Roger VerAngel Investor and Bitcoin Investor Source
BTC a year ago 300k txs, now 170k
LTC a year ago 2k txs, now 40k
ETH a year ago 50k txs, now 750k
ETC a year ago 20k txs, now 100k
BCH a year ago 0 txs, now 20k
BTC dominance a year ago 90%, now 45%...
A substitute good is one good that can be used instead of another....
