···349349350350To emphasize the core of the MST-reconstructing algorithm, here is a diff between the main routine for verification vs. conversion to stream-ordered CARv1.
351351352352-```diff,python
352352+```diff python
353353-def reconstruct_root_cid(key_record_pairs):
354354+def to_stream_ordered_car_body(key_record_pairs):
355355- """Compute the MST root CID from repo contents