This professional, brandable and original domain would be ideal for an Artificial Intelligence or business organisation.
The word "blocknator" contains 10 characters and three syllables. Established brands using three syllable names include McDonald's, Toshiba and Heineken.
Blocknator.com is a dot com domain. Dot com domains are synonymous with websites. Once secured, a dot com all but guarantees no-one else can outrank you for your own name in the long run.