Why should use the Bitcoin chain?
1. Applications on Bitcoin are just emerging, and there is currently no related protocol for a DID identity system. This is an important area in the crypto community.
There are already several attempt. For example, MicroStrategy already share their plan to build DID protocol using Ordinals.
Thanks for reading carefully! And thanks for your information. I have searched and read it, it's called "MicroStrategy Orange Protocol"
https://microstrategy.github.io/did-btc-spec/It's really not appropriate to say "there is no", and I have modified it to "there is lack of".
In fact, BitSoul is designed in Feb 2024, much earlier than "MicroStrategy Orange Protocol" in May 2024.
Or don't share such information on place which can be seen by anyone.
Using ZK tech may help safeguard the privacy information, we will try it.
It reminds me of this xkcd comic.
Ha ha, but we need to try, it's still in the early stages in the de-social area.
You should be aware that some Bitcoiner don't like when someone store arbitrary data on Bitcoin blockchain.
Yes, different people have different opinions, but it is precisely because of the existence of differences that the crypto world is inclusive.