The more I look into it, the more I think the hardest part of trading isn’t buying and selling—it’s “backfilling the records” at year-end... For me, every time I switch chains / try a new protocol, I’ll just snap a screenshot on the spot, and then drop the transaction hash into a spreadsheet. I’ll write the time, the coin, and a couple of lines in plain human language for the notes—like “I finished a task on the testnet” or “my expectations for the points are running high.” Otherwise, when it’s really time to make the filing, all that’s left in my head is just a pile of “why on earth did I click this back then.” A colleague asked the other day whether the mainnet will actually issue tokens, and in my mind I thought: whether they do or not, if I don’t keep the records, I’m definitely going to go out of my mind. Anyway, I don’t bet on my memory—on-chain won’t explain your motivation for you.