IOST is a high-performance
Layer-1 blockchain infrastructure designed for scalable decentralized services, utilizing the Proof-of-Believability (PoB) consensus algorithm to achieve high transaction throughput while maintaining security and decentralization. Founded by a team including Jimmy Zhong and Terry Wang, it supports JavaScript for developer accessibility, sharding for parallel processing, and resource management through the Servi model. The platform focuses on enterprise adoption,
DeFi, and real-world asset tokenization, with recent expansions to
BNB Chain
Layer-2 for enhanced
RWA capabilities and audited security for institutional trust.
When Did IOST Launch?
IOST was founded in 2017 by Jimmy Zhong, Terry Wang, and team, launching its mainnet in February 2019 after a $35 million private sale backed by Sequoia and Matrix. The project emphasized PoB consensus from inception, with key milestones including 2024 RWA integrations and 2025 tokenomics updates doubling supply for BNB L2 support, alongside $21 million funding for regulated markets, achieving high TPS and ecosystem growth by December 2025.
What Are the Key Features of IOST?
IOST features Proof-of-Believability for efficient consensus with reputation weighting, sharding for thousands of TPS, JavaScript support for broad developer adoption, Servi resource model for spam prevention, multi-chain RWA tokenization on BNB L2, audited security with high CertiK scores, and governance for parameter adjustments, enabling scalable DeFi,
NFTs, and enterprise applications with low fees and fast finality.
What Is IOST Used For?
IOST is used for
staking for rewards and governance voting, paying transaction fees with potential
stablecoin support, providing liquidity in DeFi pools for yields, developing
dApps with JavaScript tooling, bridging for cross-chain RWAs, and participating in ecosystem incentives like grants for builders.
What Is the IOST Token Utility?
IOST secures the network via PoB staking and delegation, powers governance votes on upgrades and treasury, covers fees with burns for deflation, incentivizes validators through rewards, enables RWA issuance and trading, and funds growth via treasury for partnerships and Layer-2 expansions.
What Blockchain Does IOST Operate On?
IOST operates on its own sovereign Layer-1 blockchain, utilizing the Proof-of-Believability (PoB) consensus mechanism, a reputation-weighted delegated proof-of-stake variant that factors in token balance, contributions, and behavior for validator selection and block production. This enables high throughput (up to thousands of TPS) through innovations like Efficient Distributed Sharding (EDS), TransEpoch for secure shard transitions, Atomix for inter-shard atomicity, and Micro State Blocks (MSB) for reduced storage. The network is fully EVM-compatible in newer iterations (IOST 3.0 as of 2025), with expansions including a specialized Layer-2 on BNB Chain for real-world asset (RWA) tokenization and liquidity, supporting cross-chain bridges to Ethereum and BSC while maintaining native PoB security and scalability without reliance on external settlement layers.
What Are IOST Tokenomics?
IOST has a maximum supply of 90 billion tokens, with approximately 30 billion circulating as of December 2025 following 2025 updates adding BEP-20 supply. Allocation emphasizes ecosystem rewards, validator incentives, team vesting, and treasury; deflationary via fee burns and buybacks for sustainability.
How To Securely Store IOST
IOST works with the most popular crypto wallets that support EVM-based assets. The easiest way to engage with IOST is through
BingX Spot Market where users can buy, sell, and hold tokens securely without managing private keys or additional wallet setups. This token is also compatible with leading self-custody wallets such as
MetaMask and
Trust Wallet along with other major EVM-compatible wallets and hardware options like
Ledger. These wallets give users full control over their private keys and allow direct participation in decentralized applications, platform features, staking, governance, and cross-network transactions within the IOST ecosystem. By adding the IOST network and importing the IOST token using its contract address, users can enjoy secure and seamless access to all platform utilities and rewards.
Is IOST a Good Investment?
IOST provides scalable Layer-1 infrastructure with PoB consensus and RWA focus on BNB L2, featuring 90B capped supply and deflationary burns amid 2025 funding. As of December 2025, ~30B circulating supports mid-cap valuation with staking yields, benefiting from institutional partnerships, though faces Layer-1 competition. Technical upgrades offer edge; mid-cap for diversified portfolios with independent research recommended.