Trust Receipts for
Every AI Interaction
Ed25519 signed receipts for every AI interaction. W3C DIDs for identity. Hash-chained audit trails. Independently verifiable - no trust required.
Cryptographic Trust Infrastructure
Real cryptography, not just hashing. Ed25519 signatures, W3C Decentralized Identifiers, and hash-chained receipts you can verify independently.
Ed25519 Signed Receipts
Every interaction signed with Ed25519 digital signatures. Hash-chained for tamper-evident audit trails. Independently verifiable.
Identity Coherence Radar
Spider chart showing 6-dimension agent fingerprint. Detects when AI 'changes personality' mid-conversation with shift alerts.
Trust Passport Widget
Embeddable badge showing real-time trust status - like the SSL green padlock, but for AI. Drop into any website.
Tactical Replay
Time-travel debugger for AI conversations. Scrub through interactions, see trust scores evolve, replay identity shifts.
Real-time Policy Scoring
Every AI response evaluated against 6 constitutional principles in under 50ms. Scores from 0-100 with detailed breakdowns.
W3C DID Integration
Decentralized Identifiers for platform and agents. Standard did:web method with public key resolution.
The SONATE Trust Protocol
Every AI response is evaluated against 6 constitutional principles. The weighted scores combine into a single trust score (0-100) that determines policy compliance.
How It Works
SONATE sits between your application and AI providers, evaluating every interaction in real-time.
User Sends Message
Request goes through SONATE
AI Generates Response
Response captured for evaluation
Trust Evaluation
6 principles scored in real-time
Receipt Generated
Cryptographic proof stored
Open Verification, Protected Core
We believe in transparency for trust verification while protecting the innovation that makes it possible.
Verification SDK
MIT LicenseIndependently verify trust receipts in your own applications. Full Ed25519 signature verification, chain hash validation, and TypeScript support.
- Node.js & browser support
- Zero dependencies
- Full TypeScript definitions
Core Platform
ProprietaryThe policy engine, trust scoring algorithms, and receipt generation are proprietary. Source available for transparency, commercial licensing available.
- Policy engine & scoring
- Receipt generation & signing
- Enterprise dashboard
Why this model? Anyone can verify receipts independently (trust), but the core technology remains protected (business sustainability).