(define-public (register-user-many-strict (users (list 1000 principal)))
(fold check-err (map register-user users) (ok true)))
(define-public (register-user-many (users (list 1000 principal)))
(ok (map register-user users)))
(define-public (register-user (user principal))
(match (contract-call? .cross-bridge-endpoint-v1-03 register-user user)
ok-value (ok true)
err-value (err err-value)))
(define-private (check-err (result (response bool uint)) (prior (response bool uint)))
(match prior ok-value result err-value (err err-value)))