Yes I know I can’t do that. My point was to check whether the other imports were working in the file or not and whether keccak_224 was used by cert-issuer. I wanted to see if sha_224 would be used instead.

Hey @aronning I changed my issuing address and its private key to a new account and got my certificates to issue [tx]. However, I also changed the pysha3 requirements of merkeltools-1.0.2 at the same time like an idiot and hence, don’t know which fixed the issue. Although, my guess is changing pysha3 requirement did the trick. Did you update at your end as well @dev?

One thing I did notice was that the signed-certificates directory (work directory and otherwise) is always empty. Is that supposed to happen? If so, why ask us to create one?