{
  "author": "Gustavo de Aguiar Martins",
  "classification": "PROOF_CHAIN_SEALED",
  "errors": [],
  "events_ref": "reports/pnva-canonical-events-sample-2026-05-05.jsonl",
  "generated_at": "2026-05-05T04:59:16Z",
  "interpretation": {
    "checkpoint_policy": "Checkpoints provide compact anchors without republishing every event hash.",
    "sovereignty": "The sequence is sealed externally so old evidence remains intact and new evidence can be independently resealed.",
    "tamper_evidence": "Any event content, event order or proof mutation changes the final_chain_hash."
  },
  "pass": true,
  "project": "PNVA-Core",
  "schema_version": "pnva.proof_chain.v1",
  "seal": {
    "checkpoint_interval": 64,
    "checkpoints": [
      {
        "chain_hash": "d60d97e91cd42a360da2c9894b9169212d32b28b08169ab89fce60b298b0d57f",
        "event_hash": "f4bbd6ff3ae64437f9650a07294a553abca651b44365e654f0e42c9f48e9c0ea",
        "event_id": "evt_a48d0c7f_000001_a85b608d",
        "index": 1
      },
      {
        "chain_hash": "e32deec9f749a8c0c0040f3f87551427af533649678dd0b73a3241732dd89634",
        "event_hash": "bd610e0ff125240cba4f5e73089fde520222d19dbc899906ef793f52ce7f75b1",
        "event_id": "evt_a48d0c7f_000064_4746a561",
        "index": 64
      },
      {
        "chain_hash": "ad62aea3cce9abce876bc59ff30f258b34cd46fae6d3966b0b793cd9c670d79a",
        "event_hash": "44ea919e492157f5cdd15b75d303fc02116594c1729c430398dbf6eb20b808d3",
        "event_id": "evt_a48d0c7f_000128_37cd2093",
        "index": 128
      },
      {
        "chain_hash": "3aab98fd42483da805fac748820fb36ebb56a78f9a05bc0409ea29dfc61eb27c",
        "event_hash": "63bb728a18f9efcecf03626f27346b767003aae1ac670ffc404155058df085f9",
        "event_id": "evt_c1c0564a_000064_6b4a830b",
        "index": 192
      },
      {
        "chain_hash": "bc4eef223e0bb1810f0a8c0a07e662c8cbc21d966b6eb6bbb98b74167fb89ad4",
        "event_hash": "e0afb27f10ad5663104bdfe41836429247347904be4809ee7a5dff120608bb40",
        "event_id": "evt_c1c0564a_000128_7bcb2fe9",
        "index": 256
      },
      {
        "chain_hash": "549727b8d5384b44060e048bff3e682635296d80b6c24d4f3cb5b8b52a4ba7ff",
        "event_hash": "85e06a73ee94073cc9aed44596e43628c84a1a2daa13b70cfef4ac7c4ca0d26e",
        "event_id": "evt_d5de6f41_000064_9ecae8e3",
        "index": 320
      },
      {
        "chain_hash": "1a7c621a6c364e8d71f81dedbca62fed910b1ed005e6a1a9be48fc9514969c25",
        "event_hash": "546177605bdbe845fb6adb8296b2bef64e9c5e78bcb8f4d47102d2d0a6c94f9a",
        "event_id": "evt_d5de6f41_000128_6f95b5e5",
        "index": 384
      },
      {
        "chain_hash": "e17a92f7ea7512b5b106e43b3f0fcbec2b6c7742a34abe163ade451783c07e7a",
        "event_hash": "c2def47612503712eedeccabd0d55128483aa1d0233bf59b5dbf83844c081059",
        "event_id": "evt_276e496e_000064_0112dbf6",
        "index": 448
      },
      {
        "chain_hash": "a3088ad4f8fc51655dc3944fe419c39e8b94770a4882f50c8281a0bd1064d4b7",
        "event_hash": "83b4bc7cbae65394379619164ba62e70a0abdd068897c7aef7b97064b032d359",
        "event_id": "evt_276e496e_000128_8ef8c56b",
        "index": 512
      }
    ],
    "decision_mix": [
      [
        "collapse",
        266
      ],
      [
        "observe",
        213
      ],
      [
        "block",
        33
      ]
    ],
    "duplicate_event_ids": [],
    "event_count": 512,
    "final_chain_hash": "a3088ad4f8fc51655dc3944fe419c39e8b94770a4882f50c8281a0bd1064d4b7",
    "first_event_hash": "f4bbd6ff3ae64437f9650a07294a553abca651b44365e654f0e42c9f48e9c0ea",
    "genesis_hash": "39a7421f83a7c8efa66b730e077fdf327e7d0079980bd29bd531d2876888a6f7",
    "last_event_hash": "83b4bc7cbae65394379619164ba62e70a0abdd068897c7aef7b97064b032d359",
    "proof_bad": 0,
    "proof_ok": 512,
    "source_formats": [
      [
        "legacy_jsonl",
        512
      ]
    ],
    "top_event_types": [
      [
        "range_plan_built",
        123
      ],
      [
        "pnva_engine_evaluated",
        78
      ],
      [
        "pnva_decision",
        53
      ],
      [
        "range_ledger",
        38
      ],
      [
        "ETEV_GUARD_PASS",
        35
      ],
      [
        "cuda_slot_scan",
        35
      ],
      [
        "ETEV_GUARD_BLOCK",
        33
      ],
      [
        "entity_range_assigned",
        22
      ],
      [
        "network_state_changed",
        19
      ],
      [
        "kernel_launched",
        18
      ],
      [
        "kernel_completed",
        17
      ],
      [
        "runtime_status",
        15
      ]
    ],
    "unique_event_ids": 512
  }
}