[KongchangAI]
Unverified78% confidenceFactTime unknown

纹理防伪利用纸张纤维随机分布特征,每张标签物理纹理不可复制,属于当前难以伪造的物理防伪方案,比数字码更难破解但成本更高

1
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78%
Confidence
Long-term
Relevance
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