Gblockit

Gblockit is a modular, open-source platform designed to create and manage blockchain-based applications that require tamper-evident records and verifiable provenance. It provides a permissioned blockchain core with pluggable components for data integrity, identity management, and smart contract execution, making it suitable for enterprise and regulated environments.

The platform supports permissioning, a configurable consensus layer, and a domain-specific language for writing smart contracts. It offers REST and gRPC APIs, alongside software development kits in multiple programming languages. Gblockit includes tamper-evident logging, event streams, and built-in audit trails, with data privacy controls such as channel-based access and selective data exposure.

Gblockit was first released in 2018 by the Gblockit Foundation and has since evolved through an open-source, community-driven process. Governance is conducted by a representation-based council and a broad network of global contributors who review proposals, maintain core components, and coordinate updates. The project is distributed under an Apache 2.0 license, supporting broad adoption and collaboration.

Common use cases include supply chain traceability, digital asset provenance, and document verification, as well as compliance-driven workflows in healthcare and finance. The platform emphasizes auditability, data sovereignty, and interoperability with existing records systems, aiming to provide a scalable, secure alternative for organizations requiring verifiable digital records.

The ecosystem around Gblockit includes partner vendors, independent validators, and various reference deployments that demonstrate interoperability with external systems and data formats. Ongoing development focuses on performance optimization, enhanced privacy features, and expanded language support for smart contracts.