ethereum – Buying and selling ERC-20 based mostly token
The twelfth of February 2017 numerai gave 1M NMR to 12K customers.
NMR relies on ERC-20 (ethereum protocol). I used to be one of many fortunate receivers. Just a few months later, crypto exchanges began buying and selling with NMR and I offered my share.
In my nation, the authorities began taxing cryptos with retrospective impact.
There may be a method I can keep away from paying tax: If the crypto was nugatory or untradeable on the time I obtained it.
Query: Was it (theoretically) attainable for me to commerce the NMR on the time I obtained them (twelfth of February 2017)?