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. |