gpg -vv -r myid -e -a name, on Nostr: list variable list is itself the cons at the beginning of the list. (cdr list) is the ...

list variable list is itself the cons at the beginning of the list. (cdr list) is the second cons in the list. And so one with (cddr list), (nthcdr N list). Generally speaking, a member of a list is a cons (value . next-member-in-list). Most of Elisp is built around these (CAR . CDR) double pointers. You can even construct binary trees with it.
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