Logging tells you what happened.
Prevention stops it from happening.
Identity is assumed, not verified
No cryptographic proof of who authorized what—or whether the agent stayed in bounds.
No guardrails or kill switch
One mistake cascades across systems. You need human-in-the-loop controls that actually work.
EU AI Act demands more
Article 14 requires human oversight of high-risk AI. Reactive logging won't pass audit.
Prevention, not just detection
Every interaction verified and enforced before it happens.
Verify before you trust
Ed25519 cryptographic identity for every agent. Prove which human authorized which agent—and that the agent stayed in bounds.
- ✓Unique keypairs & DIDs
- ✓Challenge-response verification
- ✓Full authorization chain
Enforce rules proactively
Security Policy Language (SPL) lets you define exactly what agents can do. Policies are enforced before actions execute—not logged after.
- ✓Human-in-the-loop controls
- ✓Kill switches that work
- ✓EU AI Act Article 14 ready
Real-time risk scoring
Combine identity, reputation, and fraud signals into instant decisions. Revoke compromised agents in under 50ms.
- ✓Sub-100ms trust decisions
- ✓Fraud detection built-in
- ✓Instant credential revocation
Tamper-proof accountability
Every action cryptographically sealed with Merkle-tree integrity. Audit trails that satisfy regulators—not just your logging dashboard.
- ✓Cryptographic execution proofs
- ✓Immutable action history
- ✓Compliance evidence on demand
How it works
Every interaction—agents, tools, APIs, resources—verified and enforced.
Verify
Cryptographic identity for every interaction—agents, APIs, tools, and resources.
Decide
Trust score + policy gate. Allow, warn, or block in under 100ms.
Enforce
Approved actions proceed. Unauthorized requests blocked before execution.
Audit
Merkle-tree proofs for every decision. Tamper-proof and compliance-ready.
Every interaction is cryptographically signed and creates a tamper-proof audit trail. Blocked actions never execute. Every decision is verifiable.
See Tessorium in action
Identity, trust, policy, audit—all in real-time.
Tap to pause
Click terminal to pause • 5 phases demonstrating full protocol
When you need the logs,
they'll be bulletproof.
Every interaction is recorded as a cryptographic hash in a Merkle tree. RFC 9162 consistency proofs (the same standard used by Certificate Transparency) mean you can prove nothing was modified—ever. Hand this to your auditor and be done in minutes, not weeks.
Immutable History
Once recorded, entries cannot be altered or deleted
Efficient Verification
Verify any action in milliseconds
Compliance Ready
Export-ready for SOC 2, HIPAA, GDPR, and EU AI Act audits
↑ Hover over nodes to trace the hash path to root
Choose the path that fits your stage
From prototype to regulated enterprise—pick your path.
Enterprise
FULL_SERVICE
Stop worrying about rogue agents. We handle everything: architecture review, TTP integration, SPL policy design, and EU AI Act compliance. Prevention built-in from day one.
- ✓Human-in-the-loop controls with instant revocation
- ✓EU AI Act Article 14 compliant
- ✓Custom SPL policy engineering
- ✓Tamper-proof audit evidence
- ✓Dedicated success team
TTP Protocol
FREE_&_OPEN_SOURCE
Build directly on the protocol. Perfect for researchers, protocol-first builders, and community contributors who want to experiment or integrate TTP into their own stack.
- ✓Full SDK access
- ✓Cryptographic DIDs
- ✓Self-hosted deployment
- ✓Active GitHub community
<100ms
Trust Decisions
Ed25519
Cryptographic Identity
RFC 9162
Audit Standard
PROTOCOL_SPECS
Compliance by Design
Built for EU AI Act Article 14 human oversight requirements. Human-in-the-loop controls, kill switches, and tamper-proof audit trails.
From discovery to deployment
A clear process. A dedicated team.
Discovery
We map your agents, data flows, and risk surface. Full inventory and compliance gap analysis.
Integration
We deploy TTP, configure SPL policies, and enable kill switches. Prevention from day one.
Ongoing
Real-time blocking, instant revocation, and audit evidence on demand.
We integrate with your AI agent infrastructure—whatever framework you use. No code changes required on your end.