Company & project
The company brain you run yourself
Mnemosyne exists for organisations whose most sensitive knowledge cannot live in someone else’s cloud, and who need answers they can trust, an audit trail they can prove, and access control that holds even when the model is fooled. We build it in the open about its own limits — that honesty is the point, not a concession.
Roadmap
Every item is a capability from our single source of truth, at its true status — the same statuses you see across these docs.
Live now
- Timechain — tamper-evident audit chains
- Sealer-key rotation with handover chain
- ACL Lattice (DOMINATES predicate)
- Load-boundary governance authority
- Key-transparency log (identity & key management)
- Master key off disk
- Compounding knowledge (curate-once vs RAG)
- Timechain Explorer
- ACT-R retrieval ranking
In progress
- External anchoring (Bitcoin/OpenTimestamps + optional Solana)
- Envelope encryption & no-plaintext-at-rest
- Out-of-model grounding + clearance + entailment gate
- Self-learning agent (firewalled tiered learning)
- Ingestion (standard files + layout; OCR)
- On-prem / air-gap sovereignty
- Breach-contained and fabrication-blocked under model compromise
Planned
- Opaque content-free identifiers
- Managed cloud — single-tenant, we operate it
- Zero-access managed (confidential computing)
Research
- Semantic-leakage / aggregation gate
Lineage — Titan & Manitou
Titan is the parent project — a long-running experiment in sovereign, governed, auditable machine cognition. Mnemosyne is an offshoot that reuses Titan’s differentiated subsystems (the trust substrate, the out-of-model gate, the compounding memory) and turns that thesis into something a company can actually run.
Manitou (manitou.network) is a sovereign layer-2 network in the same family. Mnemosyne shares none of its runtime — the connection is lineage and a shared belief that sovereignty and verifiability are worth building from the ground up.