{
  "schema": "mol2mat.article-optimization/v1",
  "date": "2026-10-10",
  "performance": [
    {
      "engine": "xrd",
      "fixture": "silicon",
      "baselineMedianMs": 78.19999998807907,
      "currentMedianMs": 3.5,
      "reductionPercent": 95.52429667450953,
      "speedup": 22.342857139451162,
      "rounds": 3,
      "values": {
        "before": [
          77.09999996423721,
          78.19999998807907,
          79.30000001192093
        ],
        "after": [
          3.5,
          3.5,
          2.399999976158142
        ]
      }
    }
  ],
  "build": {
    "previousWorker": {
      "id": "xrd-f64-worker",
      "sha256": "aa0737eeaac7010f09e3345e3cfb13488cc2c2f55c6aa86adb0479e1c4c8b962",
      "mediaType": "text/javascript",
      "byteLength": 124596,
      "manifestId": "xrd-f64-worker-v1",
      "licenceReceiptId": "xrd-third-party-notices:8002012dd250635463b452075f735ec743b4357c2ba23fcb9855dc1161676c44",
      "path": "/compute/xrd/aa0737eeaac7010f09e3345e3cfb13488cc2c2f55c6aa86adb0479e1c4c8b962.js"
    },
    "currentWorker": {
      "id": "xrd-f64-worker",
      "sha256": "d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
      "mediaType": "text/javascript",
      "byteLength": 124755,
      "manifestId": "xrd-f64-worker-v1",
      "licenceReceiptId": "xrd-third-party-notices:8002012dd250635463b452075f735ec743b4357c2ba23fcb9855dc1161676c44",
      "path": "/compute/xrd/d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f.js"
    },
    "sourceRevision": "6b82e89deef7a6a0858247070df621ac8d46639e6e1e5432a70925433e853b06",
    "numericalAssetsIdentical": true,
    "checks": 17
  },
  "pairedWorker": {
    "status": "passed",
    "rows": [
      {
        "id": "silicon",
        "repeat": 0,
        "variant": "before",
        "wallMs": 83.69999998807907,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 0,
        "variant": "after",
        "wallMs": 8.199999988079071,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 1,
        "variant": "after",
        "wallMs": 3.5,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 1,
        "variant": "before",
        "wallMs": 77.09999996423721,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 2,
        "variant": "before",
        "wallMs": 78.19999998807907,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 2,
        "variant": "after",
        "wallMs": 3.5,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 3,
        "variant": "after",
        "wallMs": 2.399999976158142,
        "exact": true,
        "progressEvents": 21
      },
      {
        "id": "silicon",
        "repeat": 3,
        "variant": "before",
        "wallMs": 79.30000001192093,
        "exact": true,
        "progressEvents": 21
      }
    ],
    "cancelMs": 1.100000023841858,
    "retry": true,
    "initialization": {
      "before": 40.80000001192093,
      "after": 37.19999998807907
    },
    "scope": "Real distribution workers, includes task protocol/progress and result transfer; excludes assets and initialization; repeat 0 warmup"
  },
  "currentAcceptance": {
    "schema": "mol2mat.browser-qualification/v1",
    "status": "passed",
    "checks": [
      {
        "name": "Dedicated Worker and durable result",
        "status": "passed",
        "evidence": {
          "taskId": "qualification:4e60ac50-8fa1-48e7-a663-e9cef53028b2",
          "state": "succeeded",
          "persistence": "durable",
          "payload": {
            "sum": 50005000,
            "dedicatedWorker": true,
            "mode": "sum",
            "executionId": "15f78e18-f264-4279-a74a-288667206a52"
          }
        }
      },
      {
        "name": "Blocking kernel hard cancellation",
        "status": "passed",
        "evidence": {
          "cancellation_ms": 266.5,
          "state": "cancelled",
          "original_block_ms": 5000
        }
      },
      {
        "name": "Wall-time bound terminates a blocked kernel",
        "status": "passed",
        "evidence": {
          "state": "failed",
          "error": {
            "code": "wall-time-exceeded",
            "message": "Calculation stopped at the authorized time limit.",
            "retry": "new-plan"
          }
        }
      },
      {
        "name": "Unexpected Worker exit is interrupted",
        "status": "passed",
        "evidence": {
          "code": "worker-crashed",
          "message": "Uncaught Error: qualification-injected-worker-crash",
          "retry": "new-plan"
        }
      },
      {
        "name": "Queued cancellation never starts a second Worker task",
        "status": "passed",
        "evidence": {
          "queued": "cancelled",
          "result": null
        }
      },
      {
        "name": "Changed draft preserves history without replacing current input",
        "status": "passed",
        "evidence": {
          "history": 1,
          "generation": 2
        }
      },
      {
        "name": "Corrupt and partial assets cannot bypass consent or offline policy",
        "status": "passed",
        "evidence": {
          "offline_and_consent_rejections": 2,
          "repair_fetches": 1,
          "partial_ready": false
        }
      },
      {
        "name": "Asset eviction preserves user artifacts and detects cleared files",
        "status": "passed",
        "evidence": {
          "released_bytes": 121771,
          "user_artifact_retained": true,
          "cleared_file_ready": false
        }
      },
      {
        "name": "Authorization revoked after engine preparation prevents dispatch",
        "status": "passed",
        "evidence": {
          "state": "failed",
          "result": null
        }
      },
      {
        "name": "No Web Locks: competing task identities cannot overwrite or steal an origin lease",
        "status": "passed",
        "evidence": {
          "common_identity": {
            "taskId": "qualification:05210019-9d50-448f-a4bd-d02bdbad6a05",
            "attemptId": "attempt:3817e421-abb8-4a53-94dd-21c7d4b93cc0",
            "generation": 1
          },
          "automatic_takeover": false
        }
      },
      {
        "name": "Result storage failure keeps export and never claims saved",
        "status": "passed",
        "evidence": {
          "persistence": "temporary",
          "error": "qualification-injected-quota"
        }
      },
      {
        "name": "Unavailable task and lease storage still permits temporary Web-Locked computation",
        "status": "passed",
        "evidence": {
          "state": "succeeded",
          "persistence": "temporary",
          "warnings": [
            "Device ownership is temporary because local storage is unavailable."
          ]
        }
      },
      {
        "name": "A fenced owner cannot durably commit a result; corrupt results refuse recovery",
        "status": "passed",
        "evidence": {
          "stale_commit_denied": true,
          "corrupt_restore_denied": true
        }
      },
      {
        "name": "XRD implementation range failures reject before Worker dispatch",
        "status": "passed",
        "evidence": {
          "rejected_before_dispatch": 20
        }
      },
      {
        "name": "Real XRD Worker: frozen Q2 reference comparisons",
        "status": "passed",
        "evidence": {
          "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
          "errors": {
            "two_theta_deg": 1.4210854715202004e-13,
            "d_angstrom": 1.7763568394002505e-15,
            "relative_intensity": 9.947598300641403e-14
          },
          "results": [
            {
              "id": "silicon",
              "peaks": 6,
              "wall_seconds": 0.13010000002384187,
              "receipt": {
                "identity": {
                  "taskId": "qualification:7249a92e-bce6-4d77-99fd-cb49c8cb5ab7",
                  "attemptId": "attempt:0d15061a-78ec-4b01-a68e-26d83afb098e",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "b4a8933fb2be8041d59e522f25291af9e075c913312e981d1b1bbca93043c0e8",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:04.513Z",
                "endedAt": "2026-10-10T00:16:04.625Z",
                "wallSeconds": 0.112,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-full",
              "peaks": 11,
              "wall_seconds": 0.04790000003576279,
              "receipt": {
                "identity": {
                  "taskId": "qualification:2186b294-cc41-4497-bf00-bb0b5ab0ae44",
                  "attemptId": "attempt:ca077636-f8d4-4b22-94dd-c621fb71d163",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "dc80526e26998ff7d34fe4a07fcb3224c560fd6f09a9b7c4805daf621db814f5",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-full",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:04.664Z",
                "endedAt": "2026-10-10T00:16:04.675Z",
                "wallSeconds": 0.011,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-short-wave",
              "peaks": 28,
              "wall_seconds": 0.0665,
              "receipt": {
                "identity": {
                  "taskId": "qualification:a8d13455-61ca-4ee8-9bf2-043e165661fc",
                  "attemptId": "attempt:9b1bf13f-598b-429a-a074-4cf7677db47b",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "76697b66b23ce8b37207bd78f0cab0726574bf6fa1b529b06a798d6238741552",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-short-wave",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:04.724Z",
                "endedAt": "2026-10-10T00:16:04.746Z",
                "wallSeconds": 0.022,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-long-wave",
              "peaks": 3,
              "wall_seconds": 0.05139999997615814,
              "receipt": {
                "identity": {
                  "taskId": "qualification:7aeff647-73bb-44f0-a55e-888cffa25f86",
                  "attemptId": "attempt:f08b313d-fd20-4640-bcab-f25077fafb30",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "c77b67e644ed5b33c3dd77f34093a37a34a6442e30656a919527877190851592",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-long-wave",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:04.957Z",
                "endedAt": "2026-10-10T00:16:04.964Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-empty",
              "peaks": 0,
              "wall_seconds": 0.0425,
              "receipt": {
                "identity": {
                  "taskId": "qualification:72a7905f-eda6-4754-abc0-672ca6b36d8d",
                  "attemptId": "attempt:cdebbf39-ad8c-40c8-9efb-88671b43347c",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "9b8d61c192767bc3a277e25d1f751c8039dac032a424046001f0fdcd0b38c3d1",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-empty",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.014Z",
                "endedAt": "2026-10-10T00:16:05.031Z",
                "wallSeconds": 0.017,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-extinct",
              "peaks": 0,
              "wall_seconds": 0.03019999998807907,
              "receipt": {
                "identity": {
                  "taskId": "qualification:2e083c65-932a-4c28-99d3-744b2b5c99c6",
                  "attemptId": "attempt:b9f5a703-bd97-401a-87cb-f0b16f7f15db",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "80dcb8d5457575fe8095b0d07807e999f8acfe6b55ed26446c33859c5bdf980b",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-extinct",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.059Z",
                "endedAt": "2026-10-10T00:16:05.066Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-crop",
              "peaks": 4,
              "wall_seconds": 0.02619999998807907,
              "receipt": {
                "identity": {
                  "taskId": "qualification:541d5fe5-1920-4162-8c47-484d5b06a6bc",
                  "attemptId": "attempt:9fbcfc60-9ffa-4ba1-87ff-67fff8f093d9",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "ee78ed940faea0c064171846f8f67df18922a2a7d006162489c8a3b16d33a216",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-crop",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.091Z",
                "endedAt": "2026-10-10T00:16:05.098Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "silicon-vacancy",
              "peaks": 11,
              "wall_seconds": 0.029400000035762788,
              "receipt": {
                "identity": {
                  "taskId": "qualification:9fad2ec4-a506-47f1-9acb-c8497b30fbf6",
                  "attemptId": "attempt:d75a7326-6606-4d43-b985-6e9e504dd97c",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "1d4226dfcbaea76be9ea1ba62614027e523391dca77d22cad978f23c165a1788",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "silicon-vacancy",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.124Z",
                "endedAt": "2026-10-10T00:16:05.131Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "gold-heavy",
              "peaks": 9,
              "wall_seconds": 0.04730000001192093,
              "receipt": {
                "identity": {
                  "taskId": "qualification:806862e3-0572-4b56-9987-ab9b31045801",
                  "attemptId": "attempt:42d9adef-d600-4662-8dc2-4923988da6e5",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "a493873d024c6dce2ca4d8d77625ddf59d898ea0c37294fdc84302fd64c320b6",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "gold-heavy",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.165Z",
                "endedAt": "2026-10-10T00:16:05.171Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "rutile-noncubic",
              "peaks": 44,
              "wall_seconds": 0.03189999997615814,
              "receipt": {
                "identity": {
                  "taskId": "qualification:0fa2e27a-b72a-46fd-810a-a77f6c23a3e9",
                  "attemptId": "attempt:052c0b07-c95b-4f3e-bee1-1285d61c9f16",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "04beb6208b5b26ddf30d3667c99ba664e208b2b6c6f2c98d93bcb62c0b8f03d4",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "rutile-noncubic",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.216Z",
                "endedAt": "2026-10-10T00:16:05.222Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "titanium-hexagonal",
              "peaks": 22,
              "wall_seconds": 0.03,
              "receipt": {
                "identity": {
                  "taskId": "qualification:0ee823a6-9533-407c-9c60-2c1644e6c51a",
                  "attemptId": "attempt:f91cee8d-0d00-45df-a68e-11567ca3f0cd",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "69ee8ffba53df8caac1436823570590b6b80e223494a2b3f51a28e5de385af41",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "titanium-hexagonal",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.250Z",
                "endedAt": "2026-10-10T00:16:05.256Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "triclinic",
              "peaks": 856,
              "wall_seconds": 0.062400000035762786,
              "receipt": {
                "identity": {
                  "taskId": "qualification:ed4b4d29-bdcf-4e52-bfff-5c2268b72806",
                  "attemptId": "attempt:d7899ef1-7ae5-4816-b0da-e7b1df48411c",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "e51200202bff0c4992b21560a6df44451617d447d5bc263744ddcef3cb4a1d55",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "triclinic",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.290Z",
                "endedAt": "2026-10-10T00:16:05.299Z",
                "wallSeconds": 0.009,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "mixed-occupancy",
              "peaks": 23,
              "wall_seconds": 0.03569999998807907,
              "receipt": {
                "identity": {
                  "taskId": "qualification:2864a197-51f7-4f3b-a6a5-a72f1c7347ed",
                  "attemptId": "attempt:766ab6ec-3be1-49a0-b3a7-be87b7517b59",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "7e9cd89d8ada7f05507d95930e3fdf9d09cad16d5468d6a29075fb454ec3f51f",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "mixed-occupancy",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.357Z",
                "endedAt": "2026-10-10T00:16:05.363Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "duplicate-allowed-occupancy",
              "peaks": 33,
              "wall_seconds": 0.0305,
              "receipt": {
                "identity": {
                  "taskId": "qualification:64d1a1a1-32da-4a4c-b765-f93f7590b5cd",
                  "attemptId": "attempt:b333d78d-051b-4511-a66f-e0c4bd719f0d",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "ac29e64c8f98d24817702570e486ba0eef40b576b9874c7cc160c806a138a165",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "duplicate-allowed-occupancy",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.409Z",
                "endedAt": "2026-10-10T00:16:05.415Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "200-sites",
              "peaks": 4,
              "wall_seconds": 0.1685,
              "receipt": {
                "identity": {
                  "taskId": "qualification:df93fbcc-5ed6-4f4c-bfd8-de48d6abb88c",
                  "attemptId": "attempt:c3599f1a-f195-4629-8420-b238c5da0c27",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "45b7c3c7d3253c6332ee11d1ea4095b58119d1101dcc1cfdb42424f72656230f",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "200-sites",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.553Z",
                "endedAt": "2026-10-10T00:16:05.602Z",
                "wallSeconds": 0.049,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "cutoff-just-above",
              "peaks": 14,
              "wall_seconds": 0.05090000003576279,
              "receipt": {
                "identity": {
                  "taskId": "qualification:d1ebedae-b2fb-4f55-ae0f-9eaa11d0dd66",
                  "attemptId": "attempt:ec85ab81-3c79-44b8-8c14-90ec8c631a91",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "4195cc9fbfb92c1f2357ae65f4ac0907af149b4a97c45545149ea68af3a35662",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "cutoff-just-above",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.670Z",
                "endedAt": "2026-10-10T00:16:05.676Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "cutoff-just-below",
              "peaks": 13,
              "wall_seconds": 0.05210000002384186,
              "receipt": {
                "identity": {
                  "taskId": "qualification:3c994d8d-f7be-4746-a489-eb81faafd8d2",
                  "attemptId": "attempt:e7426c43-6cef-4b30-8434-df7f96cefe98",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "39c7923f0ea8ec0cb3ef6c62aac0da0cecc021094d04f210497cb1505409cde0",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "cutoff-just-below",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.729Z",
                "endedAt": "2026-10-10T00:16:05.735Z",
                "wallSeconds": 0.006,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "crop-before-first",
              "peaks": 6,
              "wall_seconds": 0.03469999998807907,
              "receipt": {
                "identity": {
                  "taskId": "qualification:db8902ac-3373-4f49-a8c8-b3eb5d4b79b7",
                  "attemptId": "attempt:a76444cb-c80b-4e96-b515-76c2196bbb87",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "71b47ff73b891e1ea1c5e1e7abe3c1523a90104242904d702a83caa19703dcd7",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "crop-before-first",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.789Z",
                "endedAt": "2026-10-10T00:16:05.796Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            },
            {
              "id": "crop-after-first",
              "peaks": 5,
              "wall_seconds": 0.04280000001192093,
              "receipt": {
                "identity": {
                  "taskId": "qualification:2d063841-1609-43af-98e9-74621d21c4de",
                  "attemptId": "attempt:be95d243-ccbf-44de-a352-550b76646811",
                  "generation": 1
                },
                "taskType": "crystal.xrd",
                "scientificProfileDigest": "dc0ff79f4c3bbbd09d356eb3a2885d8d42b750b6fb0e490d5e02c150bba18f95",
                "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
                "qualificationId": "xrd-f64-q1-q2-v1",
                "normalizedInputHash": "ebd253fe1b7ca16cf9ec761baf8db2420dff1847ffd63e9541ce322fd93a98ca",
                "device": {
                  "id": "qualification-local-browser",
                  "target": "browser",
                  "class": "desktop",
                  "connection": "online",
                  "protocolVersion": 1,
                  "implementationDigests": [
                    "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a"
                  ]
                },
                "sourceReceipts": [
                  {
                    "provider": "synthetic-test-fixture",
                    "id": "crop-after-first",
                    "source_url": "urn:mol2mat:qualification",
                    "retrieved_at": "2026-10-06",
                    "source": {
                      "name": "Generated qualification cell; not a library source",
                      "license": "test fixture",
                      "license_url": ""
                    }
                  },
                  {
                    "kind": "runtime",
                    "build": "rolldown-1.0.3:sha256:d6129067304cb9c768ac9ea3dc511a54ce6fefe871389b145fd935b9c003e51f",
                    "concurrency": 1,
                    "variant": "serial",
                    "memoryBudgetBytes": 268435456
                  }
                ],
                "parentResults": [],
                "startedAt": "2026-10-10T00:16:05.825Z",
                "endedAt": "2026-10-10T00:16:05.832Z",
                "wallSeconds": 0.007,
                "cpuSeconds": null,
                "peakResidentBytes": null,
                "quality": "complete",
                "warnings": [
                  "Device ownership is temporary because local storage is unavailable."
                ]
              },
              "persistence": "durable",
              "deviceSelfTest": {
                "schema": "mol2mat.xrd-device-self-test/v1",
                "status": "passed",
                "reference_manifest_sha256": "5edf91b3dddbb9205aa7b4e1016a24b5f27263edf9e441792210bbfc0adf6d00",
                "cases": [
                  "silicon",
                  "rutile-noncubic",
                  "titanium-hexagonal",
                  "gold-heavy",
                  "mixed-occupancy",
                  "cutoff-just-below",
                  "cutoff-just-above",
                  "crop-after-first"
                ],
                "maximum_error": {
                  "two_theta_abs_deg": 5.684341886080802e-14,
                  "d_abs_angstrom": 4.440892098500626e-16,
                  "relative_intensity_abs": 7.105427357601002e-14
                },
                "wall_seconds": 0.021899999976158144,
                "scope": "Small device numerical acceptance probe; full qualification and physical-device performance are separate."
              }
            }
          ],
          "memory": null,
          "assetMetrics": {
            "networkBytes": 148235,
            "cacheHits": 0,
            "cacheWriteFailures": 0
          }
        }
      },
      {
        "name": "Verified XRD package executes offline in a newly created Worker",
        "status": "passed",
        "evidence": {
          "state": "succeeded",
          "cached_bytes": 148235
        }
      },
      {
        "name": "Idle engine release frees the origin lock",
        "status": "passed",
        "evidence": {
          "held": [],
          "pending": []
        }
      }
    ],
    "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.36",
    "browserIdentity": {
      "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.36",
      "maxTouchPoints": 0,
      "deviceClass": "desktop"
    },
    "referenceManifestDigest": "cd7d38247d695798f595f7ca32e877ce9880f3ec650c286b2e05abae5937369a",
    "workerSourceRevision": "6b82e89deef7a6a0858247070df621ac8d46639e6e1e5432a70925433e853b06",
    "implementationDigest": "1058bfa7b5db370b396670987b22ca27c77c74cb8582bc150c2a0740fbe5094a",
    "scope": "local browser scientific and protocol qualification; no physical-device performance claim"
  },
  "accounting": "macOS Chromium Dedicated Worker; alternating pinned before/after distributions; repeat 0 warmup excluded; three subsequent trials per variant. Includes protocol, progress, compute, result transfer; excludes asset download, initialization, history storage and page rendering.",
  "sourceFiles": [
    {
      "path": "output/browser-engine-fixes-20261010/RESULTS.json",
      "sha256": "00ae5bcf405c9ac0b939b96a374da2630886146d35564870fe224c2e837100c9",
      "bytes": 5266
    },
    {
      "path": "output/browser-engine-fixes-20261010/xrd-distribution-pair.json",
      "sha256": "74d7579c9347638a5e345dd2d2136966d67645b8f359971ad16081560b7f8e93",
      "bytes": 1615
    },
    {
      "path": "output/browser-engine-fixes-20261010/xrd-acceptance.json",
      "sha256": "a192073c20b84ab8935f50cc89d5ee5af9686916b3c5c274c2fab06bd9dd00b7",
      "bytes": 71657
    },
    {
      "path": "output/browser-engine-fixes-20261010/README.md",
      "sha256": "112f379c72dc2dd8419f3020d4587a9fd44b5483f10695008271dbcb591baca5",
      "bytes": 5467
    }
  ]
}
