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OECD Global Blockchain Policy Forum 2021

We are proud to announce that Sovereign Wallet Network is the official partner of Buniness and Finance at the OECD for the 2021 OECD Global Blockchain Policy Forum.

reserve your seat on:

This Year’s edition is “The 4th edition of the annual OECD Global Blockchain Policy Forum” delves into recent developments and emerging challenges to take a balanced assessment of blockchain’s use and potential in supporting global markets and the rules and norms that underpin them.

From strengthening cross-border commerce and international regulatory cooperation to better-linking companies with investors, and bringing new levels of transparency to the digital economy…

Dear MetaMUI community,

We are glad to announce that MMUI will be listed on Bitforex exchange this coming Thursday with two trading pairs, MMUI/USDT and MMUI/ETH.

Listing Time:

  • MMUI deposit will open on 2021/09/15 17:00 (GMT+8)
  • MMUI/USDT, MMUI/ETH trading will open on 2021/09/16 17:00 (GMT+8)
  • MMUI withdrawal will open on 2021/09/16 17:00 (GMT+8)

Currently, we are focusing on introducing our CBDC (Central Bank Digital Currency) and SSID (Self-Sovereign Identity) solutions to nations and central banks throughout the world.
We are also preparing our business related to NFTs and Asset Tokenization.

Please stay tuned for more news and updates.
Every public announcement will be announced through our SNS channels.

Telegram: (Official Channel)

We always appreciate your support and interest in our project.
Thank you.

MetaMUI — The world’s first identity-based blockchain

Sovereign Wallet Network (SWN) seeks to address the un-federated nature of digital currencies while also solving the scalability trilemma of the blockchain industry. MetaMUI is the 1st Identity-based blockchain to truly enable regulated, identity-based Peer-to-Peer (P2P) transactions, it can be used as the cornerstone for most financial offerings, with its high versatility and support for custom-developed use cases that enable Central Bank Digital Currencies (CBDC) implementation and issuance easily on the MetaMUI CBDC platform.

MetaMUI completely redesigned the blockchain-based on SSID technology. By combining the SSID and blockchain token mechanism, MetaMUI was able to create a new identity-based CBDC system…

Our new Podcast with OMFIF -DMI is live on

Listen to our new podcast in collaboration with OMFIF’s DMI and hosted by OMFIF CEO John Orchard, where Sovereign Wallet Network CEO Seokgu (Phantom) Yun speaks about the Requirements for a fully functional CBDC, alongside Charles Kerrigan partner CMS

Here is an abstract from the 60 minutes long podcast:
Q1: What are the requirements for a functioning central bank digital currency and how could the design of CBDC support a more resilient payments landscape? How can you incorporate privacy and transparency into the design of CBDC?

Phantom Yun : Blockchain…

We are currently witnessing various products becoming NFTs in various fields. Everyone in crypto space says that NFTs will be “Something” in the future digital, especially in the era of Metaverse.
Our CEO, Phantom Seokku Yun, agrees on this, but there are a few things that need to be defined before achieving this dream. Let’s listen to Phantom, our CEO, what conditions are needed for a proper NFT to be created.


About MetaMUI Blockchain

Phantom Seokgu Yun is the CEO of the Soverign Wallet Network and currently leads the MetaMUI project. MetaMUI Blockchain is a fourth-generation blockchain and…

Dear MetaMUI family,

We are so glad to announce that our CEO Seokgu (Phantom) Yun has joined the Digital Euro Association as a CBDC expert.

Seokgu (Phantom) Yun is a pioneer of digital currency and distributed systems since 1992, he is the CEO and Chief Scientist of SWN Global, he has over 25 years of experience in cryptography, algorithms and security architectures. Phantom has provided security solutions to DAVOS and G20 Summits, LG, Samsung, and Yahoo, among other multinational corporations. …

Dear MetaMUI Family,

We are delighted to announce that $MMUI is now listed on BW exchange.
As we promised, we are listing MMUI on global leading exchanges, and we will continuously expand our business and try to list MMUI on more global exchanges in the future.

Please stay tuned for more updates and news!

About BW exchange

BW stands for Bitcoin Website. BW started in 2014 as a Bitcoin mining pool. To date, 300,000 BTC, 1.5M LTC, and 2M ETH have been mined by BW pool. In 2017, BW launched its exchange service. BW has 6 major business units including spot trading, options trading, OTC, P2P, and a launch pad for projects.

We are thrilled to announce what we consider a long-term Strategic Partnership by becoming an Institutional Member of the Digital Euro Association(DEA).
Joining the DEA family is an important milestone for Sovereign Wallet Network (SWN) and will empower our efforts in promoting our MetaMUI identity-based blockchain for CBDCs within the active community of DEA. It will enable SWN to pave the way towards building more awareness around the topic of CBDC, and the urgency for an Identity-based blockchain for solving its current issues.

*The Digital Euro Association (DEA) is a think tank specializing in central bank digital currencies (CBDCs), stablecoins…

MetaMUI is the 4th generation blockchain that enables identity-based transfer between users through DID (Decentralized Identity).
This identity-based transfer mechanism fully complies with KYC/AML and FATF(Financial Action Task Force)’s recommendation 15 of FATF’s recommendation to virtual assets and virtual asset service providers also known as a “travel rule”. This satisfaction with the legal framework makes MetaMUI Blockchain an ideal platform for STO (Security Token Offering) and other digital asset publications.

For more information, please visit the link below!

We are thrilled to announce that Sovereign Wallet Network is officially a member OMFIF’s Digital Monetary Institute!

*OMFIF is an independent think tank for central banking, economic policy and public investment, providing a neutral platform for public and private sector engagement worldwide. With teams in London and the US, OMFIF focuses on global policy and investment themes relating to central banks, sovereign funds, pension funds, regulators and treasuries. Global Public Investors with investable assets of $39.5tn are at the heart of this network.

Looking forward to starting such an amazing collaboration.


We empower self-sovereign finance. Products: CBDC & Digital Asset Wallet, Metablock Exchange, and Identity-Based next-gen blockchain: MetaMUI

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