Reproducibility package for From Round-Trip State Echo to Error Recovery: Snapshot-Resolved Quantum-Hardware Diagnostics

Secret-free reproducibility package for a compilation-explicit, snapshot-resolved quantum-hardware diagnostic study. The archive contains 444 exact submitted QASM execution sources, publication-safe aggregate data, analysis and figure-generation code, figures, manifests, checksums, and offline validators supporting eight hardware tasks, 624 programs, and 101,600 requested shots. Raw provider result objects, private provider records, task and account identifiers, storage locations, credentials, and billing records are excluded. The included aggregate results and sanitized topology, mapping, and compilation metadata are limited to the material needed to verify the reported manuscript quantities. Data, figures, and QASM are released under CC BY 4.0. Code is released under the MIT License. The archive contains the exact license texts and a per-component license map.