{
  "schemaVersion": 1,
  "kind": "professionalServicesFirm",
  "id": "arcesium",
  "urls": {
    "html": "/professional-services/arcesium.html",
    "json": "/professional-services/arcesium.json",
    "markdown": "/professional-services/arcesium.md"
  },
  "policy": "Documentation research, not account or execution testing. Research regions do not establish residence eligibility. Requires Verification is an evidence gap, not proof of unavailability. Source conflicts and product/entity qualifications must remain attached to claims. Demo results do not establish live trading performance.",
  "record": {
    "id": "arcesium",
    "name": "Arcesium",
    "role": "Technology vendor",
    "entity": "Contracting entity Requires Verification",
    "scope": "Institutional managers, hedge funds and administrators.",
    "services": {
      "managedAccounts": {
        "status": "Requires Verification",
        "summary": "Managed-account trade allocation has not been established for this provider in the reviewed research.",
        "limitations": "This is an evidence gap, not a finding that the service is unavailable.",
        "sources": [],
        "checked": "2026-10-14",
        "tested": false
      },
      "fundAccounting": {
        "product": "Opterra investment books / PerformA",
        "status": "Documented",
        "summary": "Connect investment/accounting books with investor balances, allocations and fees.",
        "capabilities": [
          "Double-entry investment/accounting books",
          "Investor P&L and expense allocations",
          "NAV and management/incentive-fee workflows"
        ],
        "requirements": "Select the required modules and agree any managed-operations responsibilities.",
        "limitations": "Series/equalization details, specific instruments and CPO outputs require verification. Optional operational services are not automatically an independent-administrator engagement.",
        "sources": [
          "arcesium-books",
          "arcesium-investor",
          "arcesium-nav",
          "arcesium-demo"
        ],
        "evaluation": {
          "kind": "Product inquiry",
          "note": "Opterra offers an inquiry route; a self-service accounting sandbox was not established.",
          "source": "arcesium-demo"
        },
        "accountingScope": "Portfolio and investor accounting",
        "checked": "2026-10-14",
        "tested": false
      }
    }
  },
  "sources": {
    "arcesium-books": {
      "title": "Arcesium — investment and accounting books",
      "url": "https://www.arcesium.com/opterra/ubor",
      "checked": "2026-10-14"
    },
    "arcesium-demo": {
      "title": "Arcesium — Opterra product inquiry",
      "url": "https://www.arcesium.com/opterra",
      "checked": "2026-10-14"
    },
    "arcesium-investor": {
      "title": "Arcesium — PerformA investor accounting",
      "url": "https://www.arcesium.com/opterra/performa",
      "checked": "2026-10-14"
    },
    "arcesium-nav": {
      "title": "Arcesium — hedge funds",
      "url": "https://www.arcesium.com/hedge-funds",
      "checked": "2026-10-14"
    }
  }
}