NGC introduces New High-Security Hologram with QR Codes - CoinsWeekly %
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NGC is introducing a new high-security hologram as part of its efforts to combat counterfeiting of certifications. Among the hologram enhancements are a QR code and a numerical security code that are unique to the specific encapsulated collectible, making it extremely difficult for counterfeiters to replicate or tamper with the NGC holder.
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NGC Introduces New High-Security Hologram with Unique QR Codes
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