Today I used $SIGN for the first time to send an on-chain certificate, and I got stuck in a very silly place that is somewhat funny.
I thought that on-chain certification was just "hashing a piece of text and uploading it," something that could be done in five minutes.
As a result, I struggled for nearly an hour on the @SignOfficial protocol, just to figure out what Schema really means and why you can't proceed without first defining the structure.
Then I began to understand the purpose of this design.
Schema is not creating obstacles for you; it is forcing you to think clearly before certifying on-chain, "Who will verify this certificate, and by what standards will it be verified?" This question is typically answered by the legal system in traditional contracts. But in cross-border scenarios, you do not have a unified legal system to rely on; you can only establish credibility based on the structure of the protocol itself.
This is the most persuasive aspect of the #Sign geopolitical infrastructure narrative for me—it's not about the macro, but rather a feeling derived from a specific action.
I haven't touched the position of $SIGN , nor do I plan to. The operational experience has been passed; what's left is just to wait for time.
