Don’t trust the number. Watch it prove itself.

Pick a benchmark test. We ship the signed result and your browser recomputes and verifies it — no account, nothing uploaded, no word taken on faith.

Disclaimers
  • These are benchmark figures on public datasets. Not a service guarantee, not a per‑document certainty.
  • A valid signature proves the numbers are ours and unaltered — not that the benchmark fits your case.
  • No comparative claim against any other detector.
  • Below 800 characters, Quick Check Mode returns an error rather than a guess. Short text is dominated by length, not structure.

See it live.

For universities and companies: a live walkthrough with our team, on your own cases. A verified work or university email is required — personal inboxes aren’t eligible.

Signature, time & downloads

Signature, time, and benchmark

  • Signature
    Ed25519 · FIPS 186‑5
    Detached, over canonical JSON.
  • Time anchor
    Bitcoin · OpenTimestamps
    opentimestamps.org
  • Benchmark
    RAID (Dugan et al., 2024)
    arXiv:2405.07940

Every result is committed to one Merkle root, Ed25519‑signed and Bitcoin‑anchored. Canonical JSON: sorted keys, no whitespace, UTF-8. One altered byte fails the check.

Downloads

The signed commitment and the key that verifies it. Each test’s raw scores and Merkle proof live under /proof/leaves/ and /proof/proofs/.

FileWhat it is
root.signed.jsonThe Ed25519‑signed Merkle root and index of all 38 tests.
pubkey.pemThe public key the signature verifies against.
RAID.signed.json.otsOpenTimestamps Bitcoin anchor.