Supply Chain TraceabilityBuilt for the Circular Economy
An open-source platform that brings semantic transparency to material tracking across industries. From recycled plastics to construction waste, track every material with blockchain-verified provenance.
What is Lotta Supply?
A next-generation platform that treats every material, transaction, and transformation as ontological entities with well-defined relationships. Think semantic web for supply chains.
Simple API, Powerful Ontologies
// Example: Creating a material lot with ontological data
const lot = await api.lots.create({
batchNumber: "MAT-2024-001",
materialTypeId: "recycled-material",
weightKg: 1500.0,
ontologyData: {
"@context": "http://lotta.supply/ontology/",
"@type": ["Material", "RecyclableMaterial"],
"recyclabilityGrade": "A",
"postConsumerContent": 0.85,
"certifications": ["GRS", "REACH"]
}
});Why Build This Now?
The circular economy is accelerating, but supply chain transparency is still stuck in the past. We're building the infrastructure for verifiable sustainability claims.
The Current State
Supply chains are black boxes
Zero visibility into material origins and transformations
Sustainability claims can't be verified
Greenwashing is rampant due to lack of provenance data
Data silos prevent collaboration
Proprietary systems lock in vendors and limit innovation
Compliance is manual and expensive
Hours spent on reports with questionable accuracy
The Lotta Vision
End-to-end visibility
Semantic data models enable complete supply chain transparency
Cryptographically verified claims
Blockchain anchoring makes sustainability claims auditable
Open standards enable sharing
Interoperable data formats break down industry silos
Automated compliance
Ontological validation generates reports automatically
The Infrastructure for Circular Economy
We're not just building software—we're creating the semantic infrastructure that enables a truly circular economy. Every recycled material, every transformation, every quality certification becomes part of an interconnected graph of verifiable data.
Industries We're Transforming
Starting with the most challenging waste streams and expanding to cover the entire spectrum of material flows in the circular economy.
Don't see your industry? We're expanding rapidly.
Request Your IndustryDevelopment Status
We're building in the open. Track our progress and contribute to the future of supply chain transparency.
Ready for Production
In Development
Building the Future of Supply Chain Transparency
Founded by technologists who believe sustainability claims should be more than marketing — they should be verifiable, queryable, and built on open standards.
Johannes Schill
Co-Founder
Background in sustainability projects within material traceability and plastic recycling. Experienced firsthand how supply chain opacity prevents genuine environmental progress, leading to the creation of Lotta Supply as an open-source solution for verifiable circular economy claims.
Marcus Efraimsson
Co-Founder
Formerly of Grafana with a mission to democratize and visualize data. Now with a similar goal but for supply chains - making material flows transparent and accessible through semantic web technologies and distributed ledger infrastructure.
Our Mission
We're building the semantic infrastructure that enables a truly circular economy. Every recycled material, every transformation, every quality certification becomes part of an interconnected graph of verifiable data.
Why Open Source
Transparency requires trust. By building on open standards and releasing our core infrastructure as open source, we ensure that sustainability data remains accessible, interoperable, and not locked into proprietary systems.
Technical Philosophy
We combine semantic web technologies (RDF/OWL) with distributed ledger infrastructure to create material tracking systems that are both human-readable and machine-queryable at unprecedented scale.
Our Values
Transparency First
Every algorithm, every data model, every validation rule should be auditable and explainable.
Interoperability
Sustainability data should flow freely across systems, organizations, and geographic boundaries.
Measurable Impact
Technology should enable precise measurement and verification of environmental impact claims.
Join the Beta Program
Get early access to Lotta Supply and help shape the future of supply chain transparency. Perfect for recycling companies, manufacturers, and sustainability teams.