(list
 (channel
  (name 'guix)
  (url "https://git.savannah.gnu.org/git/guix.git")
  (commit
   "20d525a842ca5d22edc4e2aa4a5d8225c2f5306c")
  (introduction
   (make-channel-introduction
    "9edb3f66fd807b096b48283debdcddccfea34bad"
    (openpgp-fingerprint
     "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA")))))