Hydrogen production at home, water electrolysis

Watch HHO EXPLOSION videos.

The plates in the water alkalinizers use Platinum. I tested Kangan alkalinizers which were free of HEXAVALENT CHROMIUM. Your bolts do not look like the are pure platinum. Cancer is what you are making.

Any stainless in the electrolyzer produces HEXAVALENT CHROMIUM, aka CHROMIUM 5(?) the chemical in the movie CLASS ACTION featuring the actress in PRETTY WOMAN. I had a tester for this chemical when making HH9.

You made an HHO generator. The bubbler looks too small to me. A jewellers welder is an HHO welder.