IOST PriceIOST

IOST is a high-throughput blockchain platform designed to support the next generation of decentralized applications (dApps) and enterprise-level services. IOST operates as a multichain infrastructure specialized in Real World Asset (RWA) tokenization and Web3 payment solutions, and is described as a specialized BNB Chain Layer 2 solution.

Key Takeaways

IOST is a high-performance blockchain platform utilizing a unique consensus mechanism called Proof-of-Believability (PoB).

The network is designed for scalability, aiming to process thousands of transactions per second without compromising decentralization.

The IOST token is the native cryptocurrency used for transaction fees, staking, and governance within the ecosystem.

The project focuses on creating a developer-friendly environment with robust tools and support for smart contracts.

IOST is listed on numerous centralized and decentralized exchanges, where users can access spot and perpetual futures markets.

What is IOST? Key Specifications & Tokenomics

IOST is a blockchain infrastructure project focused on solving the scalability trilemma, balancing security, decentralization, and high throughput.

Token allocation: private sale participants 40% (8.40B IOST), IOST Foundation 35% (7.35B IOST, frozen until mainnet launch), community incentives 12.5% (2.63B IOST), team 10% (2.10B IOST), early investors and advisers 2.5% (525M IOST).

In September 2026, a burn of 70 million IOST was carried out to reduce circulating supply.

Who created IOST (IOST)?

The IOST project was founded by a team of entrepreneurs and developers with backgrounds from prestigious institutions like Princeton University, Tsinghua University, and companies including Uber, Morgan Stanley, and Deloitte. The core founding team includes:

Jimmy Zhong, the co-founder and CEO, who previously founded a social networking company.

Terrence Wang, the co-founder and CTO, who holds a Master's degree in Computer Science from Princeton.

Sa Wang, the co-founder and Head of Business Development.

Ray Xiao, a co-founder.

Justin Li / Justin Lee, a co-founder.

Kelvin Tan / Kevin Tan, a co-founder.

Sources differ on the exact founding roster. The project is developed and maintained by the IOST Foundation, a non-profit organization based in Singapore. The foundation oversees the protocol's development, ecosystem growth, and community governance, ensuring the network remains decentralized and community-driven.

IOST is supported by investors including Sequoia, Matrix, and ZhenFund.

On 3 January 2018, the IOST Foundation conducted a token sale that generated roughly US$35 million in ether (ETH); at the end of the sale, 21 billion tokens had been generated. In June 2025, IOST announced a $21 million strategic investment round to scale its multi-chain RWA infrastructure.

How does IOST (IOST) work?

IOST operates on its unique Proof-of-Believability (PoB) consensus mechanism. This system is central to its high throughput and security. Here's how it functions:

Proof-of-Believability (PoB): This mechanism selects validators, known as "Servi Nodes," based on a "Believability Score." This score is calculated from multiple factors, including token balance, contributions to the network, reviews from other participants, and past behavior. Nodes with higher scores have a greater chance of being chosen to produce blocks.

Efficient Distributed Sharding (EDS): IOST uses sharding to partition the network into smaller groups (shards) that process transactions in parallel. This significantly increases the overall transaction capacity of the blockchain.

Micro-State Blocks (MSB): This technology separates transaction execution from consensus. It allows validators to process transactions faster by only needing to verify the results, not re-execute every transaction, reducing computational overhead.

Servi System: Servi is a non-tradable, self-destructing token earned by contributing to the network (e.g., running a node, reporting malicious actors). It influences a node's Believability Score and is burned after use, preventing the accumulation of voting power.

The architecture also includes the Hyper Universe Distributed System (HUDS) for decentralized data storage, plus the Distributed Randomness Protocol, TransEpoch, and Atomix. Block production uses a committee of 17 nodes selected each round to validate and confirm transactions.

What makes IOST (IOST) unique and valuable?

IOST differentiates itself through its focus on a scalable and developer-accessible infrastructure. Its primary value propositions include:

High Throughput Architecture: The combination of PoB, sharding, and MSB aims to deliver a transaction speed of over 8,000 TPS. This targets a major pain point for many earlier blockchains, making it suitable for high-frequency dApps.

Balanced Decentralization: The PoB system is designed to prevent centralization of power. By using a multi-factor score instead of just token holdings (like in pure Proof-of-Stake), it encourages diverse participation and good behavior from node operators.

Developer-Friendly Environment: IOST provides comprehensive SDKs, detailed documentation, and grant programs to lower the barrier for dApp development. Its EVM compatibility allows Ethereum developers to port their applications with relative ease.

Ecosystem Focus: The project actively builds partnerships and incubates projects across DeFi, NFTs, and gaming. This focus on growing a vibrant ecosystem increases the utility and demand for the IOST token and network services.

What is IOST (IOST) used for?

The IOST token is the lifeblood of the IOST blockchain, with several key utilities:

Network Fees: IOST is used to pay for transaction fees (often called "gas") when executing smart contracts or transferring assets on the IOST blockchain.

Staking and Governance: Users can stake IOST tokens to vote for Servi Node candidates. Voters share in the block rewards, and their votes influence the network's governance decisions.

Servi Node Operation: To become a candidate Servi Node and participate in block production, a user must stake a significant amount of IOST, aligning their incentives with the network's health.

dApp Utility: Many decentralized applications built on the IOST blockchain use IOST as their primary medium of exchange for in-app purchases, fees, and rewards.

How to buy IOST Coin?

IOST is listed on numerous centralized and decentralized exchanges; check that a venue is regulated in your jurisdiction and supports the IOST network before depositing funds.

History & Timeline

IOST launched a public testnet on 30 June 2018 and transitioned to its mainnet in February 2019. The token began as an ERC-20 token on Ethereum, with a planned 1:1 conversion to the native IOST blockchain.

Compliance & Risks

IOST emphasizes compliance through a Decentralized Identity (DID) system, KYC/KYB & AML solutions, and privacy-preserving smart contracts. The official website states it does not provide services in countries where cryptocurrency is prohibited. As with any crypto asset, price is volatile and regulatory treatment varies by jurisdiction.

Crypto assets are highly volatile; the value of IOST can fall as well as rise, and past performance is not indicative of future results. Regulatory treatment of crypto assets varies by jurisdiction. This article is for informational purposes only and does not constitute investment advice.