Last night, I added a few more interaction records in the table and the document, and when I casually opened the project documentation, just seeing the words "Data Availability / Ordering / Finality" made me a bit sleepy... Anyway, I’m now focusing on one main thread: who actually has the final say over the results you see, and whether others can reproduce them. No matter how diligently I record, if the data on-chain isn’t complete, in the end, it all comes down to "trust me." Just thinking about it makes me a little anxious.

To put it simply: Data availability = whether you can retrieve transaction details for verification; Ordering = who decides the sequence, which determines if you get front-run; Finality = whether this transaction truly settles. Recently, NFT royalties have been a heated topic, and I think the core is similar: creators want clear rules and income, trading markets want more free liquidity. The terms sound grand, but for us, it boils down to one sentence: can the rules be checked, enforced, and not repeatedly changed? That’s all for now; I won’t add new pitfalls today.