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What is Heima?

Heima (ticker: HEI) is a decentralized identity aggregation protocol built on the Ethereum blockchain, rebranded from Litentry in 2024 as the project expanded its scope beyond a single parachain into a broader cross-chain identity layer for Web3. Originally launched in 2021 as Litentry Network, the protocol raised early funding through a Web3 Foundation grant and won a Polkadot parachain slot auction, operating as LIT before migrating to the HEI token to reflect the pivoted mission around composable, privacy-preserving identity.

The team, led by co-founders Hanwen Cheng and Eddy Pinca, is distributed across Europe and Asia with the core entity historically based in Berlin. Heima's technical architecture centers on Trusted Execution Environments (TEEs), specifically Intel SGX enclaves, which compute identity attestations off-chain without exposing raw user data, then publish verifiable proofs on-chain.

This allows a user to aggregate wallet history, social graphs, and credentials from Ethereum, Polkadot, BSC, and other ecosystems into a single decentralized identifier (DID) that dApps can query without custodial KYC. The ecosystem currently includes the IdentityHub dApp, where users link wallets and social accounts to generate verifiable credentials (VCs) used by partner protocols for Sybil-resistant airdrops, governance weighting, and undercollateralized lending experiments.

Heima has integrated with or been used by campaigns for Arbitrum, Polygon, Moonbeam, and various Polkadot-native projects, and the HEI token is listed on Binance, KuCoin, Gate.io, and decentralized venues including Uniswap. Notable milestones include the migration from LIT to HEI, which involved a 1:1 token swap coordinated through major exchanges, and the progressive shift of product focus from parachain-native services toward an Ethereum-aligned identity SDK that developers can embed directly into dApps.

The project has weathered the typical controversies of a long-running crypto brand, including community debate over the rebrand's timing and questions around parachain economics as Polkadot's slot auction model has lost momentum industry-wide; supporters argue the Heima pivot positions the project closer to Ethereum's deeper liquidity and developer base, while critics contend the identity vertical is crowded with competitors such as Worldcoin, Galxe, Gitcoin Passport, and zkPass.

On-chain activity is tracked through the IdentityHub and partner dashboards, and token holders participate in governance proposals that shape credential schemas, fee parameters, and ecosystem grant allocations. As of its current state, Heima operates as a hybrid Ethereum-Polkadot protocol, with HEI serving utility across staking, governance, and credential issuance fees, while the team publishes regular technical updates on TEE attestation improvements and new credential types, including proof-of-humanity style checks and DeFi reputation scores.

The protocol's long-term thesis bets that Sybil resistance and privacy-preserving identity become foundational primitives for on-chain finance, governance, and consumer Web3 apps, positioning HEI as both a governance asset and a workhorse token for identity infrastructure. Traders evaluating HEI should note that its price action historically correlates with Polkadot ecosystem cycles but is increasingly influenced by Ethereum DeFi narratives and airdrop-season demand, a structural shift that mirrors the rebrand itself.

Key Features of Heima

• Cross-Chain Identity Aggregation: Heima unifies a user's footprint across Ethereum, Polkadot, BSC, Arbitrum, and other EVM networks into a single decentralized identifier. This lets dApps query a holistic reputation score rather than siloed per-chain data, eliminating fragmented onboarding friction.
• TEE-Powered Privacy: Credential computation happens inside Intel SGX Trusted Execution Environments, so raw wallet history and personal data never leave the enclave. Only cryptographic attestations are published on-chain, giving users verifiability without surveillance exposure.
• Litentry Legacy Infrastructure: Heima inherits the battle-tested parachain stack and TEE worker network originally built under the Litentry brand. This means the protocol launched its expanded roadmap on production-grade infrastructure rather than starting from zero.
• Verifiable Credentials SDK: Developers can embed Heima-issued verifiable credentials (VCs) directly into DeFi, governance, or airdrop flows through a permissionless SDK. Common credentials include wallet age, transaction volume, DAO participation, and cross-chain activity proofs.
• ERC-20 Liquidity Profile: HEI is an Ethereum ERC-20 token with a Binance spot listing, providing deep order books and straightforward custody for both retail users and institutions. This contrasts with the previous LIT token's parachain-first liquidity constraints.

Heima Use Cases

• DeFi Reputation Scoring: Lending protocols can query a borrower's Heima credential to evaluate cross-chain repayment history and wallet maturity. This opens the door to undercollateralized loans and dynamic interest rates based on verifiable on-chain behavior.
• Sybil-Resistant Governance: DAOs integrate Heima credentials to weight votes by real activity rather than raw token holdings, blocking wallet-splitting attacks. Voters prove unique participation without revealing wallet addresses, preserving both fairness and privacy.
• Airdrop Eligibility Proofs: Protocols launching tokens use Heima to confirm that claimants are genuine multi-chain users rather than Sybil farmers. Aggregated cross-chain activity proofs have been used in campaigns across Polkadot, Arbitrum, and Moonbeam ecosystems.
• KYC-Free dApp Access: Consumer Web3 apps use Heima proofs to gate features based on reputation tiers without collecting passports or personal documents. Users unlock functionality by presenting a credential, keeping compliance lightweight and privacy intact.
• Protocol Staking and Governance: HEI holders stake tokens to secure the identity network, vote on credential schema upgrades, and earn a share of network fees. Staking also signals long-term alignment and can influence grant allocations from the ecosystem treasury.

Heima Tokenomics

Total Supply

HEI carries forward the supply structure from the LIT-to-HEI migration, executed at a 1:1 ratio.

Circulating

Circulating supply changes as vested allocations unlock and staking rewards are issued.

Utility

HEI is used for staking to secure TEE workers, paying credential issuance and query fees, and voting on governance proposals that set protocol parameters. It also functions as the reward asset for ecosystem grants and validator incentives.

Emission

Emissions follow a gradual unlock schedule inherited from Litentry's original tokenomics, with allocations for team, investors, treasury, and ecosystem incentives vesting over multiple years. Refer to the Heima documentation and on-chain vesting contracts for precise cliff and release dates.

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