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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": "right"
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  "publication_id": "OT-2026-000003286",
  "schema": "opentechnical-merkle-inclusion-proof/1.0",
  "timestamp": {
    "asserted_time_utc": "2026-09-15T20:07:03Z",
    "authority": "timestamp.digicert.com",
    "token": "/integrity/batches/OT-TS-2026-W38-004.tsr",
    "token_sha256": "49a521830d12a95b93a3bdbbfe060a0b72667781922a523dac2a424a68d1d5dc",
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}