BrockBox

When the regulator asks what your AI said,
you'll have proof that holds up.

HIPAA audit. SOX examination. TRAIGA enforcement. Court subpoena. Can you prove exactly what your AI said? With BrockBox, the answer is yes.

Talk to Us See What Changes

Cross-architecture verification — identical hash on 4 platforms · 32-bit + 64-bit · ARM + x86

EnvironmentPlatformArchCPU
Development Macdarwinarm64 · 64-bitApple M3 Max✓ MATCH
🥦 BrockBox UM790 Prolinuxx64 · 64-bitAMD Ryzen 9 7940HS✓ MATCH
Anthropic Backendlinuxx64 · 64-bitIntel x86_64 (AVX-512)✓ MATCH
Raspberry Pi 4 verifierlinuxarmv7l · 32-bitBCM2711 · ARMv7 Cortex-A72✓ MATCH

100% Minority Women-Owned · SAM Registered Federal Vendor · Provisional Patents Filed

What BrockBox Solves

Same AI. Different legal standing.

Three things every regulated organization running AI needs — and what current infrastructure can't deliver.

Problem 01

Verifiable proof of what your AI said

Cloud AI vendors keep their own logs. Yours can be challenged, altered, or denied. With BrockBox, every interaction produces an immutable on-chain proof — anyone can verify, no permission needed.

How the proof works
Problem 02

Privilege intact, even with cloud AI

In United States v. Heppner (S.D.N.Y. Feb. 2026, Judge Rakoff), the court held that consumer-tier AI conversations carry no reasonable expectation of confidentiality — the provider's privacy policy waives it. BrockBox keeps your full logs on YOUR device. Only the verification hash goes on-chain. Nothing on a third party's server to subpoena.

Read about Heppner
Problem 03

Same answer on any hardware

EigenCloud (Jan 2026) achieves bit-exact AI inference only when operators are pinned to identical GPU SKUs — they explicitly call cross-architecture determinism a physics constraint. BrockBox extends bit-exactness across heterogeneous hardware: Apple ARM64, AMD x86-64, Intel AVX-512, and 32-bit ARMv7 (Raspberry Pi 4). Four architectures. Two ISAs. 32-bit and 64-bit. One identical hash. Same canonical input on every machine.

See the cross-arch proof
0%
Industry verification rate
across different hardware
vs
100%
BrockBox verification rate
200 tests · 4 architectures · 32-bit + 64-bit

"That's not a limitation we can engineer around. It's physics."
— EigenCloud, "Deterministic Inference Is Here," January 23, 2026, on cross-GPU-generation determinism. Their solution: pin to identical GPU SKUs. BrockBox's solution: integer-only RNS arithmetic, deterministic across heterogeneous architectures. · Read the article →

On-chain proof record showing proof hash, merkle root, and Polygon block verification
On-chain proof

Proof that can't be altered or denied

When opposing counsel challenges your AI evidence, hand them a blockchain link. When the auditor wants verification, they can check it themselves. No permission needed. No trust required.

Proof RegistryPolygon →
Node RegistryPolygon →
Dual-Layer RegistryBase →
Local-first

Use cloud AI. Keep your conversations private.

Use Claude, GPT, Gemini — any cloud AI you want. The difference: your full conversation logs stay on YOUR device. Only the verification hash goes on-chain. No third party stores your AI interactions.

That's why privilege survives. The cloud processes your query, but the record is yours — on hardware you control.

Any AI
Cloud or local
Your Device
Logs stay local
Hash Only
Goes on-chain
BrockNodex mobile app showing local AI with energy savings metrics
The Brockley family
FELON TO FOUNDER

Built by someone who knows what it means to have your word questioned.

I'm a husband, father, and the builder behind BrockBox. I've been through the system. I know what happens when your credibility is on the line and you have nothing but your word.

That's why I built something that doesn't require trust. Not in me. Not in any company. Not in hardware manufacturers. When regulators, auditors, or courts ask "prove it" — the math answers. The blockchain answers. Physics answers.

Read the full story

Stop hoping your AI logs hold up.
Start knowing they will.

The next audit, the next lawsuit, the next regulator inquiry — will you have proof, or will you have a problem?

Contact for licensing & partnership

BrockBox@proton.me
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100% Minority Women-Owned · SAM Registered · Texas CMBL Vendor