PEP 761 has been accepted by the Steering Council, CPython 3.14 and onwards won't provide PGP signatures:
This is a win for Python release managers who volunteer their time for the #Python community for 7+ years. Thanks to all past and current release managers
@sethmlarson making python ecosystem dependant on big corporate providers is not a win
@mattesilver @sethmlarson there is a trend to move repos off github and/or have local runners
You are ahead of the curve. world+dog will have to take awhile to catch up. /nosarc