IOST: A Scalable & Secure
Blockchain App Platform For Your Next Big Idea

IOST is a scalable, secure and decentralized blockchain App platform. Its high TPS, scalable and secure infrastructure provide infinite possibilities for developers to create, innovate and build their next big ideas.

차원이 다른 처리 속도

Our innovative Proof of Believability (POB) consensus mechanism & Efficient Distributed Sharding (EDS) technology vastly improve scalability.

스케일 아웃

다수의 그룹들의 상태가 동시에 완벽히 분할됩니다.


크로스-샤드 트랜잭션 사이에서 일관성을 강화하는 빠른 그레이드 커밋 프로토콜을 사용합니다.


Bias Resistant Distributed Randomness
An innovative, effective and secure way to introduce unbiased randomness into the IOST network

합의 메커니즘

IOS는 에너지 소비가 큰 PoW 프로토콜에 대한 수요를 제거하기 위해 PoB(Proof-of-Believability) 메커니즘을 설계했습니다. PoW는 현재 블록체인이 광범위하게 도입되는 데에 있어 걸림돌이 되고 있습니다. 노드의 믿음성(Believability)는 알고리즘 임의 방식을 통해 공평성이 보장되는 동시에 기여도와 행동에 기반하여 측정됩니다.





IOST provides a User-friendly Ecosystem For Your Next Big Idea

We believe that IOST is a comprehensive ecosystem for businesses and developers to incubate their big ideas. We have created a handful of tools to help them realize their dreams:

초 보편 분산 시스템(Hyper Universe Distributed System, HUDS)

Data storage services are the backbone of any ecosystem. With HUDS, IOST's ecosystem provides a decentralized secured, searchable, efficient and economical way to store information

DApp과 스마트 컨트랙트

dApps and smart contracts are the centerpieces of the IOST's ecosystem. Developers can not only enjoy the stability and high concurrency brought by the IOST virtual machine (IVM), but also the ability to develop in several major programming languages

공평하고 투명한 피드백 시스템(Fair and Transparent Feedback System, FTFS)

사용자들은 서비스가 완료되자 마자 그에 대한 피드백을 제공할 기회를 얻습니다. FTFS는 모든 피드백이 신뢰할 수 있다는 것을 보증할 수 있도록 설계되었습니다.

The Best Option for High Throughput dApps

Designed to be highly scalable, stable and secure, the IOST Blockchain will be a top infrastructure for developing and deploying large-scale decentralized applications, capable of top-notch performance under even the highest throughput requirements.

From "Hello World" to "The Next Big Thing"

The IOST Blockchain is designed for everyone. From small projects to complicated decentralized services, the IOST Blockchain always delivers reliable best-in-class service thanks to our state-of-the-art technical innovations.

IOST is working with leading developers to remain at the forefront of the dApp revolution. Recently, IOST has incubated "Theseus" with top tier investors including Sequoia Capital China, Matrix Partners China, Zhenfund and K2VC. Theseus is a top flight R&D team dedicated to pushing the envelope in blockchain technology, building dApps on top of IOST and paving the way for the IOST developer community.

Learn More about Theseus

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