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Gaebler","et al."],"boundary":"The demonstrated device and workloads do not establish arbitrary scale, general fault tolerance, or production economics.","publisher":"Nature","establishes":"The study integrates a cryogenic surface trap, ion transport, multiple interaction zones, control, measurement, and representative circuits in one programmable QCCD device.","identifiers":[{"value":"10.1038/s41586-021-03318-4","scheme":"doi"}],"publishedAt":"2021-04-07","exactLocator":"Abstract; Figures 1–4; Methods; Extended Data.","conflictsOfInterest":"Several authors were employees of Honeywell Quantum Solutions when the work was published."}],"reviewEvents":[{"scope":"source-fidelity","verdict":"approve","reviewId":"epireview_333801bd1d1940ba92a5c14471171559","rationale":"Trapped-ion QCCD architecture binds claim urn:maha:claim:trapped-ion-qccd-architecture only to Demonstration of the trapped-ion quantum CCD computer architecture at Nature version-of-record page, Abstract lines 43–48. The audit inspected version-of-record at declared inspected location depth and recorded subject and claim support; the claim remains limited to “The models, apparatus, protocols, datasets, and comparisons reported in Demonstration of the trapped-ion quantum CCD computer architecture.”. 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This decision applies only to record urn:maha:record:trapped-ion-qccd-architecture at sha256:892f263cc532d38bc18ebb99da507a85296bb54602e8205961540c57102bc6a7 and does not certify truth, external endorsement, independent reproduction, or fitness for use.","reviewedAt":"2026-08-30T15:03:55.074Z","reviewerId":"expert_maha-internal-editorial-scale-v1","reviewMethod":"Each criterion is recomputed from the exact record, its inspected alignment audit, source identity, exact locator, rights basis, claim scope, boundary, uncertainty, replication status, prohibited inferences, and revision digest.","reviewerKind":"internal-editorial","reviewerRole":"AI-assisted record-specific review of inspected source identity, exact locator, bounded claim, uncertainty, non-claims, rights basis, and exact revision. 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This decision applies only to record urn:maha:record:trapped-ion-qccd-architecture at sha256:892f263cc532d38bc18ebb99da507a85296bb54602e8205961540c57102bc6a7 and does not certify truth, external endorsement, independent reproduction, or fitness for use.","reviewedAt":"2026-08-30T15:03:55.217Z","reviewerId":"expert_maha-internal-editorial-scale-v1","reviewMethod":"Each criterion is recomputed from the exact record, its inspected alignment audit, source identity, exact locator, rights basis, claim scope, boundary, uncertainty, replication status, prohibited inferences, and revision digest.","reviewerKind":"internal-editorial","reviewerRole":"AI-assisted record-specific review of inspected source identity, exact locator, bounded claim, uncertainty, non-claims, rights basis, and exact revision. 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This decision applies only to record urn:maha:record:trapped-ion-qccd-architecture at sha256:892f263cc532d38bc18ebb99da507a85296bb54602e8205961540c57102bc6a7 and does not certify truth, external endorsement, independent reproduction, or fitness for use.","reviewedAt":"2026-08-30T15:03:55.341Z","reviewerId":"expert_maha-internal-editorial-scale-v1","reviewMethod":"Each criterion is recomputed from the exact record, its inspected alignment audit, source identity, exact locator, rights basis, claim scope, boundary, uncertainty, replication status, prohibited inferences, and revision digest.","reviewerKind":"internal-editorial","reviewerRole":"AI-assisted record-specific review of inspected source identity, exact locator, bounded claim, uncertainty, non-claims, rights basis, and exact revision. This is not an external subject-matter credential.","targetSha256":"sha256:892f263cc532d38bc18ebb99da507a85296bb54602e8205961540c57102bc6a7","supersedesReviewId":null,"reviewerProfileVersion":1}]}