Cryptographic Verification
The core innovation: replace trust in centralized systems with mathematically verifiable integrity proofs. Every exam session produces a tamper-evident cryptographic audit trail.
How It Works
- 01
Client generates frame hashes, event logs, AI outputs, device attestations
- 02
Events combined into signed batches and Merkle tree
- 03
Merkle root anchored to public blockchain or transparency ledger
- 04
Anyone can independently verify using the public verification portal
What This Gives You
Tamper evidence
Any modification to the session record changes the Merkle root — so the alteration is detectable, not deniable.
Independent verification
Check a session's integrity without ever accessing the private recording.
Signed histories
Signed event histories with immutable timestamps.
Legal defensibility
Evidence built for appeals, disputes and accreditation review.
Offline resilience
Sessions continue through connectivity drops; proof chains sync when the connection returns.
Try it: tamper with the evidence
This answer was sealed at submission time. Edit a single character below — the live hash stops matching the seal, exactly as an auditor would see it.
- SEALED
- computing…
- LIVE
- computing…
Verification Portal
Anyone can independently verify session integrity using the public verification portal. Upload an audit bundle and receive a cryptographic verification result.
Trust in no one — verify instead.
The proof chain never asks anyone to take the platform's word for it. Anyone with the bundle can recompute the Merkle root and confirm the session was not altered.
- Every event hashed and combined into a Merkle tree
- Root anchored to a public blockchain or transparency ledger
- Verifiable by anyone, without the private recording