Singapore resale platform Luxury Evermore found a single Chanel serial code repeated 127 times across 36 countries in its authentication database, exposing widespread counterfeit production.
The code, 10218184, showed up on multiple bag models submitted to the firm’s free authentication screening tool, directly contradicting the brand’s rule that each code belongs to one specific bag.
Database Flags Cloned Code
Submissions came through Luxury Evermore’s consumer review service, which screens pre-owned luxury items to weed out fakes in the secondary market. Counterfeiters routinely duplicate legitimate serial strings because they lack access to internal luxury brand databases.
“There are specific patterns and details on these tags that are very difficult to replicate,” Luxury Evermore founder Mingchuan Tian said. The company noted that while a single code match does not automatically prove a bag is fake, any pre-owned piece bearing the 10218184 string requires physical inspection before purchase.
Shift to Microchip Authentication
Chanel changed its authentication architecture in 2021, replacing physical authenticity cards and interior sticker tags with embedded microchips and metal plaques. Bags made before that transition remain heavily traded across Asian consignment platforms, leaving older serial numbers exposed to industrial-scale cloning.
Secondary luxury platforms across Southeast Asia and East Asia face rising costs as authentication moves from simple serial checks to multi-point material inspections. As counterfeit operations replicate physical tags across multiple product lines, resale operators are tightening screening protocols on legacy inventory to protect platform credibility.
Resellers tracking the 10218184 code are now screening pre-2021 inventory for matching batch anomalies across regional intake hubs.
