TY for the answer. I dont get what s the point of posting …

TY for the answer.

I dont get what s the point of posting info to the blockchain, if no one is going to use it... if treechat post onchain, but doesnt care about the info onchain done by others... what s the point of doing it? Other app can get what treechat is doing, but treechat aint going to use what other apps add...

I am reading the bitcoin schema doc, for a like they use map and aip... I dont really understand what is the bitcoin schema, is it like a type of Map?

MAP SET app <appame> type like tx <txid> | AIP BITCOIN_ECDSA <address> <signature>

TY again, I really appreciate ur answer