{
  "shell_port": 52825,
  "iopub_port": 49249,
  "stdin_port": 55049,
  "control_port": 39815,
  "hb_port": 58777,
  "ip": "127.0.0.1",
  "key": "a0ef8386-d970c0c6c73b30be44c40a7e",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": "guile-kernel"
}