Each unit's QR allows 3 authenticity checks. On scan 4+, the code flips to a 'possible fake' warning and webhooks brand security with geo + UA data.
Counterfeit producers love to clone the printed QR. With scan-limit + on-chain backing, the 4th scan exposes the clone. Webhooks ship every suspicious scan to the brand's security CRM with IP class, country, and User Agent.
Free tier includes 1 permanent QR and the recovery key — upgrade the slot with the exact modules this case uses whenever you need them.