This question is inspired by the 2022 market: 

https://manifold.markets/MetaculusBot/will-youtube-be-blocked-in-russia-i

I will use the same resolution criteria as the 2021 and 2022 questions on Metaculus:

This question will resolve positively if, according to at least 3 independent media reports, the entire Youtube website is blocked in Russia for at least 7 consecutive days between market start and December 31, 2023. Otherwise, it will resolve negatively.

I will bet on this market for calibration purposes.

UPD 2022-12-20: updated target period in the market description to match the question (2023 instead of 2022).