IOTA

About IOTA (IOTA)

What Is IOTA (IOTA)?

IOTA is a permissionless Layer 1 network that runs Move smart contracts on an object based ledger and is secured by delegated proof of stake. It began in 2015 as a feeless, minerless ledger built on a directed acyclic graph called the Tangle, and in May 2025 an upgrade named IOTA Rebased replaced that coordinator based design with an open validator set. It is stewarded by the IOTA Foundation, a German non profit registered as IOTA Stiftung, which positions the network as public infrastructure for trade data, digital identity and tokenization.

Official resources:

• Website: https://www.iota.org/
• Documentation: https://docs.iota.org/
• White paper: https://www.iota.org/pdf/IOTA_Technical_and_Tokenomics_Whitepaper.pdf
• Explorer: https://explorer.iota.org/
• Source code: https://github.com/iotaledger
• EVM Layer 2: https://evm.iota.org/

Who Founded IOTA? (History)

IOTA was announced in October 2015 by David Sonstebo, Sergey Ivancheglo, Dominik Schiener and Serguei Popov, with Popov generally credited for the mathematical design of the Tangle. A crowdsale in late 2015 funded development, the network went live in 2016, and the IOTA Foundation was later established in Berlin. The founding group has since changed substantially.

How IOTA Works

Holders delegate stake to validators, which form a consensus committee fixed for each roughly 24 hour epoch. Consensus uses Starfish, described in the documentation as a Byzantine fault tolerant protocol optimized for low latency and high throughput using an uncertified DAG structure, and a transaction commits only when signed by validators holding more than two thirds of voting power. Execution uses the Move virtual machine over an object centric state model, so assets are first class objects rather than balances inside contracts. Fees are paid in IOTA and burned, storage is charged as a refundable deposit, and applications can sponsor transactions so users need not hold the token.

Key Ecosystem Components

The Foundation ships application layer products: IOTA Identity for decentralized identifiers, IOTA Notarization and Audit Trails for tamper evident records, IOTA Tokenization for real world assets, and the Gas Station for fee sponsorship. IOTA EVM is a separate EVM compatible Layer 2, and TWIN is the flagship cross border trade deployment.

IOTA Token Utility

The documentation lists four purposes: staking, paying gas fees for execution and storage, transferring value inside applications, and voting on protocol governance. There is no fixed maximum supply, because tokens are minted each epoch to fund staking rewards while fees are burned, so the amount outstanding tracks issuance against burn.

What Makes IOTA Unique?

The distinguishing feature is a Move based Layer 1 shipped with a first party identity and notarization stack for regulated institutions, where most networks leave credentials and document integrity to third parties. Base layer fee sponsorship is also rare, removing the need to hold the native token to use a service.

How IOTA Differs from Similar Projects

Against Sui and Aptos, which share the Move lineage, IOTA targets trade, identity and compliance work rather than consumer DeFi throughput. Against Hedera, it uses an open validator set instead of a permissioned corporate council. Against VeChain and OriginTrail, traceability is one application here rather than the whole product.

Use Cases of IOTA

Documented applications include cross border trade documents through TWIN, digital product passports, privacy preserving KYC, intellectual property rights management, and DeFi on the EVM Layer 2.

How IOTA Is Secured

Validators compete for delegated stake, earn rewards for honest participation and are slashed for misbehavior. The two thirds quorum keeps the network safe unless validators holding over one third of voting power collude, and the Move resource model makes whole classes of asset handling bugs impossible to express.

Risks and Considerations

IOTA has changed its core architecture more than once, so uptime and tooling maturity from the Tangle era are not evidence about the current system. The validator set is still expanding and stake concentration is a live concern, and with no supply cap holders face net issuance whenever burn does not offset minting. The security history is also difficult: in February 2020 an attack on the Trinity wallet led the Foundation to halt the coordinator, which stopped the theft but showed how centralized the network then was. Enterprise pilots feature heavily in IOTA's messaging, and pilots do not always become sustained activity.

Why IOTA Matters

IOTA is one of the few networks from the 2015 cohort to rebuild its foundation rather than defend the original design, and a clear example of a chain treating identity and trade documentation as core infrastructure.

Where Can You Buy IOTA (IOTA)?

IOTA trades on centralized exchanges including Binance, OKX, KuCoin, Gate, HTX, MEXC and Upbit, mostly against stablecoin and Bitcoin pairs. Availability varies by jurisdiction. Withdrawals go to a native IOTA address.

Storage Options After Purchase

Use a wallet listed in the official documentation that supports the post Rebased network, since Tangle era software such as Firefly was retired at the upgrade. Staking is done by delegating from your own wallet, so keys stay with you, and hardware wallet support exists from vendors that list IOTA. Holding on an exchange transfers custody to that venue.

Related Coins

• Sui (SUI)
• Hedera (HBAR)
• VeChain (VET)
• IoTeX (IOTX)
• OriginTrail (TRAC)