From a6a71cd48b26384124dca8e40b64257fb315474a Mon Sep 17 00:00:00 2001
From: arthurfranca <arthur.a.franca@gmail.com>
Date: Thu, 16 May 2024 15:25:32 -0300
Subject: [PATCH] Add K tag

---
 22.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/22.md b/22.md
index 70b5a66d..de3d9ee1 100644
--- a/22.md
+++ b/22.md
@@ -26,6 +26,9 @@ If commenting on an `https://abc.com/articles/1` article the `k` tag is set to "
 The `k` tag is useful to fetch top-level comments about events of specific kinds (or domains), for example,
 by filtering with `{ "#k": ["30023"], "kinds": [1111] }`.
 
+An uppercase `K` tag must also be present. The difference is that it is set to the original post (the one starting the thread) kind.
+This way a client can request all comments related to the kind it supports, not only the top-level comments.
+
 ### Threads
 
 There is always an `o` tag pointing to the original post that started the thread.
@@ -56,13 +59,15 @@ the client supports the [NIP-65](65.md) relay usage spec,
 
 ```js
 {
-  w: 1111,
+  kind: 1111,
   content: 'Agree with your comment.',
   tags: [
     // referencing the OP
     ["o", "https://abc.com/articles/1/"],
     // replying to a parent kind:1111 comment
     ["r", "i:1111:f7234bd4c1394dda46d09f35bd384dd30cc552ad5541990f98844fb06676e9ca:5c83da77af1dec6d7289834998ad7aafbd9e2191396d75ec3cc27f5a77226f36"],
+    // the OP "kind"; for an url, the kind is its domain
+    ["K", "https://abc.com"]
     // the parent kind
     ["k", "1111"]
   ]
@@ -78,6 +83,8 @@ the client supports the [NIP-65](65.md) relay usage spec,
     // top-level comments have the same o and r tags
     ["o", "a:30023:3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289:f9347ca7"],
     ["r", "a:30023:3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289:f9347ca7"],
+    // the OP kind
+    ["K", "30023"]
     // the parent kind
     ["k", "30023"],
     // the nostr:npub1... mentioned on .content