{ "certificate_id": "sa-b8f6f5aab6774c82bae5108ae603a64d", "verified_at": "2026-10-02T15:54:41.776120+00:00", "issuer": "serial-alice", "assurance_level": "measured", "schema_valid": true, "hash_valid": true, "signature_valid": true, "key_found": true, "signing_key_id": "kid-5849dbee1f2be947", "algorithm": "Ed25519", "issuer_trusted": true, "key_active_at_issue_time": true, "pqc_signature_present": true, "pqc_signature_valid": true, "pqc_required": false, "signing_key_id_pqc": "pqc-f7871412afdf78c9", "merkle_valid": true, "anchor_status": "CONFIRMED", "anchor_tx_hash": "0x5eb5f96a53e26ed37fa3063bf21b19a896ea4b83207902930738d8cfc0c94dac", "anchor_explorer_url": "https://polygonscan.com/tx/0x5eb5f96a53e26ed37fa3063bf21b19a896ea4b83207902930738d8cfc0c94dac", "log_valid": true, "policy_valid": null, "overall_valid": true, "environment_id": "env-0c92e40df7474c4d", "environment_fingerprint_valid": true, "trust_posture": "hardware_attested", "root_type": "tee_quote", "trust_model": { "runtime_observation": { "observation_mode": "unknown", "job_binding_method": "unknown", "measurement_status": "complete" }, "cross_checks": { "performed": false, "sources_used": [], "scheduler_match": null, "gpu_binding_match": null, "cpu_binding_match": null, "host_energy_plausible": null, "external_meter_match": null, "discrepancy_flags": [], "discrepancy_score": 0.0, "notes": null, "tee_attested": true, "tee_quote_type": "tdx", "tee_reason": "tdx: TD quote verified (mrtd=eea8b6a814569a52... tcb_status=unknown collateral=intel-pcs)", "tee_quote_bound": true, "tee_mrtd": "eea8b6a814569a52bd1e12f6b869bb2d9c0c8a7a43e658ffc3b42c199f116157ea7f04d359c7fdfd8ac483152cc13542", "tee_rtmrs": [ "7a15ca5d3b2b5132347a552586a1c3ee53b6b5acd7c1c0e2e175adc0018058326416389ef31faa3b99669e2fbe36acfe", "965b54adf526d37237906189a31d9b058c39fac8909d9689e3340505aac4176deed2c2f3374b226304b23137d4832ae9", "104e3910e1729607df93a8aa8456268af80496967897196bea4552c2474de33a249d904875c012ae498ba8d365d2e467", "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" ], "tee_mrtd_allowed": true, "tee_tcb_status": "unknown", "tee_tcb_policy": "standard", "tee_fmspc": "b0c06f000000", "tee_collateral_source": "intel-pcs", "signed_exporter": false, "signed_exporter_error": "no exporter evidence in submission", "signed_exporter_status": "unverified" }, "root_of_trust": { "machine_trust_level": "self_reported", "agent_attested": false, "boot_verified": false, "signing_key_origin": "server_managed", "external_meter_id": null, "hardware_root_present": false, "remote_attestation_type": "none" }, "trust_score": { "version": "trust-score-v1", "posture": "hardware_attested", "confidence_score": 0.8, "evidence_weights": { "out_of_band_power": 0.4, "tee_attested": 0.4, "tee_mrtd_allowed": 0.4, "signed_exporter": 0.3, "machine_fingerprint_match": 0.2, "dual_source": 0.15 }, "evidence_present": [ "tee_attested", "tee_mrtd_allowed" ], "evidence_failed": [ "signed_exporter" ], "evidence_breakdown": { "tee_attested": 0.4, "tee_mrtd_allowed": 0.4, "signed_exporter": 0.0 }, "thresholds": { "hardware_attested": 0.8, "cross_checked": 0.4 } } }, "discrepancy_score": 0.0, "discrepancy_flags": [], "cross_check_summary": "Hardware-attested (evidence: tee_attested, tee_mrtd_allowed; root: tee_quote); independent power corroboration: not present (no out-of-band power meter)", "measurement_sampling_ms": 200, "hardware_profile": { "gpu_model": "NVIDIA H100 80GB HBM3", "gpu_count": 1 }, "measurement_provenance": [ "nvml" ], "schema_errors": [], "policy_errors": [], "errors": [], "key_revoked": false, "key_status": "active", "key_valid_from": "2026-04-16T05:19:12.841303+00:00", "key_valid_until": null, "key_revocation_reason": null, "energy_model_valid": true, "carbon_verified": true, "carbon_verification": { "receipt_version": "carbon-receipt-v1", "enforced": true, "ok": true, "errors": [], "warnings": [], "checks": [ { "name": "carbon_arithmetic", "passed": true, "detail": "expected 0.1497" }, { "name": "factor_plausible", "passed": true, "detail": "" }, { "name": "disclosure_present", "passed": true, "detail": "" }, { "name": "boundary_scope", "passed": true, "detail": "gpu_only" }, { "name": "pue_assumed_consistent", "passed": true, "detail": "" }, { "name": "tier_reproducible", "passed": true, "detail": "" } ] }, "attribution_transparent": true, "trust_score": 0.8, "warnings": [ "Measurement window too short for reliable Blackwell telemetry. Minimum recommended: 30 seconds.", "TEE quote verified and bound, but the platform TCB currency is unproven (tcb_status='unknown' - collateral not evaluated or unreachable at issuance): a platform with known vulnerabilities cannot be excluded." ], "certificate": { "certificate_id": "sa-b8f6f5aab6774c82bae5108ae603a64d", "spec_version": "2.0", "certificate_version": "2.0", "schema_url": "https://api.serialalice.pt/v2/schema/cea-2.0.json", "issuer": "serial-alice", "tenant_id": "ten_1462b364db4f637313a5124f", "workload_id": "voltagegpu-julien-cc-proof-2026-10-01", "request_id": "req-40099f30a8ca472e95282f3294a27562", "job_name": "julien-cc-proof-h100-run2", "issued_at": "2026-10-01T12:56:36.105363+00:00", "assurance_level": "measured", "trust_posture": "hardware_attested", "trust_score": 0.8, "trust_model": { "runtime_observation": { "observation_mode": "unknown", "job_binding_method": "unknown", "measurement_status": "complete" }, "cross_checks": { "performed": false, "sources_used": [], "scheduler_match": null, "gpu_binding_match": null, "cpu_binding_match": null, "host_energy_plausible": null, "external_meter_match": null, "discrepancy_flags": [], "discrepancy_score": 0.0, "notes": null, "tee_attested": true, "tee_quote_type": "tdx", "tee_reason": "tdx: TD quote verified (mrtd=eea8b6a814569a52... tcb_status=unknown collateral=intel-pcs)", "tee_quote_bound": true, "tee_mrtd": "eea8b6a814569a52bd1e12f6b869bb2d9c0c8a7a43e658ffc3b42c199f116157ea7f04d359c7fdfd8ac483152cc13542", "tee_rtmrs": [ "7a15ca5d3b2b5132347a552586a1c3ee53b6b5acd7c1c0e2e175adc0018058326416389ef31faa3b99669e2fbe36acfe", "965b54adf526d37237906189a31d9b058c39fac8909d9689e3340505aac4176deed2c2f3374b226304b23137d4832ae9", "104e3910e1729607df93a8aa8456268af80496967897196bea4552c2474de33a249d904875c012ae498ba8d365d2e467", "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" ], "tee_mrtd_allowed": true, "tee_tcb_status": "unknown", "tee_tcb_policy": "standard", "tee_fmspc": "b0c06f000000", "tee_collateral_source": "intel-pcs", "signed_exporter": false, "signed_exporter_error": "no exporter evidence in submission", "signed_exporter_status": "unverified" }, "root_of_trust": { "machine_trust_level": "self_reported", "agent_attested": false, "boot_verified": false, "signing_key_origin": "server_managed", "external_meter_id": null, "hardware_root_present": false, "remote_attestation_type": "none" }, "trust_score": { "version": "trust-score-v1", "posture": "hardware_attested", "confidence_score": 0.8, "evidence_weights": { "out_of_band_power": 0.4, "tee_attested": 0.4, "tee_mrtd_allowed": 0.4, "signed_exporter": 0.3, "machine_fingerprint_match": 0.2, "dual_source": 0.15 }, "evidence_present": [ "tee_attested", "tee_mrtd_allowed" ], "evidence_failed": [ "signed_exporter" ], "evidence_breakdown": { "tee_attested": 0.4, "tee_mrtd_allowed": 0.4, "signed_exporter": 0.0 }, "thresholds": { "hardware_attested": 0.8, "cross_checked": 0.4 } } }, "claim_type": "hardware_measured", "verification": { "spec": "verification-v2", "claim_type": "hardware_measured", "trust_posture": "hardware_attested", "independent_verification": true, "verified_by": null, "caveat": "Energy from hardware telemetry bound to a verified hardware root of trust (TEE quote or corroborating out-of-band meter) and cross-checked. Proves the measurement's origin within that evidence boundary, not the workload's purpose or outcome.", "derived_fields": [ "measurement_window.ended_at", "measurement_window.started_at" ] }, "energy_scope": "gpu_only", "external_meter_source": null, "external_meter_energy_wh": null, "agent_evidence": null, "machine_fingerprint_hash": null, "environment_id": "env-0c92e40df7474c4d", "measurement_sampling_ms": 200, "hardware_profile": { "gpu_model": "NVIDIA H100 80GB HBM3", "gpu_count": 1 }, "hardware": "NVIDIA H100 80GB HBM3", "measurement_provenance": [ "nvml" ], "software_profile": { "framework": "transformers", "torch": "2.14.1+cu130", "dtype": "fp32", "decoding": "greedy", "model_revision": null, "challenge": "4f9e96529b997b93f46ac3fb53dd5239af8d95d1440296dc95fb651ad1562111", "gpu_cc": "ON (nvidia-smi conf-compute)" }, "measurement_window": { "started_at": "2026-10-01T12:56:28.152887+00:00", "ended_at": "2026-10-01T12:56:35.692887+00:00", "duration_seconds": 7.54, "source_type": "nvml", "source_version": "agent-passthrough-1.0", "gpu_models": [ "NVIDIA H100 80GB HBM3" ], "confidence": "high", "samples_hash": "sha256:3cfafa16d1622d474cb7f5d0b92038bf1ac000f4f7d13375b36f4229f20059bb" }, "energy": { "gpu_energy_wh": 0.303108, "facility_energy_wh": 0.0, "total_energy_wh": 0.303108, "pue_factor": 1.0, "average_power_w": 140.48, "peak_power_w": 150.62, "method_version": "energy-v2" }, "energy_boundary": { "scope": "gpu_only", "measured_components": [ "gpu" ], "excluded_components": [ "cpu", "dram", "psu_losses", "facility_overhead" ], "pue_factor": 1.0, "pue_assumed": true, "caveat": "Energy and the carbon derived from it cover 'measured_components' only; 'excluded_components' are not measured. PUE assumed 1.0 — facility overhead (cooling, power distribution) is NOT accounted for." }, "energy_model": { "spec": "energy-model-v1", "device_energy_wh": 0.303108, "attribution_method": "unknown", "attribution_confidence": "low", "component_energy": { "gpu": { "energy_wh": 0.303108, "source": "attributed", "measurement_level": "device", "attribution_method": "unknown", "note": "legacy path — attribution metadata unavailable" } }, "note": "no attribution_payload — requires agent >= 1.1.0 for full per-GPU breakdown" }, "carbon": { "co2e_g": 0.1497, "co2e_kg": 0.00015, "factor_g_per_kwh": 494.0, "factor_source": "static_table:GLOBAL", "grid_region": "EU", "method_version": "carbon-v3", "factor_region_exact": false, "factor_fallback_level": "global", "attested_component": "measurement_only", "proof_scope_caveat": "co2e_g = measured energy x a grid emission factor obtained from a third party (see factor_source, factor_timestamp). The signature and any TEE quote attest the integrity of the energy MEASUREMENT and of this document; they do NOT attest or prove the grid factor's accuracy, the real-world emissions of the electricity consumed, or anything outside the declared energy_boundary. This is a traceable estimate, not a measured emission.", "receipt_version": "carbon-receipt-v1", "uncertainty_tier": { "tier": "D", "score": 1, "inputs": { "factor_method": 0, "region": 0, "boundary": 0, "measurement": 1 } } }, "matching": { "renewable_claim": false, "instrument_type": null, "certificate_ref": null, "effective_co2e_g": 0.1497, "method_version": "match-v2" }, "uncertainty": { "version": "gum-uncertainty-v1", "confidence_interval": 0.9545, "k_factor": 2, "measurement_uncertainty": "±5.2%", "expanded_uncertainty_pct": 5.2, "standard_uncertainty_pct": 2.6, "standard": "BIPM/ISO GUM 2008", "sample_count": 31, "expanded_uncertainty_wh": 0.015762 }, "evidence": { "measurement_evidence_id": "mev-c3a8e9235d0d4ce78f26c62978f19cdb", "calculation_record_id": "calc-987c86a356aa432c95c90a8a5295b577" }, "evidence_model": { "version": "evidence-model-v1", "source": "nvml", "precision": 0.8, "tamper_resistance": 0.75, "hardware_bound": true, "cross_checked": false, "attested": false }, "provenance": null, "crypto_profile": { "version": "2026.1", "classic_signature": "Ed25519", "pqc_ready": true, "supported_future_algorithms": [ "ML-DSA-65", "SLH-DSA" ], "standards": [ "FIPS 204", "FIPS 205" ], "statement": "Serial Alice certificates are designed to be crypto-agile and post-quantum ready." }, "model_id": "Qwen/Qwen2.5-1.5B-Instruct", "work_unit": "token", "proof": { "certificate_hash": "bcebb9461a98ad73babc1af313973e663bb5fb3a73ed7089d9d22bed65738040", "signature": "c24318c14356070c6d7c9cdf8eb8616afa5ee79a606048a85d1fadcbadfda1b500b7073e126dbae7874591d288dbdb8df062fa30319f679547eb9af7ef4e2a0e", "signing_key_id": "kid-5849dbee1f2be947", "signature_algorithm": "Ed25519", "algorithms": [ "Ed25519", "ML-DSA-65" ], "crypto_version": "crypto-hybrid-v1", "key_custody": "software", "forgeable_by_issuer": true, "signature_ml_dsa": 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"signature_algorithm_pqc": "ML-DSA-65", "signing_key_id_pqc": "pqc-f7871412afdf78c9" }, "blockchain_anchor": { "status": "CONFIRMED", "batch_id": "batch-f00212214efc44f8", "merkle_root": "0xdafbce8dad684faa3d9528c1855b0d52b0fa5eb73fb754db60e2eeef74f8bcfa", "merkle_proof": [ "0xb344e2b4be0a5e3ff26f22fc50597ac06bf0700dc86a9a661e0c3992ab0ab55a", "0x40f420e651faa04aa3f6e17a081d91c4f8532dcd544da040777b21e4b83d06f6", "0x9abaf3eb8b149272a13f26a3df6fc306815a273eab55af9a6d57352cb239e1c6" ], "leaf_index": 1, "tx_hash": "0x5eb5f96a53e26ed37fa3063bf21b19a896ea4b83207902930738d8cfc0c94dac", "block_number": 94769671, "chain": "polygon", "anchored_at": "2026-10-01T13:00:45.985751+00:00", "explorer_url": "https://polygonscan.com/tx/0x5eb5f96a53e26ed37fa3063bf21b19a896ea4b83207902930738d8cfc0c94dac" }, "status": "ANCHORED", "warnings": [ "Measurement window too short for reliable Blackwell telemetry. Minimum recommended: 30 seconds." ], "policy_enforcement": { "decision": "ACCEPT", "policy_id": null, "enforcement_mode": null, "violations": [], "notes": "empty policy stack — no enforcement", "contributors": [], "evaluated": true, "availability_fallback": false, "audit": { "status": "recorded", "record_id": "alog_0bdbac2b7e79edb9be726f91", "stage": "pre_signing" } }, "certificate_hash": "bcebb9461a98ad73babc1af313973e663bb5fb3a73ed7089d9d22bed65738040", "signature": "c24318c14356070c6d7c9cdf8eb8616afa5ee79a606048a85d1fadcbadfda1b500b7073e126dbae7874591d288dbdb8df062fa30319f679547eb9af7ef4e2a0e", "signing_key_id": "kid-5849dbee1f2be947" }, "attestation_id": "sa-b8f6f5aab6774c82bae5108ae603a64d", "canonical_resource": "attestation_verification", "certificate_warnings": [ "Measurement window too short for reliable Blackwell telemetry. Minimum recommended: 30 seconds." ], "trust_tier": "tee_attested_tcb_unverified", "trust_tier_basis": "TDX quote evaluated + bound to samples_hash + MRTD not rejected (tee_mrtd_allowed=True), but the platform TCB status was not established (tcb_status='unknown' - collateral not evaluated or unreachable at issuance) - not promoted to tee_attested", "trust_tier_policy": "tier-policy-v2" }