{
  "partitions": [
    {
      "name": "PRODINFO",
      "start_LBA": 34,
      "end_LBA": 8191,
      "offset": 17408,
      "bytes": 4176896
    },
    {
      "name": "PRODINFOF",
      "start_LBA": 8192,
      "end_LBA": 16383,
      "offset": 4194304,
      "bytes": 4194304
    },
    {
      "name": "BCPKG2-1-Normal-Main",
      "start_LBA": 16384,
      "end_LBA": 32767,
      "offset": 8388608,
      "bytes": 8388608
    },
    {
      "name": "BCPKG2-2-Normal-Sub",
      "start_LBA": 32768,
      "end_LBA": 49151,
      "offset": 16777216,
      "bytes": 8388608
    },
    {
      "name": "BCPKG2-3-SafeMode-Main",
      "start_LBA": 49152,
      "end_LBA": 65535,
      "offset": 25165824,
      "bytes": 8388608
    },
    {
      "name": "BCPKG2-4-SafeMode-Sub",
      "start_LBA": 65536,
      "end_LBA": 81919,
      "offset": 33554432,
      "bytes": 8388608
    },
    {
      "name": "BCPKG2-5-Repair-Main",
      "start_LBA": 81920,
      "end_LBA": 98303,
      "offset": 41943040,
      "bytes": 8388608
    },
    {
      "name": "BCPKG2-6-Repair-Sub",
      "start_LBA": 98304,
      "end_LBA": 114687,
      "offset": 50331648,
      "bytes": 8388608
    },
    {
      "name": "SAFE",
      "start_LBA": 114688,
      "end_LBA": 245759,
      "offset": 58720256,
      "bytes": 67108864
    },
    {
      "name": "SYSTEM",
      "start_LBA": 245760,
      "end_LBA": 5488639,
      "offset": 125829120,
      "bytes": 2684354560
    },
    {
      "name": "USER",
      "start_LBA": 5488640,
      "end_LBA": 60014591,
      "offset": 2810183680,
      "bytes": 27917287424
    }
  ],
  "calibration": {
    "donor": {
      "magic": "43 41 4c 30",
      "version": 7,
      "body_bytes": 32704,
      "header_model_raw": 1,
      "product_model_raw": 1,
      "header_CRC16": "0x0E71",
      "certificate_CRC16": "0xA9CD",
      "certificate_matches_hardware_low56": false,
      "SSL_certificate_size": 1513,
      "eTicket": {
        "packet_bytes": 576,
        "plaintext_bytes": 544,
        "GMAC_valid": true,
        "bound_to_hardware_low56": false,
        "RSA_or_key_material_unchanged": true,
        "public_exponent": 65537,
        "modulus_bits": 2048
      },
      "SSL": {
        "packet_bytes": 304,
        "plaintext_bytes": 272,
        "GMAC_valid": true,
        "bound_to_hardware_low56": false,
        "RSA_or_key_material_unchanged": true
      }
    },
    "bound_packets": {
      "magic": "43 41 4c 30",
      "version": 7,
      "body_bytes": 32704,
      "header_model_raw": 1,
      "product_model_raw": 1,
      "header_CRC16": "0x0E71",
      "certificate_CRC16": "0xA9CD",
      "certificate_matches_hardware_low56": false,
      "SSL_certificate_size": 1513,
      "eTicket": {
        "packet_bytes": 576,
        "plaintext_bytes": 544,
        "GMAC_valid": true,
        "bound_to_hardware_low56": true,
        "RSA_or_key_material_unchanged": true,
        "public_exponent": 65537,
        "modulus_bits": 2048
      },
      "SSL": {
        "packet_bytes": 304,
        "plaintext_bytes": 272,
        "GMAC_valid": true,
        "bound_to_hardware_low56": true,
        "RSA_or_key_material_unchanged": true
      }
    },
    "certificate_fixed": {
      "magic": "43 41 4c 30",
      "version": 7,
      "body_bytes": 32704,
      "header_model_raw": 1,
      "product_model_raw": 1,
      "header_CRC16": "0x0E71",
      "certificate_CRC16": "0xD3DB",
      "certificate_matches_hardware_low56": true,
      "SSL_certificate_size": 1513,
      "eTicket": {
        "packet_bytes": 576,
        "plaintext_bytes": 544,
        "GMAC_valid": true,
        "bound_to_hardware_low56": true,
        "RSA_or_key_material_unchanged": true,
        "public_exponent": 65537,
        "modulus_bits": 2048
      },
      "SSL": {
        "packet_bytes": 304,
        "plaintext_bytes": 272,
        "GMAC_valid": true,
        "bound_to_hardware_low56": true,
        "RSA_or_key_material_unchanged": true
      }
    }
  },
  "public_values_only": true,
  "provenance": "Preserved PC files from November 2–3, before manual internal restore; not a live RAM/NAND dump.",
  "certificate_fix": {
    "plaintext_changed_bytes": 43,
    "ciphertext_changed_bytes": 80,
    "changed_AES_block_offsets": [
      32,
      48,
      11088,
      11104,
      11472
    ],
    "header_CRC_unchanged": true,
    "CAL0_body_hash_changed": true,
    "SSL_certificate_bytes_unchanged": true,
    "changed_bytes_by_field": {
      "body_hash": 31,
      "certificate_label": 10,
      "certificate_CRC": 2
    }
  },
  "original_decryption_view": {
    "old_cipher_first4": "dc f9 fd ea",
    "new_cipher_first4": "cb 5e f0 e0",
    "old_plain_under_current_key_first4": "39 df b5 a6",
    "new_plain_under_current_key_first4": "43 41 4c 30"
  },
  "SYSTEM_boot_sector": {
    "old_signature_under_current_key": "10 0c",
    "new_signature": "55 aa",
    "new_bytes_per_sector": 512,
    "new_sectors_per_cluster": 32,
    "new_FAT_type": "FAT32   "
  },
  "snapshot_delta": {
    "blocks": 127,
    "bytes_per_block": 1048576,
    "total_file_bytes": 133170676,
    "blocks_by_partition": {
      "PRODINFO": 0,
      "PRODINFOF": 0,
      "BCPKG2-1-Normal-Main": 0,
      "BCPKG2-2-Normal-Sub": 0,
      "BCPKG2-3-SafeMode-Main": 0,
      "BCPKG2-4-SafeMode-Sub": 0,
      "BCPKG2-5-Repair-Main": 0,
      "BCPKG2-6-Repair-Sub": 0,
      "SAFE": 0,
      "SYSTEM": 122,
      "USER": 5
    }
  },
  "idgen_patch": {
    "local_context_bytes": 48,
    "save_container_bytes": 589824,
    "changed_encrypted_blocks": 10,
    "bytes_to_write": 163840,
    "blocks": [
      {
        "SYSTEM_unit": 25525,
        "GPP_offset": 544030720
      },
      {
        "SYSTEM_unit": 25538,
        "GPP_offset": 544243712
      },
      {
        "SYSTEM_unit": 25539,
        "GPP_offset": 544260096
      },
      {
        "SYSTEM_unit": 25540,
        "GPP_offset": 544276480
      },
      {
        "SYSTEM_unit": 25541,
        "GPP_offset": 544292864
      },
      {
        "SYSTEM_unit": 25542,
        "GPP_offset": 544309248
      },
      {
        "SYSTEM_unit": 25543,
        "GPP_offset": 544325632
      },
      {
        "SYSTEM_unit": 25547,
        "GPP_offset": 544391168
      },
      {
        "SYSTEM_unit": 25553,
        "GPP_offset": 544489472
      },
      {
        "SYSTEM_unit": 25554,
        "GPP_offset": 544505856
      }
    ],
    "ciphertext_changed_bytes": 511,
    "AES_blocks_changed": 32
  },
  "NAND_patrol": {
    "before": {
      "last_offset_raw_u32": 26963968,
      "count_raw_u32": 3
    },
    "after": {
      "last_offset_raw_u32": 26981376,
      "count_raw_u32": 3
    }
  },
  "package1_build_date": {
    "old": "20240207110330",
    "new": "20260730135423"
  },
  "latest_idgen_container_bytes": 589824,
  "prepared_idgen": {
    "length": 48,
    "first32_all_zero": true,
    "fraction": 0,
    "padding": 0,
    "node_upper16_zero": true,
    "node_low_bit_set": true
  },
  "idgen_three_stages": {
    "original": {
      "context_exists": false,
      "container_bytes": 589824
    },
    "patched": {
      "context_exists": true,
      "context_bytes": 48,
      "container_bytes": 589824,
      "base_time_seconds": 0,
      "clock_source_all_zero": true,
      "last_update_seconds": 0,
      "last_update_fraction": 0,
      "sequence_fits_14bits": true,
      "sequence_same_as_prepared": true,
      "padding": 0,
      "local_node_upper16_zero": true,
      "local_node_low_bit_set": true,
      "local_node_same_as_prepared": true,
      "access_readonly": true,
      "identifiers_and_keys_not_printed": true
    },
    "latest": {
      "context_exists": true,
      "context_bytes": 48,
      "container_bytes": 589824,
      "base_time_seconds": 81051,
      "clock_source_all_zero": false,
      "last_update_seconds": 997,
      "last_update_fraction": 8509400,
      "sequence_fits_14bits": true,
      "sequence_same_as_prepared": false,
      "padding": 0,
      "local_node_upper16_zero": true,
      "local_node_low_bit_set": true,
      "local_node_same_as_prepared": true,
      "access_readonly": true,
      "identifiers_and_keys_not_printed": true
    }
  },
  "stage_note": "original in idgen_three_stages means the empty save created during reconstruction, not the original broken NAND.",
  "runtime_instruction": {
    "module": "nim",
    "module_relative_offset": "0x19ECD4",
    "extracted_bytes": "e2 14 00 10",
    "expected_patched_bytes": "e2 03 1f aa",
    "evidence": "extracted executable + pinned sys-patch source + applied-patch log; not a live RAM readback"
  },
  "measurements_reviewed": "2026-11-04"
}