diff --git a/data/seeds__network_version.csv b/data/seeds__network_version.csv
index 5bc7974..3578803 100644
--- a/data/seeds__network_version.csv
+++ b/data/seeds__network_version.csv
@@ -1,30 +1,30 @@
 root_height,network_version,node_url
-1065711,candidate-04,access-001.candidate-04.nodes.onflow.org:9000
-2033592,candidate-05,access-001.candidate-05.nodes.onflow.org:9000
-3187931,candidate-06,access-001.candidate-06.nodes.onflow.org:9000
-4132133,candidate-07,access-001.candidate-07.nodes.onflow.org:9000
-4972987,candidate-08,access-001.candidate-08.nodes.onflow.org:9000
-6483246,candidate-09,access-001.candidate-09.nodes.onflow.org:9000
-7601063,mainnet-01,access-001.mainnet-01.nodes.onflow.org:9000
-8742959,mainnet-02,access-001.mainnet-02.nodes.onflow.org:9000
-9737133,mainnet-03,access-001.mainnet-03.nodes.onflow.org:9000
-9992020,mainnet-04,access-001.mainnet-04.nodes.onflow.org:9000
-12020337,mainnet-05,access-001.mainnet-05.nodes.onflow.org:9000
-12609237,mainnet-06,access-001.mainnet-06.nodes.onflow.org:9000
-13404174,mainnet-07,access-001.mainnet-07.nodes.onflow.org:9000
-13950742,mainnet-08,access-001.mainnet-08.nodes.onflow.org:9000
-14892104,mainnet-09,access-001.mainnet-09.nodes.onflow.org:9000
-15791891,mainnet-10,access-001.mainnet-10.nodes.onflow.org:9000
-16755602,mainnet-11,access-001.mainnet-11.nodes.onflow.org:9000
-17544523,mainnet-12,access-001.mainnet-12.nodes.onflow.org:9000
-18587478,mainnet-13,access-001.mainnet-13.nodes.onflow.org:9000
-19050753,mainnet-14,access-001.mainnet-14.nodes.onflow.org:9000
-21291692,mainnet-15,access-001.mainnet-15.nodes.onflow.org:9000
-23830813,mainnet-16,access-001.mainnet-16.nodes.onflow.org:9000
-27341470,mainnet-17,access-001.mainnet-17.nodes.onflow.org:9000
-31735955,mainnet-18,access-001.mainnet-18.nodes.onflow.org:9000
-35858811,mainnet-19,access-001.mainnet-19.nodes.onflow.org:9000
-40171634,mainnet-20,access-001.mainnet-20.nodes.onflow.org:9000
-44950207,mainnet-21,access-001.mainnet-21.nodes.onflow.org:9000
-47169687,mainnet-22,access-001.mainnet-22.nodes.onflow.org:9000
-55114467,mainnet-23,access-001.mainnet-23.nodes.onflow.org:9000
+1065711,candidate-04,access-001.candidate4.nodes.onflow.org:9000
+2033592,candidate-05,access-001.candidate5.nodes.onflow.org:9000
+3187931,candidate-06,access-001.candidate6.nodes.onflow.org:9000
+4132133,candidate-07,access-001.candidate7.nodes.onflow.org:9000
+4972987,candidate-08,access-001.candidate8.nodes.onflow.org:9000
+6483246,candidate-09,access-001.candidate9.nodes.onflow.org:9000
+7601063,mainnet-01,access-001.mainnet1.nodes.onflow.org:9000
+8742959,mainnet-02,access-001.mainnet2.nodes.onflow.org:9000
+9737133,mainnet-03,access-001.mainnet3.nodes.onflow.org:9000
+9992020,mainnet-04,access-001.mainnet4.nodes.onflow.org:9000
+12020337,mainnet-05,access-001.mainnet5.nodes.onflow.org:9000
+12609237,mainnet-06,access-001.mainnet6.nodes.onflow.org:9000
+13404174,mainnet-07,access-001.mainnet7.nodes.onflow.org:9000
+13950742,mainnet-08,access-001.mainnet8.nodes.onflow.org:9000
+14892104,mainnet-09,access-001.mainnet9.nodes.onflow.org:9000
+15791891,mainnet-10,access-001.mainnet10.nodes.onflow.org:9000
+16755602,mainnet-11,access-001.mainnet11.nodes.onflow.org:9000
+17544523,mainnet-12,access-001.mainnet12.nodes.onflow.org:9000
+18587478,mainnet-13,access-001.mainnet13.nodes.onflow.org:9000
+19050753,mainnet-14,access-001.mainnet14.nodes.onflow.org:9000
+21291692,mainnet-15,access-001.mainnet15.nodes.onflow.org:9000
+23830813,mainnet-16,access-001.mainnet16.nodes.onflow.org:9000
+27341470,mainnet-17,access-001.mainnet17.nodes.onflow.org:9000
+31735955,mainnet-18,access-001.mainnet18.nodes.onflow.org:9000
+35858811,mainnet-19,access-001.mainnet19.nodes.onflow.org:9000
+40171634,mainnet-20,access-001.mainnet20.nodes.onflow.org:9000
+44950207,mainnet-21,access-001.mainnet21.nodes.onflow.org:9000
+47169687,mainnet-22,access-001.mainnet22.nodes.onflow.org:9000
+55114467,mainnet-23,access-001.mainnet23.nodes.onflow.org:9000
diff --git a/models/silver/streamline/core/streamline__blocks.sql b/models/silver/streamline/core/streamline__blocks.sql
index 98ba01a..71dc03a 100644
--- a/models/silver/streamline/core/streamline__blocks.sql
+++ b/models/silver/streamline/core/streamline__blocks.sql
@@ -17,6 +17,7 @@ SELECT
 FROM
     TABLE(streamline.udtf_get_base_table({{block_height}}))
 WHERE
-    block_height > 1065711 -- Root Height for Candidate node 4 
-                           -- the earliest available block we can ingest 
+    block_height > 4132133 -- Root Height for Candidate node 7 
+                           -- the earliest available block we can ingest since earlier candidat nodes
+                           -- do not have the get_block_by_height grpc method
                            -- https://developers.flow.com/concepts/nodes/node-operation/past-sporks#candidate-4