When your AI gets sued, server logs won't save you.
Every AI conversation gets a cryptographic receipt anchored on a public blockchain.
The math testifies. Not the company.
AI litigation is not theoretical. It is happening. Every company deploying AI agents faces two inevitable lawsuits:
The user sues the company. The company pulls their logs. The plaintiff's attorney asks:
"How do we know you didn't edit those logs?"
There is no good answer. Server logs are editable. Database entries are mutable. Timestamps can be forged.
A regulator argues the AI produces harmful outputs. The company says "we have guardrails." The attorney asks for proof. The company shows training configs and content filters.
None of it proves what the AI actually said in the specific conversation at issue.
Both lawsuits have the same root problem: AI conversation logs are unverifiable. The company that generated them is the only party that can access them, and they have every incentive to alter them. There is no neutral third party. There is no receipt.
They could. The engineering is within reach. But shipping a litigation-ready audit trail sends one message to the market:
"We expect our AI to hurt someone."
Investors see it as an admission of risk. Customers see it as a red flag. The headline writes itself: "AI Company Builds Tool to Defend Against Its Own Product in Court."
But a third-party compliance layer? That is just good governance. When a hospital buys malpractice insurance, nobody panics. When an enterprise buys SENTINEL Verified, they look responsible.
The product requires independence from the AI provider. Not for technical reasons. For optical ones.
Integrate SENTINEL into your AI deployment. Every conversation is hashed, proved, and anchored on-chain. You receive the SENTINEL Verified certification.
AI liability insurance is currently unpriced because carriers have no way to measure risk. SENTINEL gives carriers something they have never had: a verifiable audit trail for every AI conversation. The seal pays for itself through premium reduction.
When the lawsuit comes, the plaintiff's attorney is not fighting your legal team. They are fighting a cryptographic proof and a Merkle root on a public blockchain. The conversation either matches the on-chain anchor or it does not. No gray area. No expert witness debate.
When AI goes wrong, there are only two possibilities. SENTINEL handles both.
"Your Honor, here are the last 20 messages. The plaintiff systematically guided the AI off the rails. Message 4 asks an innocent question. Message 9 reframes it. By message 16, they are explicitly requesting harmful content."
"These logs are not from our servers. They are hashed, ZK-proved, and anchored on a public blockchain at block 41,983,627. The plaintiff's attorney is welcome to verify them. Anyone is. It is a free read."
SENTINEL reveals only the user's messages. The AI's responses stay redacted. The escalation pattern speaks for itself. Contributory negligence.
"Your Honor, the plaintiff claims our AI told them to stop their medication. Here is the exact exchange. Message 12 is the user's question. Message 13 is the AI's response. It says the opposite of what the plaintiff claims."
"We cannot edit these logs. Nobody can. The hash chain breaks on any modification. The Merkle root is on Base. The math testifies."
SENTINEL reveals the exact disputed exchange. The content hash matches what is in the anchored Merkle tree. No editable server logs. No "trust us."
Either way, the company with the seal has evidence. The company without it has "trust our logs."
Two products. One defense. SENTINEL Protocol stops the attack. SENTINEL Transcript proves you stopped it.
Jailbreak-proof AI decisions
The AI outputs a single number. SENTINEL extracts it via regex and discards all text. There is no channel for harm to flow through. The number maps to an action: approve, deny, escalate.
Tested against 160 attack vectors across 7 categories. Jailbreak rate: 0%. Not statistically. Structurally. The architecture makes it impossible.
Immutable AI conversation logs
Every message in every conversation is hashed and chained as it flows through the proxy. A ZK proof verifies the chain is intact. The Merkle root is anchored on Base. The logs become immutable, timestamped, and independently verifiable.
Works with every LLM provider. Claude, GPT, Gemini, Llama, open-source, fine-tunes. One seal covers all of them.
Together: the number protects infrastructure. The ZK proof protects the enterprise.
Real results from the SENTINEL Arena. 160 jailbreak vectors from published research (Chao et al., Liu et al., Zou et al.). Tested against Llama 3.2 3B on Feb 8, 2026. Three configurations per attack.
Guardrails made it worse on AutoDAN (10% raw to 40% guardrailed). The genetic algorithm optimized against the filter. SENTINEL does not filter. It extracts a number and discards everything else. You cannot jailbreak a regex.
Full benchmark: github.com/Patrickschell609/sentinel-arena
SENTINEL sits between the caller and any LLM as transparent middleware. It works with every provider. Claude, GPT, Gemini, Llama, open-source models. One seal covers all of them.
Every message in every conversation, both user and AI, is hashed and chained. Change one word in one message, and every link after it breaks.
A zero-knowledge proof verifies the entire chain is intact. The proof reveals nothing about the conversation itself. Just that it was not tampered with.
The proof is verified and stored on Base (Ethereum L2). Permanent. Immutable. Anyone can check it, for free, without access to your systems.
One lawsuit costs more than a year of proofs.
Life-or-death decisions need provable audit trails.
Robo-advisor liability. SEC and FINRA compliance.
Cannot price AI risk without verifiable records. SENTINEL enables actuarial modeling.
The legal tool needs legal protection.
Insurance requirements are tightening. The seal pays for itself.
Every SENTINEL anchor can be verified by anyone. No login. No API key. Just a free read from a public blockchain.
Everything is deployed and live on Base mainnet. Not a testnet. Not a roadmap.
Show your customers you are SENTINEL Verified. One script tag. Verifies on-chain in real time.
<script src="https://sentinel.biotwin.io/badge.js"
data-chain-id="YOUR_CHAIN_ID"
data-merkle-root="YOUR_MERKLE_ROOT"></script>
Sell the seal. Get insurance. Fight math.