News

Blockchain Infrastructure Provider

Blockchain Infrastructure Provider "QuickNode" Now Supports Japan Open Chain

~ Delivering Fast and Reliable RPC Endpoints on JOC ~

Japan Blockchain Foundation Co., Ltd. (Representative Director: Hidekazu Kondo, hereinafter referred to as "our company"), the consortium managing Japan Open Chain (hereinafter "JOC"), is pleased to announce that QuickNode, a leading provider of blockchain infrastructure, has officially integrated with public blockchain Japan Open Chain (JOC).

Decentralized Protocol for Blockchain Data Indexing and Querying

Decentralized Protocol for Blockchain Data Indexing and Querying "The Graph" Now Supports Japan Open Chain

~ Faster and More Efficient Data Access on JOC ~

Japan Blockchain Foundation Co., Ltd. (Representative Director: Hidekazu Kondo, hereinafter referred to as "our company"), the consortium managing Japan Open Chain (hereinafter "JOC"), is pleased to announce that The Graph, a decentralized protocol for efficient blockchain data indexing and querying, is now compatible with the JOC.

NFT Marketplace

NFT Marketplace X2Y2 Pro Now Supports Japan Open Chain

~ Providing High Liquidity and Professional NFT Trading on JOC ~

Japan Blockchain Foundation Co., Ltd. (Representative Director: Hidekazu Kondo, hereinafter referred to as "our company"), the consortium managing Japan Open Chain (hereinafter "JOC"), is pleased to announce that the globally recognized NFT marketplace "X2Y2 Pro" is now compatible with the JOC.
With this integration, JOC users can access a high-liquidity NFT trading environment , enhancing the convenience of NFT transactions on the platform.

JOC Token Achieves Japan’s First Simultaneous Listing on Six Global Exchanges

JOC Token Achieves Japan’s First Simultaneous Listing on Six Global Exchanges

G.U.Group, Inc. (Headquarters: Shibuya, Tokyo; CEOs: Hidekazu Kondo and Daimei Inaba; hereinafter referred to as "the Company"), a provider of Web3 solutions including stablecoin issuance and management systems as well as “Japan Open Chain” blockchain infrastructure, is pleased to announce that the native token of Japan Open Chain, “JOC Coin,” has become the first Japanese IEO token to achieve simultaneous listing on six global exchanges.

Japan Open Chain’s Native Token “JOC Coin” to Simultaneously List on Six Global Exchanges on December 23

Japan Open Chain’s Native Token “JOC Coin” to Simultaneously List on Six Global Exchanges on December 23

G.U.Group, Inc. (Headquarters: Shibuya, Tokyo; CEOs: Hidekazu Kondo and Daimei Inaba; hereinafter referred to as "the Company"), a provider of Web3 solutions including stablecoin issuance and management systems as well as “Japan Open Chain” blockchain infrastructure, is pleased to announce that the native token of Japan Open Chain, “JOC Coin,” will be simultaneously listed on six global exchanges at 3:00 AM UTC on Monday, December 23, 2024, marking the first such initiative in Japan.

Japan Open Chain achieves total IEO applications exceeding 9 billion yen.

Japan Open Chain achieves total IEO applications exceeding 9 billion yen.

〜 The planned sales amount of 1.2 billion yen has been completely sold out 〜

Japan Blockchain Foundation Co., Ltd. (CEO: Hidekazu Kondo, hereafter referred to as “the Company”), which operates and manages the Japan Open Chain (JOC) consortium, is pleased to announce that the IEO for the "Japan Open Chain Token (JOC)", conducted by BitTrade Inc. (CEO:  Lei Xiang, hereinafter referred to as "BitTrade") , has achieved a total application Amount exceeding 9 billion yen, significantly surpassing the planned sales amount, and that the IEO concluded with the planned sales amount of 1.2 billion yen completely sold out.

SBINFT Joins Japan Open Chain as a Validator

SBINFT Joins Japan Open Chain as a Validator

Japan Blockchain Foundation Co., Ltd. (President: Hidekazu Kondo, hereinafter referred to as “the Foundation”), which operates and manages the consortium for Japan Open Chain (JOC), a fully Ethereum-compatible public blockchain run by Japanese companies, is pleased to announce that SBINFT Co., Ltd. (President and CEO: Jangdeok Ko, hereinafter referred to as “SBINFT”) has joined JOC as a validator (blockchain operating partner).

Going forward, SBINFT plans to enable its services to support JOC.

OpenZeppelin Defender Now Available with  Japan Open Chain

OpenZeppelin Defender Now Available with Japan Open Chain

〜 Enhancing Security and Efficiency for Smart Contract Operations on JOC 〜

Japan Blockchain Foundation Co., Ltd. (Representative Director: Hidekazu Kondo, hereinafter referred to as "our company"), the consortium managing Japan Open Chain (hereinafter "JOC"), is pleased to announce that OpenZeppelin, the standard for secure onchain applications at any scale, has made its smart contract management platform, "OpenZeppelin Defender" (hereinafter "Defender"), fully compatible with JOC.

This compatibility enhances the security of smart contract operations on JOC, supporting the expansion and development of web3 businesses.