Verified on insiderOne

Susmitha Painam proved Data Cleaning.

Foundational level, 63/100 in a live Skill Challenge on 7 November 2026. Not self-reported: the result is signed, and this page checked the signature when it loaded.

Can you match this?

Take the same Data Cleaning challenge. It is free and takes ten minutes. Pass it and you get a receipt like this one, which employers can check, to put on your internship applications and your LinkedIn.

Genuine receipt

Data Cleaning: Foundational level

Susmitha Painam passed a live Skill Challenge, scoring 63/100, on 7 November 2026. The signature covers every character of the graded outcome; alter one and it breaks.

Scored on 5 answers, none flagged by the integrity checks.

How it was taken
Online and unsupervised: nobody watched it being taken. Pasting and leaving the question are recorded, and a flagged answer is not counted.
Evidence
Timed questions, multiple choice and written, marked automatically. The person can contest a mark, and someone on our team rereads it.
Age
Taken 4 days ago.

00d78da498ef06cb7ce70ca1fe515703eb3b25a763af8596e531cdafe56cdd88

Have a real one? Check it here

Paste the receipt hash from any insiderOne pass. No account needed, and nothing about the person is shown that they did not publish.

Try it. A demo receipt, signed by the real key

Skill
Corporate communication
Tier
Expert
Score
88/ 100
Sealed
2026-09-01 09:14:07 UTC
Receipt
de009e0c46aa30f23fe637051244d70794f115f41debc985978e3ef40bc0f582

Verify it as sealed, then change one digit and verify again.