{
  "tool_id": "art-480-rdarr-aggregation-recompute",
  "note": "Synthetic RDARR extract vectors: netted counterparty positions with an excluded line and a nonzero delta (vector-1), an exact-match clean roll-up with no netting (vector-2), and an UNMAPPED-line case exercising the implicit unmapped bucket (vector-3). golden_hash empty until first `node golden-parity.test.mjs --update`.",
  "vectors": [
    {
      "name": "netted-with-exclusion-and-delta",
      "policy_parameters": {
        "base_currency": "USD",
        "reported_figure": 5000,
        "aggregation_policy": {
          "exclude_flagged": true,
          "netting": {
            "enabled": true,
            "by": "counterparty"
          },
          "rounding": {
            "decimal_places": 2,
            "mode": "half_up"
          }
        },
        "hierarchy": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Credit Risk RWA"
          },
          {
            "node_id": "RETAIL",
            "parent_node_id": "ROOT",
            "label": "Retail"
          },
          {
            "node_id": "CORP",
            "parent_node_id": "ROOT",
            "label": "Corporate"
          }
        ],
        "extract": [
          {
            "line_id": "L1",
            "node_id": "RETAIL",
            "counterparty": "CP-A",
            "amount": 2000,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          },
          {
            "line_id": "L2",
            "node_id": "RETAIL",
            "counterparty": "CP-A",
            "amount": -500,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          },
          {
            "line_id": "L3",
            "node_id": "CORP",
            "counterparty": "CP-B",
            "amount": 3000,
            "currency": "EUR",
            "fx_rate_to_base": 1.08,
            "include": true
          },
          {
            "line_id": "L4",
            "node_id": "CORP",
            "counterparty": "CP-C",
            "amount": 400,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": false
          }
        ]
      },
      "output_payload": {
        "base_currency": "USD",
        "reported_figure": "5000.00",
        "recomputed_figure": "4740.00",
        "delta": "-260.00",
        "delta_pct": "-5.20",
        "lines_included": 3,
        "lines_excluded": 1,
        "netting_applied": true,
        "netting_sets": [
          {
            "netting_key": "RETAIL::CP-A",
            "line_count": 2,
            "gross_value": "2500.00",
            "net_value": "1500.00"
          },
          {
            "netting_key": "CORP::CP-B",
            "line_count": 1,
            "gross_value": "3240.00",
            "net_value": "3240.00"
          }
        ],
        "contribution_breakdown": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Credit Risk RWA",
            "value": "4740.00",
            "contribution_pct": "100.00"
          },
          {
            "node_id": "CORP",
            "parent_node_id": "ROOT",
            "label": "Corporate",
            "value": "3240.00",
            "contribution_pct": "68.35"
          },
          {
            "node_id": "RETAIL",
            "parent_node_id": "ROOT",
            "label": "Retail",
            "value": "1500.00",
            "contribution_pct": "31.65"
          }
        ],
        "rounding": {
          "decimal_places": 2,
          "mode": "half_up"
        },
        "not_proven": [
          {
            "item": "Extract accuracy",
            "detail": "Every extract line and FX rate is caller-supplied and asserted. This kernel performs no market-data or source-system lookups (zero-egress) and does not verify these values against any external source."
          },
          {
            "item": "Reported-figure correctness",
            "detail": "The reported figure is a caller-supplied comparison point, not validated independently. A signed delta is reported exactly as computed, with no correctness or materiality judgement attached."
          },
          {
            "item": "Data quality",
            "detail": "This kernel performs arithmetic recomputation only. Completeness, referential integrity, timeliness, reconciliation coverage, and manual-adjustment ratio are scored separately by art-481-rdarr-quality-scorecard."
          },
          {
            "item": "Materiality",
            "detail": "Whether a computed delta is material is a policy/governance judgement outside this kernel's scope — it is never emitted as a kernel output."
          }
        ],
        "fence": "FX rates and extract lines are SUPPLIED, asserted, and digested into this receipt. This kernel recomputes the ARITHMETIC over those declared inputs under the declared aggregation policy and attests THAT — never an opinion on extract or reported-figure correctness, never a data-quality assessment (see art-481), never a materiality judgement (zero-egress by contract)."
      },
      "golden_hash": "be16a474d4471da4aef5663aedeb714659c39a0da2f44ead558bdad2c375ed87"
    },
    {
      "name": "exact-match-no-netting",
      "policy_parameters": {
        "base_currency": "USD",
        "reported_figure": 10000,
        "aggregation_policy": {
          "exclude_flagged": true,
          "netting": {
            "enabled": false
          },
          "rounding": {
            "decimal_places": 2,
            "mode": "half_up"
          }
        },
        "hierarchy": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Market Risk RWA"
          },
          {
            "node_id": "FX",
            "parent_node_id": "ROOT",
            "label": "FX Risk"
          },
          {
            "node_id": "RATES",
            "parent_node_id": "ROOT",
            "label": "Interest Rate Risk"
          }
        ],
        "extract": [
          {
            "line_id": "L1",
            "node_id": "FX",
            "amount": 4000,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          },
          {
            "line_id": "L2",
            "node_id": "RATES",
            "amount": 6000,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          }
        ]
      },
      "output_payload": {
        "base_currency": "USD",
        "reported_figure": "10000.00",
        "recomputed_figure": "10000.00",
        "delta": "0.00",
        "delta_pct": "0.00",
        "lines_included": 2,
        "lines_excluded": 0,
        "netting_applied": false,
        "netting_sets": [],
        "contribution_breakdown": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Market Risk RWA",
            "value": "10000.00",
            "contribution_pct": "100.00"
          },
          {
            "node_id": "RATES",
            "parent_node_id": "ROOT",
            "label": "Interest Rate Risk",
            "value": "6000.00",
            "contribution_pct": "60.00"
          },
          {
            "node_id": "FX",
            "parent_node_id": "ROOT",
            "label": "FX Risk",
            "value": "4000.00",
            "contribution_pct": "40.00"
          }
        ],
        "rounding": {
          "decimal_places": 2,
          "mode": "half_up"
        },
        "not_proven": [
          {
            "item": "Extract accuracy",
            "detail": "Every extract line and FX rate is caller-supplied and asserted. This kernel performs no market-data or source-system lookups (zero-egress) and does not verify these values against any external source."
          },
          {
            "item": "Reported-figure correctness",
            "detail": "The reported figure is a caller-supplied comparison point, not validated independently. A signed delta is reported exactly as computed, with no correctness or materiality judgement attached."
          },
          {
            "item": "Data quality",
            "detail": "This kernel performs arithmetic recomputation only. Completeness, referential integrity, timeliness, reconciliation coverage, and manual-adjustment ratio are scored separately by art-481-rdarr-quality-scorecard."
          },
          {
            "item": "Materiality",
            "detail": "Whether a computed delta is material is a policy/governance judgement outside this kernel's scope — it is never emitted as a kernel output."
          }
        ],
        "fence": "FX rates and extract lines are SUPPLIED, asserted, and digested into this receipt. This kernel recomputes the ARITHMETIC over those declared inputs under the declared aggregation policy and attests THAT — never an opinion on extract or reported-figure correctness, never a data-quality assessment (see art-481), never a materiality judgement (zero-egress by contract)."
      },
      "golden_hash": "4913ca81022712c5e3692c16f68b13ff709c6c38439f0e950e56be3fe965c8b3"
    },
    {
      "name": "unmapped-line-present",
      "policy_parameters": {
        "base_currency": "USD",
        "reported_figure": 1200,
        "aggregation_policy": {
          "exclude_flagged": true,
          "netting": {
            "enabled": false
          },
          "rounding": {
            "decimal_places": 2,
            "mode": "half_up"
          }
        },
        "hierarchy": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Operational Risk Capital"
          },
          {
            "node_id": "OPS",
            "parent_node_id": "ROOT",
            "label": "Operations Division"
          }
        ],
        "extract": [
          {
            "line_id": "L1",
            "node_id": "OPS",
            "amount": 800,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          },
          {
            "line_id": "L2",
            "node_id": "UNKNOWN_NODE",
            "amount": 500,
            "currency": "USD",
            "fx_rate_to_base": 1,
            "include": true
          }
        ]
      },
      "output_payload": {
        "base_currency": "USD",
        "reported_figure": "1200.00",
        "recomputed_figure": "1300.00",
        "delta": "100.00",
        "delta_pct": "8.33",
        "lines_included": 2,
        "lines_excluded": 0,
        "netting_applied": false,
        "netting_sets": [],
        "contribution_breakdown": [
          {
            "node_id": "ROOT",
            "parent_node_id": null,
            "label": "Total Operational Risk Capital",
            "value": "800.00",
            "contribution_pct": "61.54"
          },
          {
            "node_id": "OPS",
            "parent_node_id": "ROOT",
            "label": "Operations Division",
            "value": "800.00",
            "contribution_pct": "61.54"
          },
          {
            "node_id": "UNMAPPED",
            "parent_node_id": null,
            "label": "Lines with no hierarchy mapping",
            "value": "500.00",
            "contribution_pct": "38.46"
          }
        ],
        "rounding": {
          "decimal_places": 2,
          "mode": "half_up"
        },
        "not_proven": [
          {
            "item": "Extract accuracy",
            "detail": "Every extract line and FX rate is caller-supplied and asserted. This kernel performs no market-data or source-system lookups (zero-egress) and does not verify these values against any external source."
          },
          {
            "item": "Reported-figure correctness",
            "detail": "The reported figure is a caller-supplied comparison point, not validated independently. A signed delta is reported exactly as computed, with no correctness or materiality judgement attached."
          },
          {
            "item": "Data quality",
            "detail": "This kernel performs arithmetic recomputation only. Completeness, referential integrity, timeliness, reconciliation coverage, and manual-adjustment ratio are scored separately by art-481-rdarr-quality-scorecard."
          },
          {
            "item": "Materiality",
            "detail": "Whether a computed delta is material is a policy/governance judgement outside this kernel's scope — it is never emitted as a kernel output."
          }
        ],
        "fence": "FX rates and extract lines are SUPPLIED, asserted, and digested into this receipt. This kernel recomputes the ARITHMETIC over those declared inputs under the declared aggregation policy and attests THAT — never an opinion on extract or reported-figure correctness, never a data-quality assessment (see art-481), never a materiality judgement (zero-egress by contract)."
      },
      "golden_hash": "6b0d47089a5454b804fdea7786be45698b53b2dce3acfb53d49bb7ca3eed1595"
    }
  ]
}