guix-config/channels.scm

(cons*
  (channel
   (name 'guix-config)
   (url "file:///home/kolyad/proj/guix-config/")
   (introduction
     (make-channel-introduction
       "2766b0b82be95ec7cfeec82dee9a7ada6b34c672"
       (openpgp-fingerprint
         "39E5 0655 69A1 6E8E 7F9D  7195 CF24 BA71 749B 9529"))))
  %default-channels)