Check the listing for details. 1oz MintID Buffalo .999 Fine Silver Round AES-128 Encrypted NFC Microchip Secure. Listed at 58.88 USD. These beauties are sold out at most online precious metals retailers!For collectors and investors who enjoy owning precious metal coins and rounds or for those looking for a great gift; there has long been a question left unanswered: “Are my silver bullion pieces genuine?” But now, thanks to exciting new technology employed by MintID, the uncertainty about authenticity is about to change!By embedding AES-128-bit encrypted and tamper-proof NFC chips directly at the source, collectors have the ability to instantly authenticate their collectible pieces in real time using MintID’s iOS/Android mobile apps. Utilizing the mobile app, each product can instantaneously be authenticated and guaranteed genuine by each ISO: 9001 minting facility that produced it. Unlike serial numbers, florescent inks, QR codes, and serial numbers; MintID chips cannot be copied or cloned. MintID only uses locked encrypted microchips that link physical bullion products to their cloud-based digital records.The inaugural product line includes this silver round with a rugged design of a mighty American Bison. Struck in a full Troy ounce of highly pure 99.9% fine silver, the round includes the metal weight and purity on the obverse along with the image of a shaggy buffalo. The reverse bears the MintID logo and the AES-128 encrypted NFC tag that gives each round its unique digital identity. You’ll see the blue tag in the center of the round just below the inscription that reads “TAP TO SCAN.” Each 39 mm round available in this offer comes in original Gem Brilliant Uncirculated (BU) condition, meaning that each is the product of a superb strike that places it firmly among the elite of the run. ******************************************************************** By the way, whether you buy this or not, please do yourself a favor and also check out some of our Buy It Now listings for Goldbacks! If you're unfamiliar with Goldbacks, please watch a few YouTube Videos and learn more! You'll thank me later. Goldbacks are a great way to buy, accumulate, or gift... fractional GOLD that is easily spendable! Goldbacks can also be very useful if we ever do have an economic collapse, and you might want something with which to barter or trade with neighbors. Again, as an example, if gold would one day be worth $3,000 or $5,000 an ounce, or even more, a one ounce gold coin might be ideal to purchase a used car, but 1/1000th of an ounce might be ideal to buy some rolls of toilet paper. And if nothing ever happens, these Goldbacks make awesome gifts, and can easily be tucked into a birthday, graduation, or holiday card! Why not pop some of these into a Christmas Card with a postage stamp, rather than wait in line at the post office to mail a package that will cost as much in postage as the cost of the gift itself? PLEASE buy some Goldbacks for yourself, whether you get them here or elsewhere.Thanks, and Many Blessings!Uncle Joe Why You Need Goldbacks Now! YouTube