Welcome to OpencCirc
An open-source, persistent, and decentralized Digital Passport for construction data
Key Features
Our platform combines innovative technologies to enable circular economy principles in the construction industry.

Decentralized
A network of interconnected nodes ensuring data resilience and accessibility across the construction ecosystem.

Recursive Passport Entities
Digital documentation of materials in buildings, enabling tracking of resources throughout their lifecycle.

Open Data Dictionary Integration
Transparent, community-driven development that invites collaboration and ensures long-term sustainability.

Platform Centric
A platform-centric approach that enables seamless integration with existing construction workflows and systems.

Dataflow Aims
To facilitate circularity: • Design phases (IDS & BIM Integration) • As-Built BIM (Actual Products) • Operations • Resource Mapping / screening • Ownership changes

Data Dictionary Agnostic
OpenCirc is designed to be agnostic of the data dictionary used, allowing for seamless integration with existing systems.

Digital Twin
OpenCirc acts as a digital twin, creating a precise, instance-level correspondent for real-world materials. This means you get a digital reflection of the physical world.
Where We're Going
Towards a digital future that supports a circular economy for the built environment
Our Partners
Working together with industry leaders to revolutionize circular economy in construction.


