{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://specs.opena2a.org/schemas/atp/inclusion-proof-v1.schema.json",
  "title": "ATP transparency-log inclusion proof (section 5.4)",
  "description": "Structural schema for the section 5.4 inclusion-proof response, derived from that section with the atp-conformance transparency-inclusion-proof-valid fixture as ground truth. Verification is two byte rules the verifier enforces: the embedded signed tree head verifies per section 5.6, and the RFC 9162 section 2.1.3.2 recomputation from leafHash along auditPath reproduces signedTreeHead.rootHash.",
  "type": "object",
  "required": ["logIndex", "leafHash", "auditPath", "signedTreeHead"],
  "properties": {
    "logIndex": { "type": "integer", "minimum": 0 },
    "leafHash": {
      "type": "string",
      "pattern": "^SHA256:[0-9a-f]{64}$",
      "description": "RFC 6962 leaf hash: SHA-256(0x00 || entry)."
    },
    "auditPath": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^SHA256:[0-9a-f]{64}$"
      },
      "description": "Sibling hashes leaf-to-root per RFC 6962 section 2.1.1. Empty only for a single-leaf tree."
    },
    "signedTreeHead": {
      "$ref": "https://specs.opena2a.org/schemas/atp/signed-tree-head-v1.schema.json"
    }
  },
  "additionalProperties": false
}