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    "algorithm": "sha256",
    "leaf_prefix": "0x00",
    "node_prefix": "0x01",
    "note": "RFC 6962 domain separation. An odd node is promoted, never duplicated."
  },
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      "side": "left"
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    {
      "hash": "5183b48647f81120427715d7f74a0da67c3b6d7473a717bf942a43f81d2a30e1",
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      "side": "left"
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  ],
  "publication_id": "OT-2026-000001521",
  "schema": "opentechnical-merkle-inclusion-proof/1.0",
  "timestamp": {
    "asserted_time_utc": "2026-09-15T19:07:03Z",
    "authority": "timestamp.digicert.com",
    "token": "/integrity/batches/OT-TS-2026-W38-001.tsr",
    "token_sha256": "6b1bec58d4acc42288c33f4dd243b7000459b4c77c5b0b9a46bf6d54f847b490",
    "url": "http://timestamp.digicert.com"
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}