{
 "generated": "2026-11-06T15:09:54",
 "register": "ZeroCarbon Verify (HK) — demonstration register",
 "note": "Simulated reference portfolio. Generated to exercise the register and the hash-chain verification logic; these are not certification decisions.",
 "method": "CJV-MTH-1.0",
 "method_hash": "9b12abef",
 "count": 20,
 "sectors": {
  "COF": "Coffee & agriculture",
  "FNB": "Food & beverage",
  "MFG": "Manufacturing",
  "HRT": "Horticulture"
 },
 "head": "54980f3d",
 "labels": [
  {
   "label_id": "ZC-COF-2026-0001",
   "sector": "COF",
   "sector_name": "Coffee & agriculture",
   "holder": "Sidama-02",
   "batch": "AP-8885",
   "units": 605,
   "unit_name": "plantlet",
   "kgco2e_per_unit": 0.307,
   "kgco2e_total": 185.735,
   "baseline_per_unit": 0.449,
   "reduction_pct": 31.6,
   "data_quality": 74.8,
   "grade": "A",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 80,
   "issued": "2026-02-10",
   "expires": "2027-02-10",
   "prev": "genesis",
   "hash": "889fdaf6",
   "payload": "AP-8885|185.735|0.307|A",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 61.5,
     "kgco2e": 114.113
    },
    {
     "key": "embedded_hardware",
     "label": "Embedded hardware",
     "share_pct": 17.9,
     "kgco2e": 33.213
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 10.3,
     "kgco2e": 19.112
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 6.2,
     "kgco2e": 11.504
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.2,
     "kgco2e": 7.793
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-COF-2026-0002",
   "sector": "COF",
   "sector_name": "Coffee & agriculture",
   "holder": "SonLa-09",
   "batch": "AP-2856",
   "units": 875,
   "unit_name": "plantlet",
   "kgco2e_per_unit": 0.338,
   "kgco2e_total": 295.75,
   "baseline_per_unit": 0.449,
   "reduction_pct": 24.7,
   "data_quality": 55.5,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-02-23",
   "expires": "2027-02-23",
   "prev": "889fdaf6",
   "hash": "f24da836",
   "payload": "AP-2856|295.75|0.338|B",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 61.5,
     "kgco2e": 181.705
    },
    {
     "key": "embedded_hardware",
     "label": "Embedded hardware",
     "share_pct": 17.9,
     "kgco2e": 52.886
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 10.3,
     "kgco2e": 30.432
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 6.2,
     "kgco2e": 18.318
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.2,
     "kgco2e": 12.409
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-COF-2026-0003",
   "sector": "COF",
   "sector_name": "Coffee & agriculture",
   "holder": "Sidama-02",
   "batch": "AP-8397",
   "units": 576,
   "unit_name": "plantlet",
   "kgco2e_per_unit": 0.336,
   "kgco2e_total": 193.536,
   "baseline_per_unit": 0.436,
   "reduction_pct": 22.9,
   "data_quality": 68.1,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-03-09",
   "expires": "2027-03-09",
   "prev": "f24da836",
   "hash": "34ef488d",
   "payload": "AP-8397|193.536|0.336|B",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 61.5,
     "kgco2e": 118.906
    },
    {
     "key": "embedded_hardware",
     "label": "Embedded hardware",
     "share_pct": 17.9,
     "kgco2e": 34.608
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 10.3,
     "kgco2e": 19.914
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 6.2,
     "kgco2e": 11.987
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.2,
     "kgco2e": 8.12
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-MFG-2026-0004",
   "sector": "MFG",
   "sector_name": "Manufacturing",
   "holder": "Foundry-02",
   "batch": "MF-9080",
   "units": 337,
   "unit_name": "unit",
   "kgco2e_per_unit": 1.132,
   "kgco2e_total": 381.484,
   "baseline_per_unit": 0.972,
   "reduction_pct": -16.5,
   "data_quality": 41.2,
   "grade": "C",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 40,
   "issued": "2026-03-22",
   "expires": "2027-03-22",
   "prev": "34ef488d",
   "hash": "ef6c5b22",
   "payload": "MF-9080|381.484|1.132|C",
   "lines": [
    {
     "key": "line_electricity",
     "label": "Line electricity",
     "share_pct": 78.0,
     "kgco2e": 297.558
    },
    {
     "key": "process_heat",
     "label": "Process heat",
     "share_pct": 9.0,
     "kgco2e": 34.334
    },
    {
     "key": "compressed_air",
     "label": "Compressed air",
     "share_pct": 6.0,
     "kgco2e": 22.889
    },
    {
     "key": "material_input",
     "label": "Material input",
     "share_pct": 4.0,
     "kgco2e": 15.259
    },
    {
     "key": "outbound_logistics",
     "label": "Outbound logistics",
     "share_pct": 3.0,
     "kgco2e": 11.445
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-MFG-2026-0005",
   "sector": "MFG",
   "sector_name": "Manufacturing",
   "holder": "Injection-12",
   "batch": "MF-2078",
   "units": 4007,
   "unit_name": "unit",
   "kgco2e_per_unit": 0.805,
   "kgco2e_total": 3225.635,
   "baseline_per_unit": 1.32,
   "reduction_pct": 39.0,
   "data_quality": 90.4,
   "grade": "A",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 80,
   "issued": "2026-04-05",
   "expires": "2027-04-05",
   "prev": "ef6c5b22",
   "hash": "c1ed9001",
   "payload": "MF-2078|3225.635|0.805|A",
   "lines": [
    {
     "key": "line_electricity",
     "label": "Line electricity",
     "share_pct": 78.0,
     "kgco2e": 2515.995
    },
    {
     "key": "process_heat",
     "label": "Process heat",
     "share_pct": 9.0,
     "kgco2e": 290.307
    },
    {
     "key": "compressed_air",
     "label": "Compressed air",
     "share_pct": 6.0,
     "kgco2e": 193.538
    },
    {
     "key": "material_input",
     "label": "Material input",
     "share_pct": 4.0,
     "kgco2e": 129.025
    },
    {
     "key": "outbound_logistics",
     "label": "Outbound logistics",
     "share_pct": 3.0,
     "kgco2e": 96.769
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-FNB-2026-0006",
   "sector": "FNB",
   "sector_name": "Food & beverage",
   "holder": "Mill-07",
   "batch": "FN-7275",
   "units": 7622,
   "unit_name": "kg product",
   "kgco2e_per_unit": 2.379,
   "kgco2e_total": 18132.738,
   "baseline_per_unit": 1.45,
   "reduction_pct": -64.1,
   "data_quality": 69.0,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-04-18",
   "expires": "2027-04-18",
   "prev": "c1ed9001",
   "hash": "0345ac2a",
   "payload": "FN-7275|18132.738|2.379|B",
   "lines": [
    {
     "key": "ingredient_production",
     "label": "Ingredient production",
     "share_pct": 52.0,
     "kgco2e": 9429.024
    },
    {
     "key": "processing_energy",
     "label": "Processing energy",
     "share_pct": 22.0,
     "kgco2e": 3989.202
    },
    {
     "key": "cold_chain",
     "label": "Cold chain",
     "share_pct": 9.0,
     "kgco2e": 1631.946
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 11.0,
     "kgco2e": 1994.601
    },
    {
     "key": "inbound_transport",
     "label": "Inbound transport",
     "share_pct": 6.0,
     "kgco2e": 1087.964
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-MFG-2026-0007",
   "sector": "MFG",
   "sector_name": "Manufacturing",
   "holder": "Assembly-03",
   "batch": "MF-8807",
   "units": 1600,
   "unit_name": "unit",
   "kgco2e_per_unit": 0.273,
   "kgco2e_total": 436.8,
   "baseline_per_unit": 1.582,
   "reduction_pct": 82.7,
   "data_quality": 80.8,
   "grade": "A",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 80,
   "issued": "2026-05-02",
   "expires": "2027-05-02",
   "prev": "0345ac2a",
   "hash": "4cb468ef",
   "payload": "MF-8807|436.8|0.273|A",
   "lines": [
    {
     "key": "line_electricity",
     "label": "Line electricity",
     "share_pct": 78.0,
     "kgco2e": 340.704
    },
    {
     "key": "process_heat",
     "label": "Process heat",
     "share_pct": 9.0,
     "kgco2e": 39.312
    },
    {
     "key": "compressed_air",
     "label": "Compressed air",
     "share_pct": 6.0,
     "kgco2e": 26.208
    },
    {
     "key": "material_input",
     "label": "Material input",
     "share_pct": 4.0,
     "kgco2e": 17.472
    },
    {
     "key": "outbound_logistics",
     "label": "Outbound logistics",
     "share_pct": 3.0,
     "kgco2e": 13.104
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-COF-2026-0008",
   "sector": "COF",
   "sector_name": "Coffee & agriculture",
   "holder": "Sidama-02",
   "batch": "AP-7099",
   "units": 529,
   "unit_name": "plantlet",
   "kgco2e_per_unit": 0.16,
   "kgco2e_total": 84.64,
   "baseline_per_unit": 0.459,
   "reduction_pct": 65.1,
   "data_quality": 34.1,
   "grade": "C",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 40,
   "issued": "2026-05-15",
   "expires": "2027-05-15",
   "prev": "4cb468ef",
   "hash": "e68b8a94",
   "payload": "AP-7099|84.64|0.16|C",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 61.5,
     "kgco2e": 52.002
    },
    {
     "key": "embedded_hardware",
     "label": "Embedded hardware",
     "share_pct": 17.9,
     "kgco2e": 15.135
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 10.3,
     "kgco2e": 8.709
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 6.2,
     "kgco2e": 5.242
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.2,
     "kgco2e": 3.551
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-COF-2026-0009",
   "sector": "COF",
   "sector_name": "Coffee & agriculture",
   "holder": "Antioquia-08",
   "batch": "AP-3591",
   "units": 487,
   "unit_name": "plantlet",
   "kgco2e_per_unit": 0.285,
   "kgco2e_total": 138.795,
   "baseline_per_unit": 0.432,
   "reduction_pct": 34.0,
   "data_quality": 36.9,
   "grade": "C",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 40,
   "issued": "2026-05-29",
   "expires": "2027-05-29",
   "prev": "e68b8a94",
   "hash": "22125223",
   "payload": "AP-3591|138.795|0.285|C",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 61.5,
     "kgco2e": 85.274
    },
    {
     "key": "embedded_hardware",
     "label": "Embedded hardware",
     "share_pct": 17.9,
     "kgco2e": 24.819
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 10.3,
     "kgco2e": 14.282
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 6.2,
     "kgco2e": 8.597
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.2,
     "kgco2e": 5.824
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-FNB-2026-0010",
   "sector": "FNB",
   "sector_name": "Food & beverage",
   "holder": "Roastery-02",
   "batch": "FN-4227",
   "units": 5300,
   "unit_name": "kg product",
   "kgco2e_per_unit": 1.682,
   "kgco2e_total": 8914.6,
   "baseline_per_unit": 2.617,
   "reduction_pct": 35.7,
   "data_quality": 36.7,
   "grade": "C",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 40,
   "issued": "2026-06-11",
   "expires": "2027-06-11",
   "prev": "22125223",
   "hash": "65843126",
   "payload": "FN-4227|8914.6|1.682|C",
   "lines": [
    {
     "key": "ingredient_production",
     "label": "Ingredient production",
     "share_pct": 52.0,
     "kgco2e": 4635.592
    },
    {
     "key": "processing_energy",
     "label": "Processing energy",
     "share_pct": 22.0,
     "kgco2e": 1961.212
    },
    {
     "key": "cold_chain",
     "label": "Cold chain",
     "share_pct": 9.0,
     "kgco2e": 802.314
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 11.0,
     "kgco2e": 980.606
    },
    {
     "key": "inbound_transport",
     "label": "Inbound transport",
     "share_pct": 6.0,
     "kgco2e": 534.876
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-FNB-2026-0011",
   "sector": "FNB",
   "sector_name": "Food & beverage",
   "holder": "Brewery-04",
   "batch": "FN-3974",
   "units": 3423,
   "unit_name": "kg product",
   "kgco2e_per_unit": 1.865,
   "kgco2e_total": 6383.895,
   "baseline_per_unit": 1.104,
   "reduction_pct": -68.9,
   "data_quality": 47.4,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-06-25",
   "expires": "2027-06-25",
   "prev": "65843126",
   "hash": "cbce14bc",
   "payload": "FN-3974|6383.895|1.865|B",
   "lines": [
    {
     "key": "ingredient_production",
     "label": "Ingredient production",
     "share_pct": 52.0,
     "kgco2e": 3319.625
    },
    {
     "key": "processing_energy",
     "label": "Processing energy",
     "share_pct": 22.0,
     "kgco2e": 1404.457
    },
    {
     "key": "cold_chain",
     "label": "Cold chain",
     "share_pct": 9.0,
     "kgco2e": 574.551
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 11.0,
     "kgco2e": 702.228
    },
    {
     "key": "inbound_transport",
     "label": "Inbound transport",
     "share_pct": 6.0,
     "kgco2e": 383.034
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-HRT-2026-0012",
   "sector": "HRT",
   "sector_name": "Horticulture",
   "holder": "Greenhouse-02",
   "batch": "HR-9327",
   "units": 130,
   "unit_name": "tray",
   "kgco2e_per_unit": 0.581,
   "kgco2e_total": 75.53,
   "baseline_per_unit": 2.278,
   "reduction_pct": 74.5,
   "data_quality": 59.1,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-07-08",
   "expires": "2027-07-08",
   "prev": "cbce14bc",
   "hash": "9cfa98b6",
   "payload": "HR-9327|75.53|0.581|B",
   "lines": [
    {
     "key": "electricity",
     "label": "Electricity",
     "share_pct": 58.0,
     "kgco2e": 43.807
    },
    {
     "key": "substrate",
     "label": "Substrate",
     "share_pct": 18.0,
     "kgco2e": 13.595
    },
    {
     "key": "outbound_transport",
     "label": "Outbound transport",
     "share_pct": 12.0,
     "kgco2e": 9.064
    },
    {
     "key": "packaging",
     "label": "Packaging",
     "share_pct": 8.0,
     "kgco2e": 6.042
    },
    {
     "key": "nutrients",
     "label": "Nutrients",
     "share_pct": 4.0,
     "kgco2e": 3.021
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-MFG-2026-0013",
   "sector": "MFG",
   "sector_name": "Manufacturing",
   "holder": "Coating-08",
   "batch": "MF-1680",
   "units": 1026,
   "unit_name": "unit",
   "kgco2e_per_unit": 0.705,
   "kgco2e_total": 723.33,
   "baseline_per_unit": 1.902,
   "reduction_pct": 62.9,
   "data_quality": 65.4,
   "grade": "B",
   "method": "CJV-MTH-1.0",
   "method_hash": "9b12abef",
   "fee_cny": 60,
   "issued": "2026-07-22",
   "expires": "2027-07-22",
   "prev": "9cfa98b6",
   "hash": "daf84846",
   "payload": "MF-1680|723.33|0.705|B",
   "lines": [
    {
     "key": "line_electricity",
     "label": "Line electricity",
     "share_pct": 78.0,
     "kgco2e": 564.197
    },
    {
     "key": "process_heat",
     "label": "Process heat",
     "share_pct": 9.0,
     "kgco2e": 65.1
    },
    {
     "key": "compressed_air",
     "label": "Compressed air",
     "share_pct": 6.0,
     "kgco2e": 43.4
    },
    {
     "key": "material_input",
     "label": "Material input",
     "share_pct": 4.0,
     "kgco2e": 28.933
    },
    {
     "key": "outbound_logistics",
     "label": "Outbound logistics",
     "share_pct": 3.0,
     "kgco2e": 21.7
    }
   ],
   "provenance": "simulated",
   "status": "published"
  },
  {
   "label_id": "ZC-HRT-2026-0014",
   "sector": "HRT",
   "sector_name": "Horticulture",
   "holder": "Hydro-05",
   "batch": "HR-3360",
   "units": 324,
   "unit_name": "tray",
   "kgco2e_per_unit": 0.843,
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   "baseline_per_unit": 1.998,
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     "key": "substrate",
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}