(list
  (channel
    (name 'gn-bioinformatics)
    (url "https://gitlab.com/genenetwork/guix-bioinformatics")
    (commit
      "ac5eef9bfb431fac6fdfc60dd06ef44607787b76"))
  (channel
    (name 'guix-past)
    (url "https://gitlab.inria.fr/guix-hpc/guix-past")
    (commit
      "247a14c67af91febfbd5b7f60be9f64945fba713")
    (introduction
      (make-channel-introduction
        "0c119db2ea86a389769f4d2b9c6f5c41c027e336"
        (openpgp-fingerprint
          "3CE4 6455 8A84 FDC6 9DB4  0CFB 090B 1199 3D9A EBB5"))))
  (channel
    (name 'guix)
    (url "https://git.savannah.gnu.org/git/guix.git")
    (commit
      "79358a99cd46a27fdc716309ccee2596483ab9af")
    (introduction
      (make-channel-introduction
        "9edb3f66fd807b096b48283debdcddccfea34bad"
        (openpgp-fingerprint
          "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA")))))