How is an artifact hash calculated for wheels?

[bentheiii]

Hi, I am trying to install a wheel that I manually added to a private repository, and I am getting the following error:

Using python3.7 (3.7.15)
Updating dependencies
Resolving dependencies... (41.7s)

Package operations: 1 install, 0 updates, 0 removals

  • Installing *** Failed

  RuntimeError

  Retrieved digest for link ***.whl(sha256:7e212339b430e5f63578209c52931feab24d9e18c2337d539b5ac390f252b030) not in poetry.lock metadata ['sha256:3a348d6db3dc8732ee3cdc71b5f94771950698f93573ae74606415749639a24f']

  at ~/.local/share/pypoetry/venv/lib/python3.10/site-packages/poetry/installation/chooser.py:144 in _get_links
      140│
      141│             selected_links.append(link)
      142│
      143│         if links and not selected_links:
    → 144│             raise RuntimeError(
      145│                 f"Retrieved digest for link {link.filename}({h}) not in poetry.lock"
      146│                 f" metadata {hashes}"
      147│             )
      148│

The "7e2" hash is the correct sha256 hash of the wheel, but I have no idea where poetry gets the "3a3" hash from.
This is almost assuredly an issue with a malformed wheel, but I cannot figure out how to set the wheel with an appropriate hash, or where it retrieves the "3a3" hash from.

I have deleted the cache and the lock file multiple times, and always the same issue.

any help would be appreciated.