By A Mystery Man Writer
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.
Articles Coin News
NGC uses hologram QR code to boost anti-counterfeiting - Tech News
Portable and low-cost hologram verification module using a
📣 New NGC RELIC labels HERE! Sign up for #whatnot with link in
1839 British proof set
2020 basketball hall of fame commemorative coins
1914 half eagle
The Numismatic Bibliomania Society Esylum: Volume 16, Number 21
Category of holographic void security label - Hainan Tianjian Anti
Coin news 2011 10 by Bungy - Issuu
PCGS creates new holder - Numismatic News
Pobjoy Mint
Hot! Hot! Hot! Bitcoins from NGC-certified Otoh Collection