PIECEID Explore checks
Independent luxury intelligence

Know your piece.

Identify the exact model, capture the right evidence and keep uncertainty visible before you buy, sell or collect.

Start a check

Build your evidence brief

On this device
House
10 photo views6 evidence groups0 uploads

Prepare a Birkin evidence set covering construction, stamps, stitching, hardware and provenance.

Open the Birkin guideBrowse all guides
Evidence-firstNo fake certaintyIndependent guides
Unbranded leather bag and mechanical watch arranged with inspection tools on a dark table
01
Evidence has layers.Construction · markings · configuration · provenance
Start here

What are you checking?

Choose a category and PieceID will guide you to the exact photos and details needed for a useful inspection.

👜
Handbags

Hermès inspection

Birkin, Kelly, Constance and more. Guided stamp, stitching, hardware and construction checks.

⌚
Watches

Rolex inspection

Reference, dial, case, bracelet and documentation checks without pretending photos alone prove authenticity.

◐
Library

Real vs Fake

Visual education for the details counterfeiters often get wrong—and the details that are commonly misunderstood.

PieceID method

Evidence before verdict.

A matching stamp or serial number never proves an item is genuine. Use independent evidence groups to record what you can observe and what is still missing. These guides do not analyze your photos or produce a risk score.

01
Identify the exact pieceBrand, model, reference, size, material, era.
02
Capture the right evidenceGuided macro photography and document prompts.
03
Review consistencyConstruction, markings, configuration and provenance.
Designed for decisions

Not just “real or fake.”

✓
Identity confidenceDoes the piece match the claimed model/reference?
⚠
Authenticity risk signalsPotential inconsistencies clearly separated from unknowns.
↗
Next best actionWhich photo, document or professional review would reduce uncertainty?
Popular checks

Start with the icons.

Hermès

Birkin

Ten groups of evidence.

Read the guide Hermès

Kelly

Construction in context.

Read the guide Rolex

Submariner

Start with the reference.

Read the guide Rolex

Daytona

Look beyond the dial.

Read the guide
PieceID Passport

A living record for every valuable piece.

Explore a proposed dossier for model information, documents, service history and inspection evidence. Passport is currently a preview; accounts and saved records are not available.

See Passport →
PIECE ID / FICTIONAL PASSPORT PREVIEW

Hermès Birkin 30

Togo · Gold · Palladium hardware

SAMPLE · NOT A CERTIFICATE

PID-HBR30-8F29