diff --git a/find-blob.py b/find-blob.py
new file mode 100755
index 0000000..8d036fc
--- /dev/null
+++ b/find-blob.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+
+import logging
+import os
+import sys
+
+from swh.model.cli import identify_object
+from swh.model.hashutil import hash_to_bytes, hash_to_hex
+from swh.provenance import get_provenance
+
+
+# TODO: take conninfo as command line arguments.
+conninfo = {
+    "cls": "ps",
+    "db": {"host": "/var/run/postgresql", "port": "5436", "dbname": "lower1m"},
+}
+
+
+if __name__ == "__main__":
+    # Set minimum logging level to INFO.
+    logging.getLogger().setLevel(logging.INFO)
+
+    if len(sys.argv) != 2:
+        print("usage: find-blob <filename>")
+        exit(-1)
+
+    # Get provenance object for both databases and query its lists of content.
+    provenance = get_provenance(**conninfo)
+
+    obj, swhid = identify_object("content", True, True, sys.argv[1])
+    sha1 = hash_to_bytes(swhid.split(":")[-1])
+    print(f"Identifier of object {obj}: {swhid}")
+
+    first = provenance.content_find_first(sha1)
+
+    if first is not None:
+        print("===============================================================================")
+        print(f"First occurrence of {obj}:")
+        print(
+            "   content: {blob}, revision: {rev}, date: {date}, location: {path}".format(
+                blob=hash_to_hex(first[0]),
+                rev=hash_to_hex(first[1]),
+                date=first[2],
+                path=os.fsdecode(first[3]),
+            )
+        )
+
+        print("===============================================================================")
+        print(f"All occurrences of {obj}:")
+        for occur in provenance.content_find_all(sha1):
+            print(
+                "   content: {blob}, revision: {rev}, date: {date}, location: {path}".format(
+                    blob=hash_to_hex(occur[0]),
+                    rev=hash_to_hex(occur[1]),
+                    date=occur[2],
+                    path=os.fsdecode(occur[3]),
+                )
+            )
+
+    else:
+        logging.warning("Requested content not available in the provenance database.")