Otto Octavius as Doctor Octopus (Earth-19529) - Marvel Comics

Otto presumably lived a life similar to his Earth-616 counterpart, being a frequent foe to Spider-Man as the super-villain Doctor Octopus.

Otto Octavius (Earth-6799), Marvel Database, Fandom

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Doctor Octopus (Otto Octavius Earth-19529) (Comic Book Character)

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Otto Octavius (Earth-TRN562), Marvel Database

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Doctor Octopus (Otto Octavius Earth-19529) (Comic Book Character)

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Otto Octavius (Earth-449) Marvel Database+BreezeWiki