See, u must not know about PAPER bitcoin wallets!
Many students already have a Blackbaord RED ID number, it would be easy to just assign students a unified yet decentralized blockchain for acaemics private key that they maybe have on an ID card, and tey use that number on their tests written wit ink, ona scantron!!!!!
SCANTRON PLUS paper Bitcoin Wallet codes no smartphone yet still able to use blocchain on paper ESPECIALY with Scantron technology!
Scantron should be combined with blockchain! glorious punchards!