Last night I almost cried from my own stupidity: I copied the wrong address when transferring a coin, and when that record appeared on the blockchain, I felt a chill down my spine... Luckily, it was from another wallet of mine, so it was a false alarm. It also made me realize something: the biggest fear when filing taxes or declarations at the end of the year isn't profit or loss, but forgetfulness like "what exactly did I do with this transaction." I’m pretty simple now: every time I make a large transaction, I take a screenshot and add a note (where it came from and where it went, why I transferred), and I export the exchange statement monthly for safekeeping. On the blockchain, I just put the Tx hash into a spreadsheet—don’t find it troublesome; when the year ends, you'll thank yourself. Recently, we’ve been talking about social mining and fan tokens, saying attention is mining... Anyway, attention can be mined, and so can the ledger. Otherwise, in the end, you'll only be left with a bunch of "unintelligible historical records." That’s all for now; I’ll just finish updating last month’s data first.