(channel
 (version 0)
 (dependencies
  (channel
   (name guix)
   (url "https://codeberg.org/guix/guix")
   (branch "master")
   (introduction
    (channel-introduction
     (version 0)
     (commit "b0fa1dc468f8285f4593b9bbdc182640e72114f1")
     (signer
      "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"))))))