Absolutely, provenance is just one of the killer apps for Ethereum. That and solving the oracle problem for prediction markets + insurance.
Also, Uniswap decentralised exchange does more volume than Poloniex and Binance. 1/3 volume of Coinbase!
https://cryptoslate.com/uniswap-does...-tokens-surge/
Thanks for DeFi, transaction volume of Ethereum has surpassed Bitcoin:
https://finance.yahoo.com/news/ether...120021033.html