{
  "engine": "Sparrow",
  "binary": "serial-nosimd",
  "wrapperRepository": "https://github.com/JeroenGar/sparrow-studio",
  "wrapperCommit": "a738c18d9c28e371983b164129190dad1616d273",
  "solverRepository": "https://github.com/JeroenGar/sparrow",
  "solverCommit": "7f0e10f946f70a86138d3938548a13ee46464f39",
  "solverVersion": "0.2.0",
  "geometryLibrary": "jagua-rs 0.8.3",
  "geometrySource": "https://crates.io/api/v1/crates/jagua-rs/0.8.3/download",
  "target": "wasm32-unknown-unknown",
  "wasmBindgenVersion": "0.2.128",
  "rustCompiler": "rustc 1.95.0 (59807616e 2026-04-14)",
  "wasmSha256": "51eb74c7b41412e58532c3abbf351f6c6024130739266dcabe5ae609bfbef24c",
  "javascriptSha256": "4f76541aba2fa4eaac74b7ac3175df9687884a7c6aba29b437d94d2410ae9127",
  "sourceChanges": "None. Original upstream wrapper and locked dependencies, serial build with no SIMD feature.",
  "objective": "Irregular strip packing: fixed strip height, optimized used length. Not finite multi-sheet allocation.",
  "licenses": {"wrapper": "MIT", "solver": "MIT", "jagua-rs": "MPL-2.0"},
  "sourceInDistribution": "third-party/sparrow-web-rebuild",
  "rebuildScript": "scripts/rebuild-sparrow.ps1",
  "thirdPartyNotices": "THIRD_PARTY_NOTICES.txt",
  "builtAt": "2026-10-07",
  "verification": "Actual WASM initialized and ran a synthetic six-copy concave L / square job, emitting a feasible Final solution and a finished event. No native transfer binaries executed."
}