This seems to be all that is publicly known about the seeds: https://saweis.net/posts/nist-curve-seed-origins.html https://saweis.net/posts/nist-curve-seed-orig

This seems to be all that is publicly known about the seeds: https://saweis.net/posts/nist-curve-seed-origins.html https://saweis.net/posts/nist-curve-seed-origins.html