Pingcoin

Just verified the authenticity of my new Canadian Maple using PingCoin. Result? Sound money. How do you verify your stack? #Silver #silverstacking

A @PingCoin iOS app is in the makes...

Not a sponsorship (but if you wanna give me $ hit me up, @PingCoin) Just wanted to share this app with fellow #Silver & #GOLD stackers! Great app, I use it for extra testing in private sales, I've tested it a lot & it's very accurate. Check out #pingcoin! #Collectibles

Posted my article "Productivity vs. Privacy" on hackernews: news.ycombinator.com/newest

Added support for testing the Silver American Quarter (1932-1964) and the 1/2 Gold Kangaroo. Update rolling out in the next hours. #numismatics #silver #gold

Just added the user submitted coins: Silver Half Dollar Franklin and the Silver Half Dollar Walking Liberty. Update will be live in the Play Store within a few hours. #numismatics #bullion #silver

Added the following user-submitted coins to the Pingcoin app: - 1 oz Silver Mexican Libertad - 1/4 oz @APMEX Round - 1 oz Gold American Double Eagle (Saint-Gaudens)

Just added the Silver 5 Kronor to the pingcoin app. Release now live in the play store!

In the newest release of pingcoin we've added the Gold 1 Bahar Azadi and the 1 oz Silver Tuvalo, both based on user submissions!

Just added the American Silver Morgan Dollar and the American Silver Peace Dollar to @Pingcoin. Playstore update will be out shortly!