Echelon is DirectHearth's device-integrity engine — emulator and root detection, anti-tamper request signing, and a tamper-evident audit chain. Every check is real, every rejection is documented, every record is verifiable.
Engine built and verified 18/18 against the attack matrix; deployed with enforcement switched off by default — existing users and devices are unaffected until the operator enables it.
Built to protect DirectHearth, VetCare, and every platform that deserves to be trusted.— Chevonne Farquharson, founder · Echelon mission, 2026-09-29
— Chevonne Farquharson, founder · 2026-09-29
The server inspects every request itself — it never trusts a device's self-report. Emulators and rooted environments are refused with documented error codes.
Every sensitive request carries a signed, nonce-bound proof of an unmodified build — one-time use, short-lived, replayed requests refused.
Every security event lands in an append-only, hash-linked ledger. Change one entry and every entry after it breaks — proof you can verify yourself.
The interactive demo runs the approved specification's contract live in your browser — emulator, rooted device, replayed nonce, tampered build. Watch each one get refused, and watch the audit chain build itself.
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