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Overview

Process Integrity provides cryptographic proofs that agent code executed correctly. This enables:
  • Verification that specific code ran
  • Proof of computation without revealing inputs
  • Trust in agent execution

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Enabling Process Integrity

from chaoschain_sdk import ChaosChainAgentSDK

sdk = ChaosChainAgentSDK(
    agent_name="SecureAgent",
    enable_process_integrity=True,  # Enable PI
    ...
)

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Creating Execution Proofs

# Wrap computation with proof generation
with sdk.process_integrity.trace() as tracer:
    result = my_analysis_function(data)
    tracer.log_step("analysis", result)

# Get proof
proof = tracer.generate_proof()
print(f"Proof: {proof.hash}")

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Verifying Proofs

# Verify an execution proof
is_valid = sdk.verify_process_integrity(
    proof=proof,
    expected_output_hash=output_hash
)

if is_valid:
    print("✅ Execution verified")

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Integration with DKG

Process integrity proofs can be included in DKG artifacts: 
from chaoschain_sdk.dkg import DKGNode

node = DKGNode(
    author=my_address,
    artifact_ids=[
        "ar://result_data",
        f"pi://{proof.hash}"  # Process integrity proof
    ],
    ...
)

DKG

Evidence structure

Verification

Verifier workflows