Reproducible experiment
Canonical JSON round-trip stability
Method
Generate bounded synthetic records, canonicalize, parse, canonicalize again and compare SHA-256 digests.
Result
{
"id": "json-roundtrip-stability",
"status": "PASS",
"metrics": {
"records": 10000,
"bytes": 905557,
"hash_before": "81231cf8ad5849f7d48f2b74cbe3ec94bdb40f1b8a1fa0ff9598ac957755cbf3",
"hash_after": "81231cf8ad5849f7d48f2b74cbe3ec94bdb40f1b8a1fa0ff9598ac957755cbf3"
}
}Environment
{
"node": "v24.14.1",
"platform": "win32",
"arch": "x64",
"cpu_model": "Intel(R) Core(TM) Ultra 7 155H",
"logical_cpus": 22,
"total_memory_gib": 31.5
}Limitations
Synthetic objects do not represent every production manifest or parser.