digitrust-sdk 0.1.0

Trust Infrastructure SDK for Enterprise AI - Evidence Packets, Tokenization, and Governance

DigiTrust SDK

Trust Infrastructure for Enterprise AI — Govern every AI workflow with verifiable Evidence Packets.

Quick Start

pip install digitrust-sdk

3-Line Integration

from digitrust_sdk import DigiTrustClient

client = DigiTrustClient(endpoint="https://controlplane.digitranshq.com")

packet = client.govern(
    workflow="claims-triage",
    model="anthropic.claude-3-5-sonnet",
    payload={"claim_id": "CLM-9921", "patient_note": "Follow-up requested"},
    purpose="Classify insurance claim priority",
    actor="user:[e-mail]",
)

print(packet.status)        # "complete"
print(packet.packet_hash)   # "sha256:a1b2c3..."
print(packet.decision)      # "allow"

What Happens in Those 3 Lines

1. Classify — Payload is scanned for sensitive data (PII, PHI, financial)
2. Decide — Policy engine evaluates risk and determines action
3. Transform — Sensitive values are tokenized (never sent raw to the model)
4. Approve — Human review triggered if required by policy
5. Route — Request routed through approved model path with guardrails
6. Prove — Evidence Packet sealed with SHA-256 hash chain

The returned packet is a complete, verifiable proof of governance.

Core Operations

Protect Data (Tokenize)

protected = client.protect(
    payload={"name": "Alice Smith", "ssn": "123-45-6789"},  # digitrust:allow-sensitive-pattern-example
    workflow="data-pipeline",
)

print(protected.token_refs)       # ["dtok_a1b2_c3d4_e5f6"]
print(protected.contains_pii)    # True
print(protected.raw_stored)      # False (always)

Verify a Packet

report = client.verify(packet)

print(report.status)             # "verified"
print(report.integrity_valid)    # True
print(report.completeness)       # 100.0

Batch Tokenization

results = client.batch_protect(
    records=[
        {"id": "r1", "payload": {"email": "[e-mail]"}},
        {"id": "r2", "payload": {"phone": "555-0100"}},
    ],
    workflow="etl-pipeline",
)

Check Trust Posture

posture = client.posture()

print(posture.status)            # "compliant"
print(posture.compliance_rate)   # 98.5
print(posture.prai_level)        # "L2"

Verification CLI

# Verify a packet from file
digitrust verify evidence-packet.json

# Verify against a remote endpoint
digitrust verify evidence-packet.json --endpoint https://controlplane.digitranshq.com

Evidence Packet Standard

This SDK implements the Evidence Packet Open Standard v1.0. Any tool producing conforming packets is interoperable.

Links

• Evidence Packet Specification
• API Documentation
• Trust Center