Thanks for reporting this and posting to the Users Forum.
Yes. Updating the hash is the answer. How it got out of sync is another question.
The command to use to get the shortened hash is like this but with a different file:
rtems]$ ../source-builder/sha512-base64 sources/binutils-2.43.tar.bz2 rQBoju8+cIYoUN/YZb1LK6+Vs0M409GzrhvfhAuerA9SihyWdnRY7p0GVZ2tr8yxOqtcqud77fhEQ6VRyu8SiQ==
–joel