>I not know if there is connection but now tor browser cannot open gurochan.


What is the error message you get, if any? So far, I consistently see status 200 OK for Tor HS GET requests. Please note that all requests except for images/thumbnails are rate-limited per IP address. For Tor HS, this means that you won't be able to post normally if someone else is abusing it to flood/spam.

Yesterday some lame script kiddie tried to exploit the site unsuccessfully using the Netsparker scanner software, and also attempted to flood us with reports. As a consequence, I tightened request throttling. His lame endeavors (nginx access log) along with his IP address can be seen here (part of the abuse report e-mailed to his ISP): https://paste.ee/p/Vee15