDAY LIFE
— SERVICE-ORIENTED & ENTERPRISE-READY BLOCKCHAIN
— SERVICE CHAIN: PRIVATE BLOCKCHAIN SOLUTION
— KLAYTN EVOLUTION
— KLAYTN DEVELOPER TOOL & WALLET
— KLAYTN GROWTH TREND
— KLIP: DIGITAL ASSET WALLET
— KAIKAS: BROWSER EXTENSION WALLET
THE FIRST BLOCKCHAIN                                K(C)lay + Stone = Klaytn

                                                    Klaytn is a compound word created from
FOR EVERYDAY LIFE                                   the key components of ground, clay, and stone,
                                                    symbolizing the foundation of
                                                    blockchain technology Ground X creates.
                                                    The tokens used in Klaytn are called KLAY.

                               Asia’s No. 1
                       Public Blockchain Platform
THE FIRST BLOCKCHAIN
FOR EVERYDAY LIFE

Klaytn is a global public blockchain platform
developed by Ground X with goals to realize the
vision of a new Internet world. Klaytn is committed
to producing readily-usable, user-friendly blockchain
that can be used in our daily lives.                                               1 Second
                                                                                   Time to generate and
                                                                                     confirm a block
Klaytn is participated by global leading companies
in a consortium structure. Klaytn features fast
response time, high performance, and stable
transaction fee structure optimized for services
with large traffic.

Klaytn combines the best features of both public
and private blockchains to meet the needs of
services and businesses that target users on
a large scale.
                                                        4,000+ TPS*                                       1/10 Fee
                                                        *Transactions Per Second                          A low gas fee that is
Klaytn public blockchain (the Main Chain) offers                                                          1/10 of Ethereum’s
reliability and integrity. Klaytn Service Chain,
built on the same code, is a powerful solution for
businesses that seek to set up a private blockchain.
By systematically connecting the Main Chain and
Service Chain, we provide a hybrid solution that
captures the strengths of both chains.
SERVICE-ORIENTED &                                                             ● High Performance

ENTERPRISE-READY BLOCKCHAIN                                                    Klaytn’s fast response time of 1 second and high scalability of
                                                                               4,000 TPS allows even mobile applications to be operated on
                                                                               its public blockchain. Additionally, its private blockchain solution of
                                                                               Service Chain meets the business needs that require high performance.

Klaytn provides an optimal blockchain environment for services and
                                                                               ● Low Cost
businesses targeting a large number of users. It features fast response time
on par with that of legacy web services with minimal transaction fee.          Klaytn boasts a low gas fee (transaction fee) that is almost 1/10 of
The consortium of highly reputable global companies operates the platform      Ethereum and charges a fixed gas fee regardless of the transaction
with a secured inflow of active users.                                         volume, so that the total costs can be managed simply.

                                                                               ● Compatibility

                                                                               Klaytn supports the most commonly used Ethereum Solidity Contract for
                                                                               developers to re-use the existing codes. This allows the Ethereum
                                                                               developers to easily adapt to Klaytn, and and also easily utilize and port
                                                                               the Solidity-related tools and documents.

                                                                               ● Reliability

                                                                               Highly reputable global companies together govern and operate

• HIGH PERFORMANCE                                                             the Klaytn platform. A certain level of decentralization is also applied to
                                                                               the platform so that it can be operated with stability regardless of
• LOW COST                                                                     the participating companies’ potential technical issues.

• COMPATIBILITY
                                                                               ● User Acquisition
• RELIABILITY
                                                                               The Klaytn’s user base is expanding based on its linkage with various
• USER ACQUISITION                                                             Kakao services including KakaoTalk as well as other applications
                                                                               developed by the Governance Council members.
                                                                               This supports securing the initial user base of blockchain services.
SERVICE CHAIN:
PRIVATE BLOCKCHAIN SOLUTION

Some companies may have to implement blockchain for data security or
IT policy reasons. Klaytn provides a private blockchain solution called
Service Chain, which allows companies to establish their own blockchain that is
similar to the Klaytn mainnet. Further, by connecting to the Klaytn mainnet,
the Service Chain ensures the integrity of its data (data anchoring) and allows
token transfer between different chains. Through such method, we create
a hybrid blockchain that supplements the weaknesses of a private blockchain.

Application Scenarios                                                             Use Case

Private blockchains                                                               Kakao Con                                     Wemix Network
for corporations

Specialized blockchains        Applicable for building blockchain platforms       Kakao utilized Klaytn’s Service Chain for     Wemade’s blockchain subsidiary
for specific industries        for specific sectors including game, finance,      its reward service ‘Kakao Con.’ The service   Wemade Tree utilized Klaytn’s Service
                               healthcare, etc.                                   provides a transparent and reliable system    Chain to set up a blockchain platform
                                                                                  based on blockchain. Kakao Con is widely      specialized for game services, which
L2 solution for                An L2 Solution similar to Ethereum’s sidechain     used for Kakao account integration, Kakao     provide scalability and interoperability
high performance               or Bitcoin’s Lightning Network                     email sign up, and other events.              between the chains.

Consortium blockchains         Independent consortium blockchain
for business alliances         based on Service Chain
KLAYTN EVOLUTION

In October 2018, the first beta testnet* Aspen was released, and following
the public testnet Baobab, the Klaytn Mainnet** Cypress was launched in
June 2019. The two testnets were implemented to improve the stability
and integrity of Klaytn, and after numerous testings, the mainnet was launched.
We currently provide the Baobab testnet for service development and tests,
and the Cypress mainnet for official services.

2018 Q4                      Aspen
                                                                                   1,500 TPS
Beta Testnet                 Test platform for partner companies

                             Baobab
2019 Q1
                             Test platform for all developers and                 3,000 TPS
Official Testnet
                             service providers
                                                                                                The names of different versions of
                                                                                                Klaytn have been inspired by tree species
                                                                                                rooted in the ground, and the tree names
                                                                                                are in alphabetical order.

2019 Q2                      Cypress                                                            * Testnet: A blockchain network used for
Mainnet                      Official platform to operate large                   4,000 + TPS     service development and testing.
                             scale user-oriented services                                       ** Mainnet: The official blockchain network
                                                                                                  used to launch and host services.
KLAYTN DEVELOPER                    Klaytn offers various tools and services for developers and users.
                                    Klaytn supports both software and hardware wallets to securely store
                                                                                                                         Klaytnscope allows monitoring of block
                                                                                                                         creation, transaction information, and all

TOOL & WALLET                       and send Klaytn-based tokens, with plans to support more compatible
                                                                                                                         activities on the Klaytn platform.

                                    wallets. Klaytn also supplys a SDK and IDEINTEGRATED DEVELOPMENT ENVIRONMENT         Klaytn IDE is a browser-based compiler
                                                                                                                         that allows developers to build Klaytn smart
                                    as well as Klaytnscope to monitor Klaytn’s transactions. Klaytn also
                                                                                                                         contracts with Solidity language without
                                    provides key management service and API service on blockchain                        installing a separate development tool.
                                    core to help make service development simple. The various tools and
                                                                                                                         Klaytn SDK is a library that allows web
                                    services provided in Klaytn’s ecosystem are open source for developers               services and mobile apps to access Klaytn
                                    to partake in advancement.                                                           and connect with the blockchain.

                                         S/W Wallet                                                                    H/W Wallet

   WALLET        Klaytn Wallet                  Klip                            Kaikas                    KlaytnPhone (SS)       NFC Card Wallet

 DEVELOPER                                                                                                 Token Manager
               Klaytn SDK (Caver)        Klaytnscope                         Klaytn IDE
  TOOLKIT                                                                                                    / KLAY Tool

                                                                                                                                           Klaytn
 API SERVICE                                           KAS Klaytn API Service                                                              Docs

 BLOCKCHAIN                          Klaytn                                                         Service Chain
  PLATFORM
Klaytn’s transactions and externally owned accountsEOA have
KLAYTN                                                    continuously increased since its launch in June 2019, resulting in fast
GROWTH TREND                                              growth trends in a short amount of time. This was possible because our
                                                          initial service partners released their readily-usable services on Klaytn
                                                          and attracted an inflow of active users. ( As of May 2020)

                                                          MONTHLY TRANSACTIONS

                                                                                                                                      TOTAL TRANSACTIONS
TRANSACTIONS

                        Monthly Average   Daily Average
   Total Transactions
                         Transactions     Transactions
   83.04M                6.92M            19.4K

                                                          MONTHLY EOAS CREATED

                                                                                                                                      TOTAL TRANSACTIONS
EXTERNALLY
OWNED
ACCOUNT

                           Monthly            Daily
  Total EOAs Created
                         Average EOAs     Average EOAs
      9.5M                792K             2.2K
Digital Asset Wallet
   in KakaoTalk!
KLIP: DIGITAL
ASSET WALLET
Klip is a blockchain-based digital asset wallet service available in KakaoTalk, a mobile
messaging application used by more than 90% of the South Korean population.
While various blockchain wallets have been used limitedly as a difficult user experience
so far, Klip gives users the opportunity to experience digital assets on their mobile
devices with their existing KaKao accounts without installing a separate app, providing
a user experience as easy as a messenger. Klip is designed to be a wallet for everyone,
including those with little to no previous knowledge of blockchain or crypto assets.

Klip users can safely store and easily transfer digital assets obtained from Klaytn-based
blockchain applications across different verticals such as social networking, gaming,
and e-commerce. As of today, Klip supports 11 cryptocurrencies, including Klaytn's
own token KLAY, as well as multitude of Non-Fungible TokensNFTs.

                             ● No gas fee. 100% free to use.
   Fast & Free               ● Send tokens to their friends' kakaoTalk ID.
                             ● Fast as an instant wire transfer.

                             ● Klip user's private keys are safely
       No                    and securely stored in encrypted formats,
   private key
                             Key Management Service.

                             ● Klip provides Klip Partners that
  Expandability
                             allows partners to issue NFTs for
                             their own unique services.
KAIKAS:
BROWSER EXTENSION WALLET

Kaikas is a browser extension wallet for the Klaytn platform.
Available in Google Chrome and Mozilla Firefox, Kaikas provides a secure
and usable means to interact with the Klaytn network via web browser.
You can also refer to the Kaikas tutorial.

Key features:

● Decentralized HD wallet
Kaikas is a Hierarchical DeterministicHD wallet, meaning that it
generates a hierarchical tree-like structure of private/public keys
indefinitely from a single seed phrase. The seed phrase consists of
mnemonic code words, which are easier to remember than random
alphanumerics. Users’ private keys are encrypted and stored in
their own browsers.

● Supporting various Klaytn networks and tokens
Kaikas allows you to store and transact with all Klaytn-based tokens including KLAY.
Tokens not listed by default can be inserted by pasting in their contract address.
Kaikas supports Klaytn’s Baobab testnet and Cypress mainnet. Those developing
Klaytn-based blockchain applications may connect to their private networks to
test the applications.

● Signing web-based BApp transactions
Kaikas can be connected with web-based Klaytn BApps to sign all
types of transactions and data presented to you by the applications.
Kaikas can also be used to handle fee delegation.
03.
#EXTENSION
— KLAYTN PARTNERS
— KLAYTN GOVERNANCE COUNCIL
— GOVERNANCE COUNCIL SUMMIT 2019
— KLAYTN SERVICE PARTNERS
— KLAYTN BAPP RANKING
— KLAYTN ECOSYSTEM PARTNERS
— KLAYTN POC & KIR
— KLAYTNPHONE
KLAYTN PARTNERS                     To expand the blockchain ecosystem
                                    and create real use cases, Klaytn is
                                    partnering with blockchain projects
                                    based in various industry domains.

          Kakao                     Conglomerates                           Startups and SMEs          Blockchain Firms

         KAKAO                      GOVERNANCE                                    SERVICE                ECOSYSTEM
         FAMILY                       COUNCIL                                    PARTNERS                 PARTNERS

  Leverage KakaoTalk         Solve corporate issues and                    Provide blockchain-based    Provide various tools to
  users and connect Kakao    provide real use cases of digital             innovative services         support Klaytn-based
  services with blockchain   transformation through blockchain                                         blockchain services
                             implementation

                             User Acquisition Channels                                                Ecosystem Expansion
KLAYTN GOVERNANCE COUNCIL                                                   Comprised of 30 Global Industry Leaders

                                                                            The Council consists of thirty leading global corporations in
                                                                            IT, content, game, finance, and more in major regions of Asia.

                                                                            Strong Cooperation to Trigger
                                                                            Mass Blockchain Adoption
Responsible for operating the consensus node network, the Council
makes key decisions regarding Klaytn’s technology and business ventures.    By working with major companies built on professionalism and
                                                                            integrity, we have secured the platform stability and credibility.
The Council also develops Klaytn-based services and implements blockchain   We plan to continue expanding the Council with global leading
in existing businesses for mass blockchain adoption.                        companies in various fields to drive the long-term ecosystem growth.

As of Q2 2020
The Klaytn Governance Summit conference shares our vision,
GOVERNANCE                                       presents real use cases of blockchain implementation, and maximizes
COUNCIL SUMMIT 2019                              mutual benefit by encouraging active collaboration among the Council firms.

Blockchain Business Strategy and
Goals Announced by Industry
At the Governance Council Summit 2019,
the six companies presented their goals
for blockchain business models and
cross-industry blockchain ventures.

● The Union Bank of the Philippines
proposed a business model to strengthen
the blockchain industry in Southeast Asia
using Klaytn as the key platform.

● Yeahmobi shared ways to efficiently
improve the quality of advertisements
through the decentralized advertisement
solution DADDecentralized Advertising.

● Hanwha Systems introduced
a blockchain-based business model
for transparent artwork transactions.

● WeMade, Neoply, and Gumi outlined
the rationale behind joining the Klaytn
Governance Council from a technical standpoint
and proposed methods for cooperation.

● EY presented various global firms’ real
use cases of blockchain technology to create
digital innovation.
KLAYTN SERVICE PARTNERS      In order to create a vibrant blockchain ecosystem
                             and increase Klaytn use cases, we are continuously
                                                                                                 Our partners include top seventy companies in various
                                                                                                 industry domains from fifteen countries including U.S.A,
                             entering quality partnerships.                                      Russia, Singapore, Argentina, and India, developing
                                                                                                 everyday services for users.
                             Klaytn uses the term BApp·Blockchain Applications instead of
                             DApp· Decentralized Apps to include various cases that expand       The KLAY BApp Partners, in particular, use Klaytn’s token
                             the technical potentials of blockchain and utilize its strengths.   KLAY to help further establish their token economy.

  CONTENTS      HEALTHCARE       TECH                                 COMMERCE                          LIFE                             GAME
ENTERTAINMENT    FINANCE       PLATFORM                                PAYMENT

                                                                                As of Q2 2020

                                                                                                                                            As of Q2 2020
KLAYTN BAPP RANKING

According to the blockchain application listing sites,
State of the DApps and Dapp.com, the Klaytn-based
services comprise more than a half of the top ten
applications with the most number of daily active users.

DAPP.COM                                                   STATE OF THE DAPPS   Based on 2020 Q1 data
KLAYTN                                                                            Klaytn is partnering with software/hardware wallets, device manufacturers,
                                                                                  financial institutions, global NFT Non Fungible Tokens, marketplaces, blockchain
ECOSYSTEM PARTNERS                                                                service statistics websites, and others to further expand the blockchain
                                                                                  ecosystem. Through this, we plan on improving the variety and convenience
                                                                                  of accessing Klaytn-based blockchain services.

                                         D’CENT is the first Klaytn mainnet-supporting hardware wallet with advanced security features built on
              Secure and User-Friendly
                                         bank-grade EAL 5+ Secure Element and secure OS. You can manage KLAY and Klaytn-compatible tokens,
                 Hardware Wallets
                                         as well as KCT-based NFT.

                                         State of the DApps and Dapp.com are blockchain application listing sites. Functioning as curated
               Blockchain Application    directories of BApps built on various platforms such as Ethereum, EOS, and Steem,
                    Listing Sites        the portals categorize and rank applications based on data analysis. More than a dozen
                                         Klaytn-powered blockchain applications are already listed on both sites, with more BApps to be listed soon.

                                         OpenSea is one of the largest digital asset platforms that allows users to buy and
             NFT Marketplace platform
                                         sell blockchain-based collectibles, game items, and Non-Fungible TokensNFTs

                                         Chainlink connects blockchain platforms with resources outside the blockchain, enabling the creation of
             Decentralized Open-source
                                         applications that are connected with real-world data and systems. Chainlink and Klaytn will together
                  Oracle Network
                                         discover mutual cooperation measures to enhance expandability and efficiency.

                                         PEAK develops app players that allow users to experience mobile games on PC desktops.
               App Player Developer
                                         PEAK and Klaytn cooperate each other to revitalize blockchain-based games working on Klaytn.
·

KLAYTN POC & KIR                                                                                         · Klaytn-related research support
                                                                                                         · Infrastructure Support

Klaytn is operating PoC and KIR to
invite new partners and also encourage
the existing partners to continue                                                                              PLATFORM
operate their blockchain services.

                                                                                                             KLAYTN
                                                                                                          IMPROVEMENT
                                                                                                            RESERVE KIR

POC PROOF OF CONTRIBUTION

PoC assesses the contribution level of all economic entities
                                                                              COMMUNITY                                                        TOOLS
within the Klaytn ecosystem and provides rewards in KLAY
that correspond to each entity’s level of contribution.
The goal is to help improve the stability of the Klaytn platform
and also drive economic growth of the entire ecosystem.

                                                                       · Klaytn technical paper translation                             · Building tools to enhance
KIR KLAYTN IMPROVEMENT RESERVE                                         · Tutorial video production and distribution                       developer environment
                                                                       · Hosting regional meetups                                       · Developing migration tools to
This is a reward system that is allocated for anybody                                                                                     utilize Klaytn in other platforms
committed to maintaining a sustainable ecosystem growth
through platform development or community building efforts.
KLAYTNPHONE   We have partnered with the Samsung Blockchain Keystore
              to launch the KlaytnPhone in Galaxy Note10 models.
                                                                       Digital contents platform
                                                                       incentivizing user
                                                                                                     Beauty data
                                                                                                     curation service
                                                                       participation in publishing   FitsMe
              Utilizing the Samsung Blockchain Keystore,               web novels, etc.
                                                                       Piction Network
              the KlaytnPhone comes with pre-loaded blockchain apps,
              to improve user experience with blockchain technology.   Blockchain-based              Short-video
                                                                       influencer marketing          entertainment
                                                                       platform                      service incentivizing
                                                                       Womanstalk                    user participation
                                                                                                     Antube

              Pre-loaded KlaytnPhone Wallet and BApps
                                                                       Food recommendation           Rewards users for
              The pre-installed KlaytnPhone wallet and six Klaytn-     and review service            reporting daily
                                                                       HaeMuk                        inconvenient instances
              based BApps offer easy and seamless experience for                                     Inconvenience Box
              users interacting with blockchain services
04.
#SUSTAINABILITY
— TXGX
— KLAYTN HORIZON
— KLAYTN HACKATHON
— KLAYTN MEETUP & DEVELOPER COMMUNITY
— BLOCKCHAIN FOR SOCIAL IMPACT
TXGX                                                         TECH FORUM BY GROUND X

                                                             TXGX, short for Tech Forum by Ground X, invites blockchain
                                                             developers and professionals to discuss and exchange ideas
                                                             about Klaytn and the potential that the wider blockchain industry
                                                             holds. The event features members of Klaytn community partners
                                                             to speak on various challenges and opportunities.

TXGX 2018: Changing the Ideas                                TXGX 2019: Klaytn Next

Renowned blockchain experts including Dawn Song of           The event focused on Service Chain, Klaytn architecture,
Oasis Labs and Xinshu Dong of Zilliqa hosted sessions and    developer tools and blockchain application development.
panel discussions on topics such as blockchain scalability   The partners also shared insights on how they are
and consensus algorithm.                                     leveraging the Klaytn platform to offer services.
KLAYTN HORIZON

Klaytn Horizon was an online Klaytn BApp competition
designed to discover competent Klaytn partners and
to expand the blockchain ecosystem.

Assessing the utility of blockchain technology

Klaytn Horizon provided a chance for developers to
utilize the Klaytn platform to build blockchain applications.
The winners were selected based on their projects’ unique
value, feasibility, and user experience.

100+ projects submitted from all over the world

Over 100 projects were submitted by developers from
the U.S., France, the Netherlands, Singapore, Vietnam,
Slovakia, Switzerland, China, and more. The majority created
the developer tools, such as Klaytn wallets, exchanges,
and stablecoin solutions, helping to make the development
of services and use of the platform more convenient.
KLAYTN HACKATHON

6-Week Online Hackathon

Ground X hosted Klaytn Hackathon to encourage developers to develop
blockchain applications by using the Klaytn’s public testnet Baobab. The
Hackathon was designed as a 6-week global online competition. The final
winners, BlocDevs Asia (The Philippines), TryCryto (U.S.), 5node (Korea), and
Wowtrace (Vietnam), received KLAY for prize.

Jeju Blockchain Hackathon

Together with Jeju Center for Creative Economy and Innovation,
Ground X hosted a hackathon in Jeju to provide blockchain-empowered
solutions for the region. The participants utilized Klaytn to develop services
in areas of finance, energy, and Decentralized IdentityDID.

2019 Jeju Blockchain Hackathon Teams

                Team                                                     Idea                    Team                                         Idea

             Gyul Gada                 Job listing/employee management platform              ECO GROUND       Eco-friendly shopping platform

          Puppy Plays Tricks           DID-enabled registration service for companion dogs      KBK-B         DID-enabled driver’s license verification service

                V4A                    DID-enabled job listing service                          KISMI         DID-enabled one pass service for travellers in Jeju Island

                BOT                    DID-enabled travel accommodation service              ProoferTech      Personalized car insurance service based on driver’s data

              BeHappy                  Water quality management service                      Plastic Island   Tracking system for plastic products

            Famous Jeju                Short-term insurance for shared kickboard
Klaytn Developers Forum
KLAYTN MEETUP &
DEVELOPER COMMUNITY

Global Meetups

Klaytn meetups were held in Seoul, San Francisco,
Vietnam, Bangkok, and the Philippines,
to introduce the Klaytn platform and hackathons for
blockchain developers.

Local Communities for Korean Developers

In order to increase Korean developers’ awareness of
Klaytn, Ground X localized the Klaytn docs, created tutorials,
and engaged with local developers via Facebook and
online forums. We also host regular meetups to strengthen
our developer network.

2018-2019 Klaytn Meetups

         Date                                Topic                   Region

     October 2018                      Hello, Klaytn in SF         San Francisco

    November 2018                     Hello, Klaytn in BKK           Bangkok

    November 2018                   Brunch over Blockchain            Seoul

       April 2019              Klaytn Hackathon Meetup in HCMC     Ho Chi Minh

       May 2019                   SIX Network Meetup x Klaytn        Thailand

      August 2019                  Klaytn Developer Meetup            Seoul

     October 2019                  Klaytn Developer Meetup            Seoul

     October 2019              SFBW VIP Lunch Meetup with Klaytn   San Francisco

    December 2019                  Klaytn Developer Meetup            Seoul
BLOCKCHAIN FOR SOCIAL IMPACT

Ground X seeks to empower the blockchain’s                                Blockchain Social Impact Project
potential in solving issues and driving social impact.

In 2019, we developed a blockchain-based pilot project to create
a real-life example of solving social issues with Klaytn. Ground X also
hosted a global conference and published a report to spread               ● Donations Tracker
the value of blockchain technology for social impact purposes.
                                                                          Jointly conducted with the Happiness Foundation and
                                                                          Prisming, this project applied blockchain to track gift donations.
                                                                          The specifics of donations including date and beneficiaries,
2019 BLOCKCHAIN FOR SOCIAL IMPACT CONFERENCE                              were transparently recorded on the Klaytn network.

The Blockchain for Social Impact Conference shared experiences
using blockchain for the public sector’s innovation. Ground X presented
                                                                          ● Rewards for reporting inconvenient experiences
the lessons learned from Improving Donation Culture through Blockchain,
                                                                          Done through Nitpick’s mobile service called Inconvenience
a joint project with the Happiness Foundation, Prisming, Nitpick, and
                                                                          Box, the project offered tokens to users who shared their
the Beautiful Fund. The conference also shared global cases where         discomfortable stories. The postings and token rewards were
blockchain was used to bring sustainable development and to foster        managed and operated by Klaytn’s smart contract technology.
donation and impact investment.

REPORT DOWNLOAD
05.
#NEXT
— JOURNEY TO THE NEXT INTERNET
— KLIP: DIGITAL WALLET SERVICE
— KAS KLAYTN API SERVICE
— BLOCKCHAIN APPLICATIONS
JOURNEY TO THE NEXT INTERNET

The Internet has opened up an online world where information is                                  Ground X will drive the next Internet by blockchain. Until now, we have been
shared in real-time, and people, businesses, services, and devices are                           focused on creating the blockchain infrastructures. Going forward, we will work
interconnected. This network, however, can possess many issues,                                  towards developing layers and services on Klaytn to lead the industry.
namely fake news, hateful comments, spin control, data leakage, and                              Three main areas of focus are:
privacy violation. It is time to find a fundamental solution to these challenges.
                                                                                                 1. Klip
                                                                                                 Digital wallet service that will evolve into blockchain’s key client
Ground X believes that blockchain has the potential to solve the problems
                                                                                                 2. KAS Klaytn API Service
the Internet faces today. Blockchain can add a credibility layer to overcome
                                                                                                 API Service that enhances blockchain development experience on Klaytn
the drawback of online anonymity. Its value transfer will realize the hyperconnected
online world. The latest cryptology will also guarantee data privacy.                            3. Blockchain Applications
This is the world of next Internet that we envision.                                             Services that would realize the basic protocols of the next Internet

                                                                                               Blockchain Applications

                                                                  Klip (Digital Wallet Service)

       THE NEXT                                                                        KAS (Klaytn API Service)
       INTERNET

                                                                                             Klaytn ( Blockchain Platform)

                                                                                                               Internet
KAS KLAYTN API SERVICE

MAKE BLOCKCHAIN INVISIBLE                                                                              KAS 2020 ROADMAP

KAS is a blockchain API service that considerably lowers the hurdle for blockchain service             In the first half of the year, Ground X released a Klip-focused internal version.
development. Typically, the developers need to utilize the Smart Contract programming                  We plan on using Klip as the target service to develop practical implementations of KAS.
to build blockchain applications. KAS, however, alleviates these difficulties by offering              Additionally, a beta version was released with service partners. The official release of KAS
various functions in the cloud computing service for developers to easily utilize.                     will occur in the second half of the year, with the global version in 2021.

                 Internal Service Version
                                                                                 Beta Version for service partners                                   KAS v1.0 Official Launch
             (Using Klip, Kaikas, Scope, etc.)

1H 2020                                                                                                                          2H 2020
BLOCKCHAIN APPLICATIONS

Our journey does not stop at providing the
infrastructure. We will implement the base
protocols for the next Internet environment.
However, we cannot complete this mission by
ourselves. This is possible only when we closely work
together with our partners and communities.

The followings are candidates of blockchain
services for the next Internet. These are just initial
ideas, and there will be more to come in the future.
1) Identification service will add a trust layer to
the next Internet. Decentralized IDDID will allow
people to experience a trust-based service that
goes beyond the current identification framework.
2) Digital token service will add a value transport
layer to the next Internet. It will enable global-scale
transactions more securely, thanks to blockchain’s
standardardized process via smart contract system.
3) The data sovereignty service will add a data
privacy layer to the next Internet. Users will fully
exercise their data ownership, and the strengthened
data protection will enforce the data industry.

Ground X will create the next Internet for
the future generation. We will build a better world.

Building
The Next Internet
by Blockchain
for A Better World
06.
GROUND X TEAM
— GROUND X TEAM
— PR & MEDIA HIGHLIGHTS
— CONTACT INFORMATION
Ground X creates                                            Talented individuals share
GROUND X TEAM   a new standard for blockchain.                              their expertise and face challenges together.

                Ground X has rapidly grown since its foundation in 2018.    At Ground X, we work together with a sense of freedom
                We launched the global public blockchain platform with      and responsibility. Open to new ideas, we share information
                scalability and fast response time as well as the digital   freely and collaborate to achieve the common goals.
                asset wallet service in KakaoTalk.
                Over 90 crews at Ground X are putting their utmost effort
                                                                            * To commemorate the 90 proud crew members,
                to achieve our goal of blockchain mass adoption, where
                                                                            Ground X recorded the names and pictures of the members on
                anybody can easily and conveniently utilize blockchain.     Klaytn’s genesis block on May 14, 2019.
PR & MEDIA HIGHLIGHTS

Interviews and Reports

· Message App Firm Kakao Seeks Partners for Its Blockchain Venture (2018.06.29 / Bloomberg)
· How Kakao could adopt the blockchain (2018.07.18 / CNBC)
· Kakao launches blockchain platform Klaytn (2018.10.08 / Tech in Asia)
· South Korea’s crypto craze has morphed into a blockchain boom (2018.12.22 / QUARTZ)
· Kakao’s Crypto Unit Raises $90 Million in Private Coin Offering (2019.3.11 / Bloomberg)
· Kakao’s Klaytn Blockchain Has Gone Live With Support From Major Firms (2019.06.27 / CoinDesk)
· Korean Internet Giant Kakao Teases Its Crypto Wallet for 50M Users (2019.08.12 / Cointelegraph)
· Samsung to Launch Smartphone Meant to Make Blockchain Friendlier (2019.09.05 / Wall Street Journal)
· Klaytn Debuts Its Initial Listing on Upbit (2019.09.05 / Yahoo Finance)
· Crypto exchange OKEx joins Binance, Samsung in Kakao-led blockchain platform (2019.10.26 / Decrypt)
· Binance Joins Governance Council of Kakao’s Klaytn Blockchain (2019.10.23 / CoinDesk)
· World’s Largest Blockchain Application Competition ‘Klaytn Horizon’ Winners Announced (2019.12.13 / AP News)
CONTACT INFORMATION

GROUND X                                                               Klaytn

CEO: Jaesun Han                                                        Homepage: www.klaytn.com
Address: Parnas Tower 27F, 521, Teheran-ro, Gangnam-gu, Seoul, Korea   Blog: medium.com/klaytn
Homepage: www.groundx.xyz                                              Twitter: twitter.com/klaytn_official
YouTube: www.youtube.com/c/groundx                                     Facebook: www.facebook.com/klaytn.official
Newsletter Subscription                                                Facebook Developers Group: www.facebook.com/groups/klaytndevelopers
Contact: contact@groundx.xyz                                           Contact: contact@klaytn.com
07.
APPENDIX
— KLAYTN GOVERNANCE COUNCIL
— KLAYTN SERVICE PARTNERS
— KLAY BAPP PARTNERS
KLAYTN GOVERNANCE COUNCIL                       About 30 global companies from various industry domains
                                                including Ground X are participating in the Klaytn Governance Council.

Q2 2020

          KAKAO   GAMING      IT      FINANCIAL                           ADVERTISING

                                                           REAL ESTATE                      COSMETICS

                           SECURITY   TRADING              HEALTHCARE                      COMMERCE
KLAYTN GOVERNANCE COUNCIL                                                                                          1/4

 Category   Logo    Korean    English     Country                              Description

  Kakao             카카오      Kakao Corp    Korea    Korea’s No. 1 mobile platform and service provider

                   카카오아이엑스    Kakao IX     Korea    Kakao’s IP business unit for retailing and licensing character goods

                   카카오게임즈    Kakaogames    Korea    Kakao’s game services platform

                   카카오페이지    Kakaopage     Korea    Kakao's content platform for webtoons, novels, and movies

                    카카오페이     Kakaopay     Korea    Kakao’s financial and payment services platform
KLAYTN GOVERNANCE COUNCIL                                                                                           2/4

 Category    Logo    Korean      English       Country                                Description

                                                         Information technology arm of Hanwha Group,
     IT             한화시스템     Hanwha Systems    Korea    providing smart technology solutions in defense electronics and
                                                         information infrastructure

                     LG전자     LG Electronics    Korea    South Korea-based electronics company of the LG Group

                    SK 네트웍스    SK Networks      Korea    Global services and trading company of the larger SK Group

                      VNG         VNG          Vietnam   Vietnamese technology company specializing in digital content

  Security            안랩         AhnLab         Korea    Korea’s leading security software provider
KLAYTN GOVERNANCE COUNCIL                                                                                      3/4

   Category     Logo     Korean     English      Country                          Description

   Gaming                코코네        Cocone        Japan    Social network digital content company from Japan

                          구미         Gumi         Japan    Global mobile game publisher and developer in Japan

                        네오플라이       NEOPLY        Korea    Investment arm of the Korea-based game company, Neowiz

                         넷마블       Netmarble      Korea    Top mobile game developer and publisher in Korea

                         펄어비스      Pearl Abyss    Korea    Korea-based online game developer and publisher

                                                           Top gaming company in Korea most famous for
                         위메이드       Wemade        Korea
                                                           ‘The Legend of Mir’

  Advertising          퓨쳐스트림네트웍스      FSN         Korea    IT and software development company based in Korea

                         예모비       Yeahmobi       China    Global intelligent mobile advertising platform
KLAYTN GOVERNANCE COUNCIL                                                                                                           4/4

  Category      Logo     Korean             English              Country                              Description

                                                                              No. 1 multimedia retailer operating
  Commerce               GS홈쇼핑             GS SHOP                Korea
                                                                              TV home shopping and e-commerce

  Cosmetics             아모레퍼시픽           Amore Pacific            Korea       Leading Korea-based beauty company

   Financial             바이낸스               Binance               Malta       One of the largest global cryptocurrency exchanges

                          해쉬키               Hashkey               China       Leading fintech group based in Hong Kong

                          후오비                Huobi                China       Global blockchain and digital assets business

                       필리핀 유니온 뱅크   Union Bank of Philippines   Philippines   One of the largest banks in the Philippines

                                                                              One of the largest biopharmaceutical companies
  Healthcare             셀트리온               Celltrion             Korea
                                                                              headquartered in Korea

  Real Estate            에버리치               Everrich              Taiwan      Real estate developer mainly focusing in Southeast Asia

                                                                              Specialist resources trading company for coal, oil,
   Trading                LG상사          LG International          Korea
                                                                              gas non-ferrous metals, and petrochemicals
KLAYTN SERVICE PARTNERS                      Dedicated to building readily-usable blockchain services,
                                             Klaytn is partnering with about 50 blockchain projects and
                                             service providers in various industry domains.
                                             Q2 2020

   COMMERCE       CONTENTS        TECH     HEALTHCARE                                LIFE

                                                                                   GAME
   PAYMENT      ENTERTAINMENT   PLATFORM    FINANCE
                                                                                (KLAY BAPPS)
KLAYTN SERVICE PARTNERS                                                                           COMMERCE / PAYMENT

     Logo     Korean      English                                                        Description

                                        Platform that connects offline merchants and consumers using blockchain operated by
             캐리 프로토콜   Carry Protocol
                                        the co-founders of South Korea’s largest brick-and-mortar rewards platform, ‘Spoqa’

              힌트 체인     Hint Chain      Food data marketplace with 3.5 million users applied to popular recipe service ‘Haemuk’

               리터          LITER        Global review sharing platform developed by Korea's big data-based social media platform, 0.8L

               세시아        Sessia        Russia-based blockchain social network service

                                        Blockchain service developed by Six Network, a cryptocurrency project of
               식스알         SIXR
                                        Future Stream NetworksFSN, the largest integrated digital marketing company in Korea

             스핀 프로토콜   Spin Protocol    Influencer-driven social commerce platform

               스플릿         Spl.yt       Decentralized e-commerce protocol for global inventory and affiliate marketing systems

               템코         TEMCO         E-commerce platform for pre-owned designer goods

               토키          Tokky        Blockchain-based prepaid loyalty and points issuance platform from Bulgaria
KLAYTN SERVICE PARTNERS                                                                CONTENTS / ENTERTAINMENT

     Logo     Korean       English                                                      Description

               AR기어        ARGear        AR-technology-based content ecosystem backed by Seerslab

                                         Digital contents ecosystem incentivizing user participation with focus on
             픽션 네트워크   Piction Network
                                         individual creators, powered by Battle Entertainment

                                         U.S.-based esports live streaming platform powered by the Theta blockchain network,
              슬리버 티비       Sliver TV
                                         a decentralized CDNContent Delivery Network

             스포츠플렉스       Sportsplex     Fantasy sports service covering popular leagues such as MLB

                                         Decentralized community driven platform from Argentina, where creators can make
              더 샌드박스    The Sandbox
                                         voxel assets to enjoy gaming experience and monetize their assets on blockchain

               튠 토큰      Tune Token      Smart contract design service for the U.S.-based music platform ‘Cre8tor.app'

             위메이드 트리   Wemade Tree       Connecting Wemade’s diverse portfolio of IP-based game contents with blockchain
KLAYTN SERVICE PARTNERS                                                                                          TECH / PLATFORM

     Logo      Korean        English                                                        Description

               에어블록           Airbloc        Data marketplace for targeted advertising, business intelligence and research

                                             Content platform developed by Way2Bit, proposing solutions to revitalize digital service distribution
                보라            BORA
                                             and user participation based on transparent transaction records on blockchain

              클라우드브릭        Cloudbric        Deep-learning security solution spun-off from the global security tech firm ‘Penta Security’

               데이터            DATA           Blockchain-powered digital data authentication protocol from U.S.

               디카르고          DKargo          Dkargo is the blockchain-based logistics service for creating efficient networks

              네오플라이          NEOPLY          Developing a location-based AR BApp allowing people to easily use blockchain

                                             Sports career management platform connecting sports clubs, agencies, players,
              프로젝트 위드      Project WITH
                                             and fans via blockchain technology

             쿼리파이 프로토콜   QueryPie Protocol   Blockchain-based database management toolkit operated by ‘CHEQUER’

                레디             REDi          Blockchain-based marketplace for new and renewable energy
KLAYTN SERVICE PARTNERS                                                                         HEALTHCARE / FINANCE

     Logo     Korean       English                                                       Description

              볼트코인        Bolttcoin      Incentivized healthcare service leveraging blockchain and gamification from India

              디렉셔널        Directional    Blockchain-based peer-to-peer stock lending platform for individual investors

             휴먼스케이프     Humanscape       Data marketplace handling patient-generated health data

                                         Data-sharing blockchain protocol for the enrichment of the insurance value chain,
              인슈어리움       Insureum
                                         powered by the healthcare startup ‘Zikto’

                룬           Loon         Blockchain-based healthcare service focused on women’s physiological health

             마이크레딧체인   My Credit Chain   Operating marketing platform that creates a trust index to users’ personal information and social networks

                                         Crowdfunding platform introducing the world's first escrow wallet framework
              플랫지캠프     Pledgecamp
                                         'Backer Insurance' that allows anybody to easily participate
KLAYTN SERVICE PARTNERS                                                                                                                 LIFE

     Logo     Korean        English                                                     Description

              스타트넷         STARTnet      Social commerce-based art platform committed to fostering new artists

              발로 인덱스      Valor Index    Providing investment information for collectibles market including art, wine, and jewelry

              펫컴퍼니        PetCompany     Blockchain-powered social community platform for pets and pet owners

                                         Image-oriented blockchain social media service that rewards all users
               피블            Pibble
                                         who perform social activities such as posting photos and posts with cryptocurrency

               호크            HAWK        Blockchain-based e-scooter sharing technology supported by ‘UChain’

              겟 프로토콜      GET Protocol   Blockchain-based smart ticketing solution from the Netherlands

                                         Blockchain-based travel content and transaction platform developed by
              아틀라스           Atlas
                                         China’s luxury travel company ‘Zanadu’

               앙튜브          Antube       Blockchain-based short-video entertainment service powered by ‘DATA’ integrated with ‘Yomob’

              코스모체인       Cosmochain     Beauty contents platform integrated into social network service ‘Cosmee’ with token rewards

                                         Profitable property asset management platform providing safe and
               홈버튼        homebutton
                                         easy lease management with high security and automated services

                                         Blockchain-based social media curation platform rewarding users through
              하이블록스         hiblocks
                                         tokenization for community engagement
KLAY BAPP PARTNERS                                                KLAY BApp Partners are blockchain services that use KLAY for
                                                                  user reward and payment. Klaytn is partnering with
                                                                                                                                                       1/2
                                                                  numerous global companies including game publishers, to
                                                                  produce high-quality, user-friendly blockchain services.

Q2 2020

          Logo      Korean            English                                                    Description

                                                      MGAME, one of South Korea's 1st generation game development companies
                     귀혼                 Hon
                                                      boasting a user base of 21 million, leverages the IP contents of studio's idle RPG game, ‘Hon’

                   마블 클랜스          Marvel Clans       Parkour game whereby users can engage in different modes of battle

                  액시 인피니티          Axie Infinity      Digital pet collectible game whereby users can breed and trade their creatures

                  인피니티 스타           Infinity Star     Blockchain-based collectible game developed by ‘Nodebrick'

                 크립토 소드 & 매직   Crypto Sword & Magic   Turn-based RPG game developed by ‘Nod Games'

                 클레이튼 나이츠         Klaytn Knights      An updated version of 'EOS Knights,' developed by ‘Biscuit’
KLAY BAPP PARTNERS                                                                                                                                 2/2

    Logo       Korean            English                                                         Description

              배틀 레이서          Battle Racer       Action-packed arcade game where you design, build, and race model cars

             프린세스메이커         Princess Maker      MGAME leverages the IP contents of studio's killer game title, ‘Princess Maker’

            히어로 오브 크립토월드   Hero of Cryptoworld   Collectible RPG game on blockchain featuring full 3D heroes

              테라 버추아           Terra Virtua      Digital collectibles platform that offers immersive collectibles with gamification

                                                 RPG game that enables users to make their unique game items while farming materials,
              파이브스타즈            FiveStars
                                                 which then can turn into NFTs

                                                 Blockchain-based game platform with popular game services, including ‘Crypto Dozer,’ ‘Dozer Bird’ and
               플레이댑             PlayDapp
                                                 ‘Dozer Treasures’ which will be newly released on the Klaytn platform

              크립토 드래곤        Crypto Dragons      Strategy game with role-playing elements whereby users can collect dragons
CEO: Jaesun Han
Date of Incorporation: March 2018
Address: 8F EG Building, 11, Teheran-ro 98-gil, Gangnam-gu, Seoul, Republic of Korea, 06181
Contact: contact@groundx.xyz
Homepage: www.groundx.xyz

This Ground X Media Kit (“Media Kit”) is produced and published only for the purpose of general introduction of
Ground X and its business. Although the Media Kit is produced based upon confirmed fact of our best knowledge,
GROUND X, ITS AFFILIATED COMPANIES AND/OR ITS EMPLOYEES (“GROUND X”) SHALL NOT BE
RESPONSIBLE FOR ANY DIRECT/INDIRECT RESULTS ARISING OUT OF OR IN CONNECTION WITH YOUR
RELIANCE OR USAGE OF ANY CONTENTS OF THE MEDIA KIT. ANY CONTENTS OF THIS MEDIA KIT IS
PROVIDED AS-IS WITHOUT ANY WARRANTY WHATSOEVER AND THERE ARE NO EXPRESS OR IMPLIED
WARRANTIES INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE REGARDING COMPLETENESS, ACCURATENESS AND/OR TIMELINESS OF ANY
CONTENTS OF THE MEDIA KIT AND FURTHER GROUND X SHALL NOT BE RESPONSIBLE FOR ANY DIRECT/
INDIRECT RESULTS. GROUND X SHALL NOT BE RESPONSIBLE FOR ANY DIRECT, INDIRECT, SPECIAL AND/
OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH YOUR RELIANCE OR USAGE OF
ANY CONTENTS OF THIS MEDIA KIT AND FURTHER ANY RELATED CONTENTS AND/OR LINKED CONTENTS
TO THIS MEDIA KIT ARE NOT PRODUCED BY GROUND X, GROUND X SHALL NOT GUARANTEE ANY
ACCURATENESS, COMPLETENESS AND/OR TIMELINESS OF SUCH RELATED/LINKED CONTENTS.
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