Bag Authentication Service – Powered by Entrupy (AI Professional Grading Equipment)
Entrupy is an AI-powered and big-data-driven authentication system for luxury goods. It is backed by the LVMH La Maison des Startups program, an initiative of the LVMH Group. As of 2025, the technology has been adopted by pre-owned luxury retailers, auction houses, and certain customs authorities in over 80 countries worldwide.
Key Features
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High Accuracy: The system claims an accuracy rate of up to 99.86%.
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Objective & Unbiased: AI-driven authentication eliminates subjective human error.
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Brand Support: Supports a wide range of top luxury brands.
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Digital Certificate: Authentic items receive a shareable digital certificate of authenticity.
Frequently Asked Questions
How long does authentication take?
In most cases, the authentication process is completed within a few minutes to 30 minutes. However, under some circumstances – such as when additional manual review is required, extra identification photos are needed, specific areas must be rephotographed, or during US public holidays – the authentication result may be delayed by several hours or up to one business day.
Pricing
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HERMÈS: HK$1,350
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Standard Brands (excluding Hermès): HK$450
(Includes: Chanel, Louis Vuitton, Dior, Goyard, Celine, Gucci, Fendi, Bottega Veneta, Saint Laurent, Burberry, Balenciaga, Chloé, Prada, Coach, Valentino, Givenchy, MCM, Salvatore Ferragamo, Loewe, Dolce & Gabbana, Christian Louboutin)
Process
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Contact us via WhatsApp for enquiry and schedule an appointment. Bring the bag to our physical store for authentication .
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After the bag's data and photos have been collected and payment is made, you do not need to wait for the result on site. We will notify you via WhatsApp.
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Authentication for standard brands takes up to 1 business day.
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Authentication for Hermès bags takes up to 1–2 business days.
~ Please feel free to contact us for more details ~