Ahmia blacklists sites containing child abuse material from its index. This list contains a masked version of all hidden service .onion addresses that have been added to the Ahmia blacklist, and is updated whenever Ahmia blacklists a new .onion site for abuse material.

Blacklist information

Hidden service names are masked by creating an MD5 sum of the onion name plus a new line. For example, if the onion is abcdefghijklmnop.onion, the resulting hash would be c50b9578b6357a561909ff29331ad7ad. This way it is possible for researchers and administrators to check if a site has been blacklisted from the index without making the .onion hostnames easily accessible.
To calculate MD5 of onions run the following command :
echo -e "abcdefghijklmnop.onion\c" | md5sum

Blacklist hash data is available for raw text download here. You may use this in your own search indexes to remove abusive content.

Banned Hidden Services

Banned Hidden Services MD5 checksums

A man-in-the-middle fake clone detected!
Right onion address starts with msydq and ends with zerdg.onion.
Find real address from ahmia.fi