(channel
 (version 0)
 (dependencies
   (channel
    (name guix-forge)
    (url "https://git.systemreboot.net/guix-forge/")
    (branch "main")
    (introduction
     (channel-introduction
      (version 0)
      (commit "0432e37b20dd678a02efee21adf0b9525a670310")
      (signer
       "7F73 0343 F2F0 9F3C 77BF  79D3 2E25 EE8B 6180 2BB3"))))
  (channel
   (name guix-past)
   (url "https://gitlab.inria.fr/guix-hpc/guix-past")
   (introduction
    (channel-introduction
     (version 0)
     (commit "0c119db2ea86a389769f4d2b9c6f5c41c027e336")
     (signer
      "3CE4 6455 8A84 FDC6 9DB4  0CFB 090B 1199 3D9A EBB5"))))
  (channel
   (name guix)
   (url "https://git.savannah.gnu.org/git/guix.git")
   (branch "master")
   (commit "a4e9842a70775a54bbe1369881b739e7ea9a6432")
   (introduction
    (channel-introduction
     (version 0)
     (commit "9edb3f66fd807b096b48283debdcddccfea34bad")
     (signer
      "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"))))))