Hermez Network (CRYPTO: HEZ) — Company Overview, News & Financial Data
Hermez Network is an open-source decentralized zero-knowledge rollup layer-2 scaling solution designed to optimize transaction throughput and lower transfer costs on the Ethereum blockchain.

Hermez Network
About
Hermez Network is an open-source decentralized zero-knowledge rollup layer-2 scaling solution designed to optimize transaction throughput and lower transfer costs on the Ethereum blockchain. Built on zero-knowledge proof technology, the protocol aggregates multiple off-chain transactions into a single cryptographic proof that is verified on-chain. The system enables low-cost transfers of Ether and ERC-20 tokens while maintaining Ethereum network security guarantees. The protocol utilizes a Proof-of-Efficiency consensus mechanism, allowing coordinators to bid for block creation rights, and incorporates off-chain data availability along with cryptographic validity proofs to scale decentralized finance operations and digital asset transfers.
Snapshot
Operations
Products and/or services of Hermez Network
- Zero-Knowledge Rollup Protocol: A layer-2 scaling architecture that processes transaction batches off-chain and generates cryptographic zero-knowledge validity proofs submitted to Ethereum, reducing execution fees while preserving mainnet settlement security for decentralized asset transfers.
- Proof-of-Efficiency Consensus: An auction-based consensus mechanism where decentralized coordinators bid for the right to batch transactions, generate validity proofs, and finalize blocks on layer-2, creating competitive market incentives for block production.
- Token Transfer & Payment Engine: An optimized layer-2 payment network facilitating low-cost, high-throughput transfers of Ether and standard ERC-20 tokens between user accounts without requiring full layer-1 execution for every individual transaction.
- Atomic Swap Infrastructure: An integrated decentralized exchange mechanism enabling trustless, peer-to-peer token exchanges off-chain with single-proof settlement on the underlying layer-1 blockchain, eliminating intermediary risk and reducing swap slippage.
- Zero-Knowledge Prover & Circuit Generator: A high-performance cryptographic prover system that constructs succinct non-interactive arguments of knowledge to verify state transitions off-chain before broadcasting compressed state commitments to the base layer.
- Layer-2 Bridge & Withdrawal Portal: A cross-layer bridging mechanism allowing users to deposit digital assets from Ethereum into the rollup layer and initiate secure off-chain withdrawals back to layer-1 via verified merkle proofs.