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The AuthenticityHouse Journal

Expert guidance for confident luxury collecting

Practical knowledge on authentication, considered buying, and caring for the pieces that matter to you.

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Featured · Louis Vuitton guide

Louis Vuitton Date Code Checker & LV Serial Number Lookup

Decode a Louis Vuitton date code, understand production formats, and learn why a valid code alone cannot authenticate an item.

10 min read

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From the journal

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How authentication works

Authentication basics

What an expert looks for during a luxury authentication review

Learn how construction, materials, markings, and provenance work together to support a considered authentication opinion.

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Buying guides

A practical checklist for buying pre-owned luxury online

Know which photos to request, which listing details deserve a closer look, and when to seek an independent review.

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Care & collecting

How to document your collection before you need to verify it

A simple record of receipts, serial details, and clear photographs can protect the story and value of every piece.

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