There is a type of solution that initially seems hard to conceive, but once disclosed, almost everyone can verify that it's a good solution. These solutions are not particularly complex; they are simply overlooked. This might be what is referred to as insight. We believe that Keychat's use of Bitcoin ecash as postage for messages and the separation of sending and receiving addresses from the ID, with continuous updates, are examples of such insights. They are easily verifiable because they are simple. nostr:note1f6vw6cvnp0mt4s3nwakahffwf3qvh4z49kvt93l9gmqy9jpwd2ksfggmq6