Hi!
I'm the Head Ambassador for Portuguese at Polkadot and I'm proposing at tip to Paulo Zago for a great video explaining how to set on-chain identity on Polkadot and Kusama, using both Polkadotjs (for Polkadot and Kusama) and Singular (for Kusama)
Paulo is a very active member of the community and moderator of our Telegram channel.
You can check Paulo's address on the video description for identity verification: https://www.youtube.com/watch?v=hVHj5ZE8Vc0