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overtrue
5426243906
The canonical digest form serialized serde_json values directly, which inherits the key order of serde_json's map type: sorted by default, but insertion-ordered when any crate in the unified build graph enables the preserve_order feature. The workspace-wide CI build unified that feature while a per-crate local build did not, so the frozen fixture digest matched in one environment and not the other — and a bundle sealed by one build flavor would fail verification in the other. Canonicalization now rebuilds every JSON object with bytewise-sorted keys (array order preserved) before hashing, so the digest bytes are identical regardless of feature unification. Reproduced by enabling preserve_order in dev-dependencies (fixture test red), then verified green with the fix under both map flavors.