diff --git a/anchors.md b/anchors.md
index 3df2e698c..dc68c2349 100644
--- a/anchors.md
+++ b/anchors.md
@@ -1,4 +1,5 @@
 # anchors
 
-- #pull https://github.com/flancian/agora-server/issues/38
+- [[bug]] https://github.com/flancian/agora-server/issues/38
+- #pull [[obsidian block anchors]]
 
diff --git a/hypha#coop.md b/hypha#coop.md
new file mode 100644
index 000000000..ab43951f0
--- /dev/null
+++ b/hypha#coop.md
@@ -0,0 +1,2 @@
+# hypha#coop
+
diff --git a/journal/2022-01-29.md b/journal/2022-01-29.md
index 2bd8b832a..eb0e4a2ca 100644
--- a/journal/2022-01-29.md
+++ b/journal/2022-01-29.md
@@ -3,4 +3,5 @@
 - [[agora]]
   - [[agora server]]
     - [[caching]] experiments
-- [[flancia meet]]
\ No newline at end of file
+- [[flancia meet]]
+  - [[anchors]]
\ No newline at end of file
diff --git a/obsidian block anchors.md b/obsidian block anchors.md
new file mode 100644
index 000000000..c43564aca
--- /dev/null
+++ b/obsidian block anchors.md	
@@ -0,0 +1,4 @@
+# obsidian block anchors
+
+- https://twitter.com/flancian/status/1483516321656721412
+