Kinesis is an interesting concept for digitizing gold and silver.
Sign-up for their exchange:
https://kms.kinesis.money/signup?referrer=KM13466531
These are very good videos beginning with the concept of money itself. Worth watching even without rewards.
There is also a grand prize for top referrers of $1,000 in token value.
Refer others to increase your rewards.
Enjoy.
