According to its Twitter account, Radio Truth for Russia / Радио Правда для России (Radio Pravda dlja Rossii) is currently taking a summer break. Not sure if this affects their shortwave transmissions.
Please check their Twitter feed for updates.
Information about times and frequencies of their broadcasts on shortwave – in addition to their youtube channel – vary, but 9670 kHz, 6070 kHz and 13600 kHz are often mentioned.
For a number of reasons (safety, appropriate use of donations, etc.), I wouldn’t expect QSL cards from this broadcaster.
At least there's Capital in the North - not quite the Dongbei network, but with occasional observations from China. As…