Post
Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
montaga
on 23/03/2023, 16:20:20 UTC
A quick ultrasound test will take care of that nonsense. The Ultrasonic thickness measured will differ to Calipers measurement.
https://www.kern-sohn.com/shop/en/measuring-instruments/gold-testing/TN-GOLD/

Only 770 Euros. Perfect for the person dipping their toes in the water.
If someone can afford a $20000 gold bar he can spend $150 https://www.aliexpress.com/i/33040361481.html
Alternative he can go with the seller to a pawn-shop or other place to have it checked.

If someone can afford a Bitcoin he can spend some extra for a hardware wallet.