Rob asked:

How does one readily locate other GPG-signed modules with which to experiment ?

Unfortunately, there is no easy way. I finally came across one signed module by accident, and it seems to be broken here is some output:

cpanp i MooX::late
Installing MooX::late (0.100)
gpg: Signature made Mon 17 Feb 2020 12:18:09 PM EST
gpg:                using DSA key 5524A8FFE3EB3ACF85B336E8CEBF81286A2A
+7D39
gpg: Can't check signature: No public key
[ERROR] Signature check failed for module 'MooX::late' -- Not trusting
+ this module, aborting install

*** Install log written to:
  /home/somian/.cpanplus/install-logs/MooX-late-0.100-1728073638.log

Error installing 'MooX::late'

[download]

If I come across other signed CPAN modules I'll post. In the meantime, I am hoping to find the mental energy to file a coherent report on this, on rt.cpan.org.

Examine what is said, not who speaks.
Love the truth but pardon error.
Silence betokens consent.
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^6: GPG-Signed modules fail to install using cpanp under CygwinPerl by Intrepid
in thread GPG-Signed modules fail to install using cpanp under CygwinPerl by Intrepid

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.