0000000000000000000000000000000000000000 d601750bfcf87359c61110915906f87c720ead7b committer <committer@example.com> 946771200 +0000	branch: Created from main
d601750bfcf87359c61110915906f87c720ead7b dee465281ff47aa01465d6a71f094975f79433d7 committer <committer@example.com> 946771200 +0000	commit: new link to point to 'a'
