Rotom
Ghost in the Machine Timed Research is a hidden Timed Research that rewards an encounter with Rotom in Pokémon GO! Trainers participating in Pokémon GO Tour Sinnoh: Los Angeles had to decipher a secret code to obtain this Timed Research. Once decrypted, anyone can use this secret code to access Rotom Timed Research.
Rotom is a secret code 0HY0UF0UNDM3.
How to get this Special Research?
Nightmare on Machine Tasks and Rewards
Rotom is wreaking havoc in Los Angeles! Work with your teammates to piece together the secret code that unlocks the encounter with Rotom. Once coaches unlock the code at the Rose Bowl Stadium in Los Angeles, coaches around the world will be able to redeem the code too!