Genuinely end-to-end. No operator.
On your own hardware, there is no operator in the loop. The engine is open source (AGPL-3.0) — you can audit the code yourself, and the gate is code you can read.
Never overclaim. Honesty here is the whole brand. Below is exactly what holds today, scoped the way it should be scoped: provable where it's provable, strong where it's strong, and caveated where the work isn't shipped yet.
Stored data is encrypted under keys only you hold — the same class of encryption as Signal. We mathematically cannot read what's at rest.
During an active session, your data is decrypted only in memory — never logged or persisted in the clear. We hold no readable copy of your stored data at any point.
Not zero-knowledge proofs. "Keys only you hold" means encryption under keys you hold — not zk-SNARKs.
We always tell you which one you're getting. Conflating them would be the easiest place to overclaim — so we don't.
On your own hardware, there is no operator in the loop. The engine is open source (AGPL-3.0) — you can audit the code yourself, and the gate is code you can read.
On our hosted tier, your data is encrypted at rest under your keys and decrypted only in memory under zero-retention. Hardware attestation (coming) will make blindness in use verifiable rather than trusted.
Warrant-proof against us — we have nothing readable to hand over.
The honest caveat. You remain a keyholder, and you can still be compelled. "Warrant-proof against us" is a real, specific promise — not a promise that no one can ever reach your data through you.
The data-egress gate is deterministic — no LLM in it. On your own hardware it's code you can audit; on hosted, attestation (coming) makes it verifiable. This is the part we call provable.
Behavioural refusals and safety judgments are prompt-level and probabilistic — jailbreakable in principle. We call them strong, never proven.
Trust by construction — and nothing more than we can prove.
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