Obama’s BC is on file in Hawaii not in the national archives at NARA. To date an exhaustive search of documents on file at NARA does not indicate that Obama’s BC is archived there, sealed or otherwise. If it were, you’d be able to find an index at NARA pointing to its existence.
That EO is irrelevant with regard to Obama’s BC.
Guess you don’t understand ‘and what other such agencies’ means...