Bonis Systems
Evidence-Native Commerce
Audit Permanence infrastructure for regulated commerce. A receipt that holds up in court, ten years from now, without trusting us.
Drop any file — or click to pick one
PDF, image, video, contract, spreadsheet, anything. Up to 200 MB.
Your file never leaves this browser. SHA-256 is computed on your device; only the hash is anchored.
Already have an anchor hash? Verify it here →
Before you ask
Eight things you're probably wondering.
Every answer below links to a live proof on this site. No marketing prose, no waiting for a call, no email gate.
You ask
“Is this real?”
The answer
You just saw it work on your own file. The receipt is real. Verify it on Bitcoin right now.
Verify on Bitcoin You ask
“What if Bonis Systems goes out of business?”
The answer
Your anchors live on Bitcoin, not our server. The verify script runs air-gapped. We could vanish tomorrow — your proof still holds.
See continuity architecture You ask
“How much does it cost?”
The answer
Free tier: 10,000 anchors per month at $0. No credit card. Starter $0.01/anchor. Pro $0.005. Enterprise $0.001. Every tier published — no 'contact sales.'
See pricing You ask
“Will this slow my system down?”
The answer
Measured p50 anchor latency: 158 ms. Async by design, failure-safe, off your critical path. If Knox is unreachable, your primary operation still completes.
See the load-test log You ask
“Is the math safe?”
The answer
TLA+ formal specification is public and model-checked. Any engineer can re-run the checker in five minutes. SHA-256 + binary Merkle + OpenTimestamps + Bitcoin. No custom cryptography.
Read the TLA+ spec You ask
“Can I check the code that verifies it?”
The answer
Zero-dependency Node verify script, runs air-gapped with no network calls to Bonis. Plus an attorney-ready FRE 902(13)/(14) affidavit template. Download both.
Open the Legal Kit You ask
“Who is Bonis Systems?”
The answer
Wyoming LLC. UEI R2BPJDC5CBA3. CAGE 1TSP2. SAM.gov active, all award types eligible. Five USPTO provisional applications on file. DMCA Designated Agent filed. FinCEN registered.
See the capability statement You ask
“What about privacy — does my file leave my browser?”
The answer
No. Your file is hashed in your browser via the Web Crypto API. Only the SHA-256 hash is sent to Bonis. The content of what you anchored never leaves your device.
See the privacy posture Ready when you are
Start free — 10,000 anchors / month at $0 →No credit card. 90 seconds. API key in your inbox.
SAM.gov active · UEI R2BPJDC5CBA3 · CAGE 1TSP2 · all federal award types eligible