Authorization required: (root)
Verification word: masculine

Approve on your phone -- open or scan this on a device with your passkey:
  https://auth.ck1.me/a/eyJhbGciOiJIUzI1NiJ9.eyJyZXMiOnsidHlwZSI6Im9iamVjdCIsImlkIjoiIn0sIndvcmQiOiJtYXNjdWxpbmUiLCJqdGkiOiJiMDg2NTg1M2Q5Mjc0Zjg5ODQwYjYyOTQ0NDBiZDkwNSIsImlzcyI6InNlcnZlcy5jazEubWUiLCJhdWQiOiJhdXRoLmNrMS5tZSIsImlhdCI6MTc5Mjc4OTQ0MiwiZXhwIjoxNzkyNzg5NzQyfQ.zm9LyfgpAZYLReYlZOlsgqfY2_A1hwq0eMped2sebnY

(No browser on this box? Cmd-click that link to open it on your laptop;
 it shows a QR you can scan with your phone.)

Then fetch the file -- this command waits until you approve:
  curl -fL 'https://serves.ck1.me/?grant=eyJhbGciOiJIUzI1NiJ9.eyJyZXMiOnsidHlwZSI6Im9iamVjdCIsImlkIjoiIn0sIndvcmQiOiJtYXNjdWxpbmUiLCJqdGkiOiJiMDg2NTg1M2Q5Mjc0Zjg5ODQwYjYyOTQ0NDBiZDkwNSIsImlzcyI6InNlcnZlcy5jazEubWUiLCJhdWQiOiJhdXRoLmNrMS5tZSIsImlhdCI6MTc5Mjc4OTQ0MiwiZXhwIjoxNzkyNzg5NzQyfQ.zm9LyfgpAZYLReYlZOlsgqfY2_A1hwq0eMped2sebnY' -o '(root)'