diff --git a/manifest.json b/manifest.json
index 6378f9e..99a31fe 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
- "sha": "5df3bfd09154f6e3b366a81923d5d20df267b015",
- "frontend_file_id": "a138e007-3b6e-48fb-97c3-8e66d36246bd",
- "frontend_sha256": "0de80d6d06e47b24b20687a1a017b628bcc8f96813f6ad59b802ca569f2bd96e",
- "note": "PR#49: research pipeline spec + corpus seed"
+ "sha": "14a1a147e0ff9a978cc614b0cc47d41c7c983d22",
+ "frontend_file_id": "611023c7-0e4c-4cd8-a144-c6a273b1f664",
+ "frontend_sha256": "db2e181692b24bda69451ed99c274ab3a7ab6414fe06693d2108bfe9669cecf7",
+ "note": "PR#50: /research corpus browser + ingest"
 }
\ No newline at end of file