This is a single commit to replace the three commits from #23916
I propose this change so that Windows users can more easily import signers' keys.
This is a single commit to replace the three commits from bitcoin/bitcoin PR #23619.
Please do not open new PRs to squash commits. This creates unnecessary noise. There are instructions in https://github.com/bitcoin/bitcoin/blob/master/CONTRIBUTING.md#squashing-commits.
@sipsorcery want to sanity check?
tACK 107582039ac3cbfe072dc761f621c37c48aa2dc1.
Works for me, albeit all keys on the openpgp.org server seem to be expired.