Protocol Layer

Deterministic cryptographic indexing for offline-verifiable attestation artifacts.

Attestation Flow

Index

Artifact hashed with BLAKE2b-256

→

Policy Artifact

Constraints and metadata bound

→

Sign

Ed25519 signature applied

→

Evidence Bundle

Complete attestation package

→

Offline Verify

No network trust required

Verification Layers

Public-Verifiable Commitments

Cryptographic proofs that can be verified by any party with access to the attestation artifact. No special keys or permissions required.

Hash verification
Signature validation
Timestamp verification

Private-Verifiable Disclosures

Selective disclosure mechanisms for sensitive attestation metadata. Requires authorized credentials for full verification.

Redacted policy verification
Authorized metadata access
Audit trail disclosure

Cryptography Surface

HashingBLAKE2b-256

SignaturesEd25519

TimestampingRFC 3161

SchemaJSON Schema 2020-12

Protocol Schema

View raw schema →

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://attestedintelligence.com/schema/v1",
  "title": "AIR Attestation Artifact",
  "description": "Attested Intelligence Registry - Attestation artifact schema for cryptographic verification",
  "type": "object",
  "required": [
    "protocol_version",
    "artifact_hash",
    "signature",
    "timestamp"
  ],
  "properties": {
    "protocol_version": {
      "const": "1.0",
      "description": "Protocol version identifier"
    },
    "artifact_hash": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$",
      "description": "BLAKE2b-256 hash of the artifact"
    },
    "signature": {
      "type": "string",
      "description": "Ed25519 signature of the artifact hash"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time",
      "description": "RFC 3339 timestamp of attestation"
    },
    "artifact_type": {
      "enum": [
        "MODEL_WEIGHTS",
        "TRAINING_RUN",
        "INFERENCE_LOG",
        "DATASET",
        "SOFTWARE_ARTIFACT",
        "POLICY_DOCUMENT"
      ],
      "description": "Classification of the attested artifact"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata about the artifact",
      "properties": {
        "name": {
          "type": "string"
        },
        "version": {
          "type": "string"
        },
        "issuer": {
          "type": "string"
        }
      }
    }
  }
}

Division Integration

AI Forensics

Preview

Provenance tracking and integrity verification for AI model artifacts. Trace model weights, training runs, and inference logs through the attestation chain.

Attested Agents

In Development

Autonomous verification workflows for agentic systems. Self-attesting agents with policy-bound execution receipts.

Implement the Protocol

Access developer documentation, API credentials, and integration guides.

Developer Access →