1 files changed, 3 insertions, 0 deletions
diff --git a/org/ocda.org b/org/ocda.org
index d5651cc..c806c1e 100644
--- a/org/ocda.org
+++ b/org/ocda.org
@@ -1352,6 +1352,9 @@ if (the_document_body_section.length > 1) {
   }
   foreach (ref obj; the_document_head_section) {
     if (obj.metainfo.is_a == "heading") {
+      if (obj.metainfo.heading_lev_markup == 0) { // sha for document root heading, caught here, should have been done earlier
+        obj.metainfo.sha256 = obj.obj_digest;
+      }
       foreach (pair; pairs) {
         if (obj.metainfo.ocn == pair[0]) {
           obj.metainfo.last_descendant_ocn = pair[1];