GL Tie-Out Recompute

Note (dated 2026-08-17): a chain composes independent computations performed in an analytical order. No step's output is carried into the next step by the execution model; each step computes from its own declared inputs. This is true of every chain on this site.

Independently ties a caller-declared reported figure to a caller-declared general-ledger figure, by account, netting any declared designed plug before the residual. This chain configures the existing report-to-GL reconciliation node, no new kernel, no new node. Internal-control arithmetic only: a general-ledger tie-out is an accounting identity, not a rule stated by any external standard. The same node also serves core-conversion balancing, run once with a legacy-core export as the reported side and a new-core export as the GL side, over the same period and account scope, for a symmetric two-source diff with no "correct" side asserted.

OpenChainGraph · 1 Step attestation mandate · Linear Hash-Anchored §4 chain_depth:1 Client-Side · Zero PII

Chain Stages · 1 Step · Linear

1 ROOT · TERMINAL node

Report-to-General-Ledger Reconciliation art-526-report-gl-reconciliation

Ties each declared account's reported figure to its GL figure, nets any declared designed plug before the residual, and reports within_tolerance per account plus an aggregate breaking_account_count. Refuses to run (did_not_run) rather than emit a misleading pass or false break when the requested cadence is finer than the GL's own schedule cadence, or when the GL is not yet declared closed. Only stage. For diff-mode / conversion balancing, supply the legacy-core export as the reported figures and the new-core export as the GL figures.

MCP Call · reconcile_report_to_general_ledger

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "reconcile_report_to_general_ledger",
    "arguments": {
      "as_of": "2026-07-31",
      "currency": "USD",
      "reporting_cadence": "monthly",
      "schedule_cadence": "monthly",
      "gl_closed": true,
      "gl_as_of": "2026-07-31",
      "tolerance_minor_units": 100,
      "accounts": [
        {
          "account_id": "GL-1001",
          "reported_figure_minor_units": 500000000,
          "gl_figure_minor_units": 495000000,
          "designed_plug_minor_units": 5000000,
          "designed_plug_reason_code": "SB6_carrying_value_adjustment"
        },
        {
          "account_id": "GL-1002",
          "reported_figure_minor_units": 120000000,
          "gl_figure_minor_units": 120000000,
          "designed_plug_minor_units": 0
        }
      ]
    }
  },
  "id": 1
}