CChain | The automotive blockchain universe

CARLINI / TECHNICAL NOTEBOOKCCHAIN · RESEARCH AND DEVELOPMENT13 OCT 2026
CARLINICChainREAL PARTS. DIGITAL HISTORY.
Store ↗Cart ↗
A working notebook ↘

01 OPEN THE NOTEBOOK

Real parts.
A story you can
really follow.

What if a part had a history you could look up and trace back to its sources?

CChain is the proposed Web3 identity within the CARLINI family, continuing research into product passports, business identity, and shared ledgers. Start with the part. Follow the evidence.

Explore a product passport Read the research notes →
An open development path.
Every claim needs a source.
The idea, on one page ↘ Pen-and-ink diagram: photographs, technical documents, a ledger entry, and the Shopify price come together in a product passport.
CARD 01 / A PASSPORT’S SOURCES Enlarge ↗
A

THE WORKING MAP

One part. More connections.

Follow the ink lines ↓
01 / WHOC-advisorThe business behind the partNetwork prototype 02 / WHATCParts PassportsIdentity, sources, and historyPassport research 03 / HOWMarketplaceRead the terms for each itemExplore existing references
The proposed foundation ↓

CChain, built on Polygon

Our application and rules on a shared blockchain infrastructure.

Review the plan ↗

The new ledger is a prototype. Deployment on Polygon and the operational onboarding of businesses are still to be completed.

THE IMPORTANT DISTINCTION

A record is only as good as
the evidence that supports it.

Blockchain can make a recorded claim verifiable. It cannot inspect a used engine, authenticate an oil container, or guarantee a seller’s honesty.

That’s why the passport starts with photographs, technical documents, and a clearly identified source for every data point.

Discover how the information connects →

TURN THE PAGE

Start with a product passport.

Open card 02