Each badge is three primers and a qualifying exam. Earn one and the next track unlocks. Badges are shareable and verifiable at certify.tieraonline.in.
They're different, and both count. Here's the distinction so you always know what you're holding.
Issued the moment you pass a single course's exam — on this device, by the course engine. Proof you finished that primer. Every one of the ten courses issues its own.
Earned when you pass all of a track's courses and its qualifying exam. A shareable, verifiable credential — issued and checkable at certify.tieraonline.in. Earning one unlocks the next track.
The chain is strict: you can't skip a rung. Live courses are linked; the rest release as their track opens.
Available now
Read amplitude, frequency and phase; turn a waveform into a spectrum; trust your sensor.
Locked
Set up repeatable measurements and name the fault from its signature.
Locked
Fix what you find — balancing, alignment, resonance — and let a model watch the rest.
Everything is tracked locally in your browser, so pick up where you left off. Clear your site data and progress resets.
Work through the track's courses. Each pass is saved and the primer shows a green Passed chip.
Every course you pass issues a completion certificate right away — yours to keep and print.
With all three passed, the badge exam appears. Pass it to prove the track hangs together.
The badge is issued and the next track unlocks. Share it and verify at certify.tieraonline.in.