QR on a printed CV: iPhone saves the card to Apple Wallet, Android opens an adaptive portfolio. Scan-limited so spam scrapers don't harvest your contacts.
OS routing picks the right destination per device. A 10-scan limit gates the contact info — past that, scanners hit a password prompt that only real recruiters get. Each scan webhooks employer engagement to your inbox.
Free tier includes 1 standard QR code. Upgrade to the paid Eternal tier for blockchain permanence and the recovery key.