{
  "reviewed_at_utc": "2026-10-20T22:29:27.161407+00:00",
  "core_tag": "v0.21.5.8",
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  "references": [
    {
      "url": "https://github.com/litecoin-project/litecoin/blob/v0.21.5.8/doc/psbt.md",
      "local_file": "psbt-howto.md.txt",
      "sha256": "3c03bb5b0750508a733d2cdce7f3cfe744cf303a2f628eb45147338ce15a41b8",
      "supports": "Creator/updater/signer/finalizer/extractor roles and separate sendrawtransaction."
    },
    {
      "url": "https://bips.dev/174/",
      "supports": "PSBT format and public metadata; specification Bitcoin terms are checked against the tested Litecoin runtime."
    },
    {
      "url": "https://bips.dev/143/",
      "supports": "Witness-v0 signature digest includes input amount and ALL output hash; no private example data reproduced."
    }
  ],
  "boundaries": [
    "Actual Core combines signing and input finalization in walletprocesspsbt; extraction is separate.",
    "One process/two RPC wallet roles is not physically air-gapped evidence.",
    "Source tag and binary hashes identify tested inputs, not a reproducible-build or security audit."
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    "local_file": "LICENSE.txt",
    "scope": "Official MIT license plus retained source-file copyright headers; applies to Core source/doc excerpts."
  }
}