diff --git a/citizen.md b/citizen.md
new file mode 100644
index 000000000..a6532712e
--- /dev/null
+++ b/citizen.md
@@ -0,0 +1,3 @@
+# citizen
+
+- [[pull]] [[citizen]]
\ No newline at end of file
diff --git a/hyper.md b/hyper.md
index fa3fa048c..dc5b2cc18 100644
--- a/hyper.md
+++ b/hyper.md
@@ -1,5 +1,5 @@
 # hyper
 
-- [[pull]] [[hypercore-proto]] 
+- [[pull]] [[hypercore protocol]] 
 - [[dat]]
 
diff --git a/hypercore-proto.md b/hypercore-proto.md
index a8b710b2b..91b6cc79f 100644
--- a/hypercore-proto.md
+++ b/hypercore-proto.md
@@ -1,5 +1,6 @@
 # Hypercore Proto
 
+- [[pull]] [[hypercore protocol]]
 - [[go]] hypercore-protocol.org
   - [[hypercore]] is a [[distributed]] [[append only]] [[log]]
   - [[hyperdrive]] is a [[peer to peer]] [[filesystem]]
diff --git a/hypercore-protocol.md b/hypercore-protocol.md
new file mode 100644
index 000000000..6542ddf38
--- /dev/null
+++ b/hypercore-protocol.md
@@ -0,0 +1,10 @@
+# hypercore protocol
+
+- [[pull]] [[hypercore-proto]]
+- [[go]] hypercore-protocol.org
+  - [[hypercore]] is a [[distributed]] [[append only]] [[log]]
+  - [[hyperdrive]] is a [[peer to peer]] [[filesystem]]
+  - [[hyperswarm]] is a [[dht]] for the hoome
+
+
+
diff --git a/journal/2021-04-18.md b/journal/2021-04-18.md
index e3d9c48d1..bb4b78ec2 100644
--- a/journal/2021-04-18.md
+++ b/journal/2021-04-18.md
@@ -8,6 +8,8 @@
   - [[gene wolfe]]
 - [[nadia]]
 - [[hyper]]
+- [[agora service]]
+- [[citizen]]
 - [[do]]
 
 https://twitter.com/flancian/status/1383771191123484672
\ No newline at end of file