Bittoku Co., Ltd. — ビットク株式会社

What We Do

Engineering at Every Layer

We build and consult on systems that demand correctness — from distributed ledger protocols and cryptographic tooling to production AI pipelines and developer infrastructure.

Software Development

Full-stack engineering, system design, and technical architecture for products that need to scale.

Blockchain Infrastructure

Protocol-level development, SDK tooling, and node infrastructure for BSV and related systems.

AI & ML Systems

Applied machine learning, agent frameworks, and inference infrastructure for real-world applications.

Technology Consulting

Strategic advisory on system architecture, cryptographic protocols, and technical due diligence.

Projects

What We're Building

Loremaster

AI-powered Game Master for tabletop role-playing games. Real-time narrative generation, world simulation, and dynamic encounter management.

loremastervtt.com →

Live

Ex-Machina

Hosted AI agent platform for autonomous workflows — orchestration, tool use, and persistent agent sessions.

Coming Soon

Open Source

Contributions to the BSV SDK ecosystem, developer tooling, and cryptographic libraries.

Ongoing

会社概要

Company Information

会社名Company Name	ビットク株式会社 Bittoku Co., Ltd.
法人番号Corporate Number	0104-01-163635
所在地Address	東京都港区麻布狸穴町44番地1-508号
設立Established	2021年11月1日(令和3年)
資本金Capital	50万円(¥500,000)
代表取締役Representative Director	チャン・ジェリー・デイビッド Jerry David Chan
事業内容Business	営業及び経営のコンサルティングBusiness and management consulting コンピューターネットワークシステムの企画、開発、管理及びコンサルティングComputer network system design, development, management, and consulting ソフトウェアの企画、開発、管理、販売及びコンサルティングSoftware design, development, management, sales, and consulting マルチユーザーデータベースシステムの企画、開発、管理及びコンサルティングMulti-user database system design, development, management, and consulting 暗号システムの企画、開発、管理及びコンサルティングCryptographic system design, development, management, and consulting 小売業Retail sales 前各号に附帯関連する一切の事業All business incidental and related to the foregoing

Bittoku