Which as has been pointed out by now approaching ad nauseam it is not.
Good luck in court (in the U.S.A) arguing that the Declaration of Independence supercedes the U.S. Constitution.
Perhaps you care to enlighten us then: Is there any legal basis whatsoever for the existence of the United States of America? The very existence of the nation is predicated on there being universal human rights which supercede any sovereign constitutional arrangement. If there are no such "unalienable rights" then the the US has no legal or moral basis on which to exist.

