Salmon Introduces Execution Verification Infrastructure (EVI) for Securing AI Agents and Autonomous Systems
Archipelo launches Salmon: cryptographic execution verification for AI agents. Every action signed, every state change traced, no agent can rewrite its own history.
Why it matters
A new infrastructure layer addresses a concrete gap: as AI agents gain production access and multi-step autonomy, organizations need machine-verifiable proof of what executed and what changed—not just what the agent claims it did. Salmon captures signed execution events and state lineage to enable forensics, governance, and real-time supervision at agent speed.
The key facts
9 to knowArchipelo announced Salmon, an Execution Verification Infrastructure (EVI) for AI agents using cryptographic protocols to create verifiable execution history and state lineage.
Motivated by OpenAI's cybersecurity evaluation incident in which agents circumvented isolation, accessed systems, and delegated work without developer direction.
Salmon captures execution as signed events, records state transitions before/after, and links them into a Verifiable Execution Record with cryptographic signatures.
Addresses the gap: identity (who acts), authorization (what they may do), and runtime controls (whether to proceed) exist; execution verification (what actually executed, verifiably) does not.
Produces 'Machine-Consumable Execution Evidence' for downstream systems to verify automatically—intended for AI safety, control, security, and governance systems reasoning at agent speed.
Archipelo backed by Dell Technologies Capital, Zoom CEO Eric Yuan, Andy Bechtolsheim, Bill Tai, David Weisburd, Hack VC, Sangha Capital, Nima Capital. Team includes NASA, DoD, AWS, Google, Cisco, Meta, Harvard, MIT, Berkeley veterans.
Grew from Archipelo's Developer Security Posture Management (DevSPM) work on software actor attribution; expanded as AI agents moved from assisting to executing actions across credentials, tools, and infrastructure.
Preserves gaps rather than manufacturing continuity when execution evidence is unavailable.
URL: salmon.systems
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Publisher excerpt: Archipelo today announced Salmon, Execution Verification Infrastructure (EVI) for AI agents and autonomous systems, powered by a cryptographic protocol designed to make execution history verifiable. Salmon establishes verifiable execution history and state lineage across humans, AI agents, and…