science.gov
Explains federated searching across government science databases often described as the deep web.
Directory
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Published directory entries matching your search.
consensus-health.torproject.org
Tor network-health dashboard showing directory consensus, votes, signatures and relay measurements.
securedrop.org
Official directory of active, verified SecureDrop instances operated by news and advocacy organizations.
rosap.ntl.bts.gov
National Transportation Library record for research on discovering and cataloging hidden-web resources.
spec.torproject.org
Technical specifications for Tor protocols, directory formats and onion-service behavior.