2. Observe the patent anti-counterfeiting rivet on the box cover and the laser anti-counterfeiting label on the bottle box. The box, box and cover of genuine century-old confused wine bottle have three-layer positioning three-dimensional holographic anti-counterfeiting trademark labels.
3. Observe the inner box. Authentic century-old confused wine has ultraviolet identification printing on the box cover.
4. Observe the outer packaging. The real century-old confused wine has an area code on the outer packaging.