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Entrupy certifies the authenticity of luxury products using an objective, scientifically-proven approach that better protects buyers and sellers of frequently-counterfeited, high-value items. | entrupy:

We understand the importance of ensuring the authenticity of the luxury items we offer to our clientele.

On Repeat has chosen to partner with Entrupy for authenticating our products due to their exceptional reputation and cutting-edge technology in the field of authentication.

Entrupy's advanced AI-driven authentication system provides an unparalleled level of accuracy and reliability when it comes to verifying the authenticity of high-end fashion and luxury accessories. By utilising Entrupy, we can offer our customers a level of confidence and assurance that the products they purchase from On Repeat are indeed genuine and of the highest quality.

Entrupy's rigorous authentication process aligns seamlessly with our commitment to providing preloved luxury products and service to our customers, making it the ideal choice for our authentication needs.

how it works

Entrupy Authentication uses a combination of artificial intelligence and microscopy to objectively assess the authenticity of an item.

When the item is scanned using the Entrupy device and app, a set of microscopic images are collected and evaluated using algorithms which compare them against a database containing millions of records from known authentic and known counterfeit products.

Based on the results of this comparison, the AI will either verify the item’s authenticity or return an “unverified” result.

Each scan from an Entrupy device becomes part of the database, further training the algorithms and making our solution smarter and more accurate.

With Entrupy’s mobile app as a guide, a series of images are taken using the patented Entrupy device.

Entrupy’s AI evaluates the highly-magnified images against millions of records in an extensive database.

Within seconds, the item is either certified as Authentic or classified as Unidentified.

Entrupy’s algorithms learn with each new data point, continuously improving and adapting to the changing world of luxury goods.


An Entrupy certificate is produced for each authentic item submitted into the Entrupy system. Each Entrupy certificate has a unique link that is hosted on Entrupy’s servers and is backed by our financial guarantee for any incidental losses.

Entrupy recommends that users always validate the information presented on an Entrupy certificate by entering the certificate link below.


Frequently Asked Questions