( append
  %default-channels
  ( list
    ( channel
      ( introduction
	( make-channel-introduction
	  "f1a8593c6252a98ffcc964d2245bbf02a2aed0b6"
	  ( openpgp-fingerprint
	    "590E 500F E39D 26B3 E60B 743B 6D81 B120 7711 899F" ) ) )
      ( name 'channel )
      ( url "file:///home/marek/src/channel" ) )
    ( channel
      ( name 'nonguix )
      ( url "https://gitlab.com/nonguix/nonguix" )
      ( introduction
	( make-channel-introduction
	  "897c1a470da759236cc11798f4e0a5f7d4d59fbc"
	  ( openpgp-fingerprint
	    "2A39 3FFF 68F4 EF7A 3D29 12AF 6F51 20A0 22FB B2D5" ) ) ) ) ) )