Solution Overview

Hamsa, a Layer 2 sidechain with the EVM-compatible Unified Confidential Ledger, leverages enhanced Polygon and zero-knowledge proof cryptography for secure, auditable enterprise transactions in private or consortium networks.

Introduction


     Hamsa is a Layer 2 (L2) sidechain designed for seamless integration into the broader blockchain ecosystem, offering an easy-to-adopt solution for developers and enterprises alike. At its core is the Unified Confidential Ledger (UCL), a privacy-enabled, EVM-compatible, and permissioned blockchain platform tailored for enterprise-grade secure transactions and regulatory compliance. Built on an enhanced version of the open-source Polygon framework, UCL incorporates Hamsa’s patented privacy technologies and leverages zero-knowledge proof (ZKP) cryptography to ensure data confidentiality. The platform supports both private and consortium-led deployments, with features such as role-based access control, secure data anchoring, and workflow authorization. With its robust off-chain and on-chain privacy mechanisms, Hamsa provides a high-performance, auditable, and secure environment for trusted participants in private or institutional networks.

Key Features

Features Description
Privacy Without proper authorization, third parties cannot access or view the transaction amount. The counterparty is only aware of the trade-specific amount and has no visibility into the total balance of the other party’s wallet.
Secure Permissioned access enforced through identity verification and role-based smart contracts, enabling on-chain access control aligned with participant roles.
Composability / Programmability Integrate EVM with zk-csc token in the L2 chain, and can run customer private smart contracts.
Atomic Smart Contract enabled All relevant workflows can be implemented within a single transaction for streamlined execution and maintainability.
Performance An efficient algorithm for verifying token actions significantly enhances system performance.
Scalability Scalable and extensible architecture designed to support large-scale systems.
Decentralized L2/Side Chain Flexibility for different use cases.
Anti-fraud Atomic smart contracts enforce complete business workflows, inherently preventing message tampering or fraud.