Astute viewers might notice that along with the normal MD5 checksum, the
Python 2.3.1 downloads
also have a GPG signature (the "sig" link):
The signatures above were generated with
GPG using the release manager's
(Anthony Baxter)
public key
which has a key id of 6A45C816.
And thanks to a key chain of Anthony → Me → Jim Fulton (we
signed each other's keys at the recent Sprint here - thanks Jim!)
→ Barry Warsaw → <a whole lot of people>, there's a large number of people
out there that can verify that Anthony really did generate the file they're
downloading from python.org.