While rights vary by region, Crunchyroll remains a standard hub for anime. Check your local availability to see if Episode 35 is included in their downloadable library. Buying the Episode Digitally

If you prefer to own the file rather than stream it, you can purchase individual episodes or seasons:

To download or watch Bleach Episode 35 ("Aizen Stands! The Horrible Ambition"), you should use official streaming platforms. This episode is a pivotal part of the arc, where the dark truth behind the execution of Rukia Kuchiki begins to unravel. Official Platforms for Watching/Downloading