Compliance & Governance for Quantum Execution
Cryptographically signed evidence bundles. Immutable audit trails. Cost governance. The trust layer enterprises and governments require.
From benchmark to legally defensible evidence. Ledger doesn't measure anything — it protects the truth of what was measured.
Trust Infrastructure for Quantum
Every execution produces verifiable evidence. Every cost is tracked. Every decision is auditable.
Evidence Bundles
Every quantum job execution produces a cryptographically signed bundle containing circuit hash, parameters, calibration snapshot, results, and full provenance chain.
Cost Governance
FinOps integration with real-time cost tracking, budget enforcement, and chargeback reporting. Know exactly what each team, project, and workload costs.
Audit Trail
Immutable record of every execution decision — who ran what, when, on which backend, with what parameters, and what it cost. Tamper-evident by design.
Compliance Export
Export evidence bundles and audit logs in formats required by SOC 2, ISO 27001, and government procurement. Machine-readable, human-verifiable.
Evidence Bundle Format
Every execution produces a complete, self-contained evidence bundle.
{
"bundle_id": "QCOS-20260107-a1b2c3d4",
"version": "1.0.0",
"job_id": "job-7f3a9b2e1c8d",
"tenant_id": "org_enterprise",
"circuit_hash": "sha256:7f3a9b...",
"parameters": {
"shots": 4096,
"backend": "ibm_kyiv",
"optimization_level": 3
},
"calibration_snapshot": {
"timestamp": "2026-01-07T10:30:00Z",
"version": "cal_v2.3.1"
},
"results": {
"counts": {"00": 2048, "11": 2048},
"execution_time_ms": 1234
},
"provenance": {
"submitted_by": "user@corp.com",
"submitted_at": "2026-01-07T10:29:55Z",
"scheduled_at": "2026-01-07T10:29:56Z",
"executed_at": "2026-01-07T10:30:00Z"
},
"cost": {
"estimated_usd": 0.45,
"actual_usd": 0.42,
"pricing_version": "2026-01"
},
"signature": {
"algorithm": "ML-DSA-65",
"public_key_id": "sq-2026-01",
"signature": "base64:...",
"timestamp": "2026-01-07T10:30:05Z"
}
}circuit_hash
SHA-256 of the quantum circuit definition
parameters
Job configuration and execution parameters
calibration_snapshot
Backend calibration state at execution time
results
Raw measurement outcomes and aggregated counts
provenance
Full chain: user → scheduler → backend → result
cost
Actual cost calculation with pricing breakdown
signature
ML-DSA-65 post-quantum cryptographic signature
Built for Regulated Environments
Government & Defense
Sovereignty requirements, security clearance workflows, and audit mandates. Every execution traceable, every result verifiable.
Pain point: Cannot use cloud quantum without audit trail
Regulated Industries
Financial services, healthcare, and critical infrastructure. Compliance is not optional — it's a prerequisite for quantum adoption.
Pain point: Auditors require proof of execution integrity
Enterprise Procurement
Large organizations with multi-vendor quantum strategies. Need independent verification of what they're paying for.
Pain point: No visibility into quantum spend by team/project
Research Institutions
Reproducibility requirements for peer review. Signed evidence bundles provide third-party verifiable proof of results.
Pain point: Cannot prove research reproducibility
Export-Ready for Audits
Ledger evidence bundles are designed to satisfy common compliance frameworks.
SOC 2 Type II
Service organization controls for security, availability, and confidentiality
ISO 27001
Information security management system standard
GDPR
European data protection regulation compliance
FedRAMP
US federal government cloud security authorization (roadmap)
Enterprise Add-on
QCOS Ledger is available as an annual subscription for QCOS Enterprise customers.
Starting at
Contact Sales
Annual subscription
- Unlimited evidence bundles
- 1-year data retention (extendable)
- Compliance export (SOC 2, ISO 27001)
- Dedicated compliance support
Quantum execution you can prove
From benchmark to legally defensible evidence. Close institutional contracts with confidence.
Compliance & governance updates
New certifications, regulatory guidance, and quantum compliance best practices.