Lumoin Oy, in Finland, in the European Union

Evidence for what people choose to build.

A circular economy grows from local choices about what to keep, repair, exchange and make next. We build open systems so knowledge can move between those places, remain attributable, and be adapted by the people who act on it.

Product Passports link products to their identity, sources and history. Wallets help people and organisations carry credentials, share evidence and authorise actions. Veritas supports queries over that evidence and exploration of possible futures. Open protocols connect local repair, reuse and production to wider trade.

Keeping products and materials in use is part of a wider regenerative ambition: places where people can live well, with clean water, healthy soils and room for wildlife. Records can help people examine the effects of their choices; an environmental benefit still needs evidence of its own.

This direction is informed by the MyData Declaration’s human-centric principles and by local-first software principles: keep useful work and meaningful control near the person, and make remote authority visible when issuance, status, approval or co-signature depends on it.

The particulars

• Legal nameLumoin Oy.
• BrandLumoin; Verifable is its platform for passports, wallets, and verifiable identity.
• VAT identifierFI28496474.
• JurisdictionFinland, European Union.
• Weblumoin.com
• Emailhello@lumoin.com for the platform, contact@lumoin.com for the company.
• ElsewhereBluesky, LinkedIn, X.
• The platform's own identifierdid:web:verifable.eu — resolve it yourself at the DID resolver.

Data, and where it lives

For a deployment involving personal data, ask us to confirm the processing roles, hosting regions, subprocessors and retention arrangements. The agreed processing terms govern those responsibilities.

The deployment configuration in this repository provisions its origin server in Helsinki, Finland. Ask about the data processing agreement and hosting arrangements at hello@lumoin.com.

Open source

The protocol and cryptographic libraries are open source under Apache-2.0, where the routines can be read by the people being asked to trust them. The native Wallet and Veritas also have public repositories. Repository availability, licensing and downloadable releases are separate questions.

• github.com/Lumoin/Verifable Public native Wallet repository. Check the repository for licensing and releases.
• github.com/Lumoin/Verifiable .NET decentralized identifiers, verifiable credentials, associated protocols, and cryptographic routines. Apache-2.0.
• github.com/Lumoin/Lumoin.Veridical Zero-knowledge proofs, polynomial commitments, folding schemes, BBS selective-disclosure signatures, split-ECDSA sole-control signing. Apache-2.0.
• github.com/Lumoin/Lumoin.Verisync Conflict-free replicated data types, causal contexts, leaderless consensus. Apache-2.0.
• github.com/lumoin/Lumoin.Veritas Public Veritas evidence database repository. Apache-2.0.

The Apache-2.0 grant covers the code. The Verifable name, the logo, and the domains are Lumoin Oy trademarks and are not licensed with it — the wallet repository's TRADEMARK.md says exactly where that line falls, so a fork can know what it may and may not call itself.

Public artifacts

Inspect the API contract, capability evidence and integration documentation below.

• /openapi/verifable-server.json The OpenAPI 3.1.1 contract — every operation, emitted by the server build and version-controlled.
• Facts Capability evidence, implementation scope and links to the artifacts behind it.
• /llms.txt The same facts indexed for an agent's first read.
• Documentation The developer map: consoles, live API reference, contracts.
• Sandbox A running environment for integrators, no account needed.

Contributing to standards and implementing them.

Lumoin has participated in European Digital Product Passport standardisation through Finland's SFS/SR 229 group, contributing to work connected with CEN-CLC/JTC 24, Digital Product Passport — Framework and System. This is one part of Lumoin's wider standards activity.

Participation brings implementation experience into shared drafting—and the resulting standards back into software. It is not committee ownership, product certification or an endorsement.

• Finnish DPP standards work SFS records active Finnish expert participation in the JTC 24 work and the publication of the first horizontal DPP standards.
• Standards in the product The implementation page separates horizontal system standards, product-group rules, community templates and runnable Verifable profiles.

Working with us

Try the sandbox, issue a passport or review the capability evidence. See pricing for the current offer. For organisation access or an invitation, open the sign-in page. Contact hello@lumoin.com about procurement, processing agreements or a planned integration.