Subject: bug#58561: Source hash mismatch with aggregator + possible guix bug with hashes.

From: Brendan Tildesley <[email-masked]>
Date: Sun, 16 Oct 2022 14:42:14 +1100

I'm getting this after the recent updates:

sha256 hash mismatch for 
/gnu/store/iv6ixlrvh0swq22fjal0cbfbr9ayaq7m-akregator-22.04.3.tar.xz:
   expected hash: 1yy5c29zxpli4cddknmdvjkgii3j7pvw6lhwqfrqjc8jh83gm8f8
   actual hash: 08n713271i7ifnbrgwrqmxvcpvj45wfqjiidw8zf9rpwxg2m2m9g

However what concerned me more is that when I look in the source code it 
looks like this:

(sha256
         (base32 "9yy5c29zxpli4cddknmdvjkgii3j7pvw6lhwqfrqjc8jh83gm8f8"))

Notice how at the start its a '9', not a '1'?

I've tried with both guix pull local repo and building from source.

Is there a bug with how guix is reading/writing sha256 hashes?