Compliance & Governance for Quantum Execution
Sealed, hash-chained evidence bundles. Tamper-evident audit trails. An evidence and audit layer for quantum execution.
From benchmark to verifiable evidence. Ledger doesn't measure anything — it protects the truth of what was measured.
Trust Infrastructure for Quantum
Every execution produces verifiable evidence. Every decision is auditable.
Evidence Bundles
Every quantum job execution produces a sealed, hash-chained bundle containing circuit hash, parameters, calibration snapshot, results, and full provenance chain.
Cost Governance
Cost reporting is on the roadmap: budget limits, per-project chargeback reporting, and cost estimation before submission.
Audit Trail
Hash-chained record of every execution decision — who ran what, when, on which backend, and with what parameters. Tamper-evident by design.
Compliance Export
Export evidence bundles and audit logs in machine-readable form to support your own audits. SoftQuantus holds no SOC 2 or ISO 27001 certification. 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": "example_backend",
"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"
},
"seal": {
"algorithm": "SHA-256 Merkle root",
"merkle_root": "sha256:...",
"sealed_at": "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
merkle_root
SHA-256 Merkle root sealing the bundle artifacts
Built for Regulated Environments
Government & Defense
Data-residency requirements and audit mandates. Every execution traceable, every result verifiable offline.
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. Sealed evidence bundles can be verified offline with softquantus-verify.
Pain point: Cannot prove research reproducibility
Export-Ready for Audits
Evidence exports are meant to support your own audits. SoftQuantus itself holds none of the certifications below.
SOC 2 Type II
Evidence export can support your own audit. SoftQuantus has not started a SOC 2 audit.
ISO 27001
Evidence export can support your own audit. SoftQuantus is not ISO 27001 certified.
GDPR
Built to GDPR requirements. A data processing agreement is available on request.
FedRAMP
Not held. FedRAMP authorisation does not exist for SoftQuantus.
Enterprise Add-on
QCOS Ledger is available as an annual subscription for QCOS Enterprise customers.
Starting at
Contact Sales
Annual subscription
- Evidence bundles per plan (see pricing)
- Audit-log retention: 90 days
- Audit evidence export
- Support by email
Quantum execution you can prove
From benchmark to verifiable evidence.
Compliance & governance updates
Product updates and guidance on quantum evidence and governance.