11.

11. is a video that was uploaded to the County Bluff YouTube page on March 10, 2020. It is 36 seconds long.

No description

Synopsis
Footage of the outdoors at dusk, including some bare trees and hills/mountains, while a distorted lullaby plays. At the end, amid some static, the following hexadecimal can barely be made out: 41 20 50 6c 61 67 75 65 20 6f 66 20 53 61 66 65 74 79

Analysis and speculation
41 20 50 6c 61 67 75 65 20 6f 66 20 53 61 66 65 74 79 translates to "A Plague of Safety". This has been theorized to be a reference to the COVID-19 strain of coronavirus, which at the time of the video's publishing was a worldwide outbreak which was keeping many indoors on self-imposed quarantine to lessen the chance of contracting the virus, in addition to legitimate quarantines of victims to keep it from spreading.