Bitcoin Gold decentralizes mining by adopting a PoW algorithm, Equihash, which cannot be run faster on the specialty equipment used for Bitcoin mining (ASIC miners.)See full review

The VeChain platform is used to track Identity or VID to track products. It can be written using QR codes, RFID tags, or Near Field Communication (NFC) tags.See full review

Cardano operates on a proof of stake model, using Ouroboros, the first provably secure proof of stake protocol yet written. You can read this and the other academic peer reviewed papers behind Cardano at https://www.cardanohub.org/en/academic-papers/See full review

Binance Exchange is one of the best crypto exchange flatform out there. However, they have no futures and otc transactions and support few currency transactions.See full review