{
  "title": "Glasshouse GPU evidence ledger",
  "date": "2026-05-15",
  "generatedAt": "2026-05-15T22:13:29.170052Z",
  "scope": "Public-safe ledger of published Glasshouse GPU evidence rows.",
  "rows": [
    {
      "id": "runpod-rtx3090-original-30m",
      "article": "/research/runpod-enclave-proof",
      "artifact": "/research/runpod-enclave-proof-20260503.json",
      "provider": "runpod",
      "gpu": "NVIDIA GeForce RTX 3090",
      "workload": "release-agent CUDA/PyTorch MLP",
      "durationSec": null,
      "measurementType": "protected lifecycle",
      "attestationStatus": "verified",
      "keyReleased": false,
      "executionEvidence": false,
      "completionEvidence": false,
      "zeroized": true,
      "cleanup": true,
      "publicClaim": "First 30-minute third-party GPU protected training proof."
    },
    {
      "id": "runpod-secure-featured-01",
      "article": "/research/glasshouse-gpu-portability",
      "artifact": "/research/glasshouse-gpu-portability-20260514.json",
      "provider": "runpod",
      "cloudType": "SECURE",
      "gpu": "NVIDIA RTX PRO 6000 Blackwell Server Edition",
      "workload": "three-tenant release-agent CUDA/PyTorch MLP",
      "durationSec": 60.001,
      "measurementType": "protected portability",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "tenantCount": 3,
      "uniqueTenantDigests": true,
      "publicClaim": "RunPod Secure GPU class reached verified protected lifecycle."
    },
    {
      "id": "runpod-secure-featured-02",
      "article": "/research/glasshouse-gpu-portability",
      "artifact": "/research/glasshouse-gpu-portability-20260514.json",
      "provider": "runpod",
      "cloudType": "SECURE",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "three-tenant release-agent CUDA/PyTorch MLP",
      "durationSec": 60.001,
      "measurementType": "protected portability",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "tenantCount": 3,
      "uniqueTenantDigests": true,
      "publicClaim": "RunPod Secure GPU class reached verified protected lifecycle."
    },
    {
      "id": "runpod-secure-featured-03",
      "article": "/research/glasshouse-gpu-portability",
      "artifact": "/research/glasshouse-gpu-portability-20260514.json",
      "provider": "runpod",
      "cloudType": "SECURE",
      "gpu": "NVIDIA H200",
      "workload": "three-tenant release-agent CUDA/PyTorch MLP",
      "durationSec": 60.003,
      "measurementType": "protected portability",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "tenantCount": 3,
      "uniqueTenantDigests": true,
      "publicClaim": "RunPod Secure GPU class reached verified protected lifecycle."
    },
    {
      "id": "runpod-secure-featured-04",
      "article": "/research/glasshouse-gpu-portability",
      "artifact": "/research/glasshouse-gpu-portability-20260514.json",
      "provider": "runpod",
      "cloudType": "SECURE",
      "gpu": "NVIDIA B200",
      "workload": "three-tenant release-agent CUDA/PyTorch MLP",
      "durationSec": 60.188,
      "measurementType": "protected portability",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "tenantCount": 3,
      "uniqueTenantDigests": true,
      "publicClaim": "RunPod Secure GPU class reached verified protected lifecycle."
    },
    {
      "id": "runpod-secure-h100-sustained-15m",
      "article": "/research/glasshouse-gpu-portability",
      "artifact": "/research/glasshouse-gpu-portability-20260514.json",
      "provider": "runpod",
      "cloudType": "SECURE",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "three-tenant release-agent CUDA/PyTorch MLP",
      "durationSec": 900.001,
      "measurementType": "protected sustained portability",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "tenantCount": 3,
      "uniqueTenantDigests": true,
      "publicClaim": "Sustained H100 protected multi-tenant run completed and zeroized."
    },
    {
      "id": "same-instance-overhead-01",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 60,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": 10.46,
      "publicClaim": "valid noise check"
    },
    {
      "id": "same-instance-overhead-02",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 60,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -29.67,
      "publicClaim": "valid noise check; negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "same-instance-overhead-03",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 900,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -2.99,
      "publicClaim": "valid sustained check; negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "same-instance-overhead-04",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 1800,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": 18.05,
      "publicClaim": "current conservative 30-minute same-instance headline number"
    },
    {
      "id": "same-instance-overhead-05",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "NVIDIA RTX A4000",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 60,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -0.41,
      "publicClaim": "valid second-provider same-instance order check; negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "same-instance-overhead-06",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "NVIDIA RTX A4000",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 60,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -0.88,
      "publicClaim": "valid second-provider same-instance reverse-order check; negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "same-instance-overhead-07",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX PRO 6000 Blackwell Server Edition",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 900,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": 2.68,
      "publicClaim": "Blackwell 15-minute same-instance sustained check"
    },
    {
      "id": "same-instance-overhead-08",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX PRO 6000 Blackwell Server Edition",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 1800,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": 14.63,
      "publicClaim": "Blackwell 30-minute same-instance sustained check"
    },
    {
      "id": "same-instance-overhead-09",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "RTX A4000",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 900,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -7.39,
      "publicClaim": "Vast.ai 15-minute second-provider same-instance sustained check; negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "same-instance-overhead-10",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "RTX A4000",
      "workload": "matched CUDA/PyTorch MLP",
      "durationSec": 1800,
      "measurementType": "same-instance protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "overheadPct": -0.88,
      "publicClaim": "Vast.ai 30-minute second-provider same-instance sustained check; near-zero negative value reflects order/warm-state variance, not faster protection"
    },
    {
      "id": "qwen-7b-protected-smoke",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-qwen-lora-smoke-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA GeForce RTX 4090",
      "workload": "Qwen/Qwen2.5-7B-Instruct",
      "durationSec": null,
      "measurementType": "protected real-model smoke",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "steps": 1,
      "publicClaim": "7B-class real-model smoke test, not a sustained 7B fine-tune or throughput benchmark."
    },
    {
      "id": "qwen-05b-same-instance-overhead-01",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX A4000",
      "workload": "Qwen/Qwen2.5-0.5B-Instruct",
      "durationSec": null,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "steps": 8,
      "overheadPct": 9.86,
      "publicClaim": "Short Qwen 0.5B LoRA same-instance rows are functional production-model evidence. They are not sustained throughput claims because setup caching and order effects dominate short runs."
    },
    {
      "id": "qwen-05b-same-instance-overhead-02",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "RTX A4000",
      "workload": "Qwen/Qwen2.5-0.5B-Instruct",
      "durationSec": null,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "steps": 16,
      "overheadPct": -7.79,
      "publicClaim": "Short 16-step Qwen 0.5B LoRA same-instance order check. Functional production-model evidence, not sustained model-throughput overhead."
    },
    {
      "id": "qwen-05b-same-instance-overhead-03",
      "article": "/research/glasshouse-same-instance-overhead",
      "artifact": "/research/glasshouse-same-instance-overhead-20260515.json",
      "provider": "vastai",
      "gpu": "RTX A4000",
      "workload": "Qwen/Qwen2.5-0.5B-Instruct",
      "durationSec": null,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "steps": 16,
      "overheadPct": -6.15,
      "publicClaim": "Short 16-step Qwen 0.5B LoRA same-instance order check. Functional production-model evidence, not sustained model-throughput overhead."
    },
    {
      "id": "qwen-7b-same-instance-smoke-20260517",
      "article": "/research/glasshouse-qwen-lora-wallclock",
      "artifact": "/research/glasshouse-qwen-lora-wallclock-20260517.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX A4000",
      "workload": "Qwen/Qwen2.5-7B-Instruct",
      "durationSec": 180,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "raw-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "rawSteps": 256,
      "protectedSteps": 256,
      "overheadPct": 0.59,
      "publicClaim": "Qwen 7B LoRA same-instance smoke row with finite losses, distinct adapter digests, verified attestation, and zeroized cleanup."
    },
    {
      "id": "qwen-7b-same-instance-15m-20260517",
      "article": "/research/glasshouse-qwen-lora-wallclock",
      "artifact": "/research/glasshouse-qwen-lora-wallclock-20260517.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX A4000",
      "workload": "Qwen/Qwen2.5-7B-Instruct",
      "durationSec": 900,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "rawSteps": 8452,
      "protectedSteps": 8358,
      "overheadPct": 1.11,
      "publicClaim": "Sustained 15-minute Qwen 7B LoRA same-instance row with finite losses, distinct adapter digests, verified attestation, and zeroized cleanup."
    },
    {
      "id": "qwen-7b-same-instance-30m-20260517",
      "article": "/research/glasshouse-qwen-lora-wallclock",
      "artifact": "/research/glasshouse-qwen-lora-wallclock-20260517.json",
      "provider": "runpod",
      "gpu": "NVIDIA RTX A4000",
      "workload": "Qwen/Qwen2.5-7B-Instruct",
      "durationSec": 1800,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "rawSteps": 16851,
      "protectedSteps": 16807,
      "overheadPct": 0.26,
      "publicClaim": "Sustained 30-minute Qwen 7B LoRA same-instance row with finite losses, distinct adapter digests, verified attestation, and zeroized cleanup."
    },
    {
      "id": "qwen-7b-h100-same-instance-30m-20260520",
      "article": "/research/glasshouse-qwen-lora-wallclock",
      "artifact": "/research/glasshouse-qwen-lora-wallclock-20260517.json",
      "provider": "runpod",
      "gpu": "NVIDIA H100 80GB HBM3",
      "workload": "Qwen/Qwen2.5-7B-Instruct",
      "durationSec": 1800,
      "measurementType": "same-instance real-model protected-vs-raw overhead",
      "order": "protected-first",
      "attestationStatus": "verified",
      "keyReleased": true,
      "executionEvidence": true,
      "completionEvidence": true,
      "zeroized": true,
      "cleanup": true,
      "rawSteps": 15305,
      "protectedSteps": 15190,
      "overheadPct": 0.77,
      "publicClaim": "Sustained 30-minute Qwen 7B LoRA H100 same-instance repeat with finite losses, distinct adapter digests, verified attestation, raw callback completion, and zeroized cleanup."
    }
  ],
  "summary": {
    "rowCount": 24,
    "verifiedAttestationRows": 24,
    "zeroizedRows": 24,
    "cleanupRows": 24,
    "providers": [
      "runpod",
      "vastai"
    ]
  },
  "redactionPolicy": [
    "No provider API keys",
    "No temporary tunnel URLs",
    "No encrypted payload bytes",
    "No package keys or local raw logs"
  ]
}