Unique Part Identifier Registry

Permanent records for physical products.

Give every product, part, or edition one place to prove what it is, who made it, and where it came from. Auth3D records resolve from QR, NFC, RFID, serial number, or direct link.

Create your first records See how it works

Stable URL Maker attribution Product history

One record, more trust

The product page that stays useful after the sale.

Auth3D is the public record layer between a physical object and the data people need when they scan it: product identity, maker attribution, design provenance, production notes, and the next place to go.

Authenticate

Confirm that an object resolves to a real, permanent Auth3D record.

Trace

Connect products to manufacturer, designer, model, and production notes.

Document

Publish durable provenance and certificates of authenticity.

Prepare

Build the identity layer for future digital product passport data.

From object to record

Register once. Keep the connection alive.

Register

Create a permanent UPI record for each object, including image of record, production details, design attribution, license status, and useful owner-facing notes.

Link

Attach the UPI to a QR code, NFC/RFID tag, printed mark, or serial number so the physical object can always resolve back to its record.

Verify

Customers, teams, and partners can authenticate products, confirm provenance, and follow the original permanent URL without losing older links.

Agent-ready manufacturing API

Build authentication into production, not after it.

Use Auth3D API v1 directly, or give Codex or Claude Code a self-describing contract for creating product authentication records and digital certificates of authenticity as objects move through manufacturing.

Reserve serial identifiers or generate UPIs
Create records with design, maker, and image evidence
Update production fields and visibility
Return the permanent record URL to ERP, MES, QMS, or label workflows

Explore the manufacturing API

01POST /upis/generatePrepare identity

02POST /recordsCreate the certificate

03PATCH /records/{upi}Add production context

04GET /records/{upi}Verify and synchronize

Where Auth3D fits

Identity for objects that need to stay recognizable.

Auth3D is useful anywhere a physical item should carry its story, provenance, service context, or design attribution after it leaves your hands.

Explore part traceability

Limited editions

A permanent record for every numbered piece.

Spare parts

Maker, material, and production context before installation.

Digital fabrication

Connect an object to its design without exposing private files.

Warranty records

One durable identity for support and maintenance.

Batch production

Prepare identifiers before final production details arrive.

Design provenance

Show who designed an object and who produced it.

Solutions

Choose the record workflow that matches what you ship.

Each Auth3D workflow starts with the same foundation: a stable identifier attached to a physical object and a permanent page that tells the right story.

Product authentication

Scan-to-verify records

Give buyers, distributors, and support teams a fast way to check genuine product identity.

Part traceability

Records for serviceable parts

Connect spare parts, replacements, small batches, and serialized objects to their origin.

Digital product passport

Passport-ready identity layer

Start with durable identifiers and product records before richer lifecycle data arrives.

Digital COA

Certificates of authenticity

Replace fragile paper proof with a permanent record buyers can scan and revisit.

Questions

What to know before you register products.

Can Auth3D certify a regulated part?

Auth3D is a product record and verification registry, not a regulator, test lab, or certification authority. It helps make provenance, maker claims, design context, and supporting records easier to verify.

What identifiers can point to an Auth3D record?

Auth3D records can be reached from QR codes, NFC tags, RFID workflows, serial numbers, direct URLs, and typed Unique Part Identifiers.

Are Auth3D records permanent?

Published Auth3D records are designed to keep resolving from the same URL, so labels, manuals, packaging, invoices, and support documents do not lose their lookup destination.

Can Auth3D support digital product passport planning?

Auth3D provides a durable product identity and lookup layer that can support future digital product passport, repair, materials, and compliance data strategies.

Can Auth3D integrate with manufacturing systems and AI agents?

Yes. Auth3D API v1 lets an authorized service or agent reserve identifiers, create and update owner-scoped object records, attach image evidence, and read permanent verification records back into a manufacturing workflow.

Give every object a stable place to point back to.

Start free, create your first permanent records, and use their URLs on labels, tags, documentation, invoices, or support pages.

Create a free account