{
      "tool_id": "art-317-rhc-multiplier-reconciler",
      "tool_version": "1.0.0",
      "display_name": "ERC-8056 Multiplier Reconciler",
      "mcp_name": "reconcile_erc8056_multiplier",
      "mandate_type": "collateral_mandate",
      "wave": 56,
      "gpu": false,
      "url": "https://ainumbers.co/chaingraph/art-317-rhc-multiplier-reconciler.html",
      "description": "Reconciles Robinhood Chain stock-token corporate actions against the ERC-8056 scaled UI amount surface. Stock tokens never rebase; splits and dividends land as a uiMultiplier() change plus a UIMultiplierUpdated event while raw balanceOf stays static until redemption. Checks declared corporate-action ratio against the multiplier transition, monotonic event sequencing, and raw-balance invariance. First tooling anywhere for ERC-8056 reconciliation. Zero network, zero PII.",
      "input_schema_ref": "chaingraph/art-317-rhc-multiplier-reconciler.html#manifest",
      "consumes": [],
      "feeds": [],
      "status": "live",
      "conformance_fixtures": true,
      "compute_capability": "server",
      "compute_images": [{"system":"sha256-source","image_id":"sha256:429e977403062feed23c749598080acc370be7c4fbe83704b1c1884bccc3a94f","valid_from":"2026-07-10"},{"system":"risc0","image_id":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","valid_from":"2026-07-16"}],
      "export_capability": [
        "json"
      ],
      "compute_proof_ready": "ready",
      "compute_proof": {
        "type": "ZkVmReceipt",
        "system": "risc0",
        "receiptFormat": "groth16-bn254",
        "imageId": "sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6",
        "seal": "CuURyry0ac5LKKpeYMridogfII7RsazbwpJDoLWxGskg2jpItF72PKoZbLOam4q/6gVNvBmrp7EYvREUNDdbsxbqqIeClC/Da9AM7ytYR4Kt33ptigud8MEvONDj+G/4F+yyODIIaw1yVXWmtQ32gmM+8AgSo/XQIiTDw0l+lZ8tRUpx2ILPnVet5aF9nPyL19XWMhsqutZH88LYTuyVQyMOZlOdERNNtkAFLq87upzyChf3FkxyIOrOoT3yTuSULL+4Bf7GmPVGKMmNB7vzGQjS3h5gLLZRDU9hQIDxwewbOmZCWDkpSrMY3/faIdAWZymHCei/DTLMnYYS3NBLZQ==",
        "journal": {
          "chaingraph_version": "0.4.0",
          "kernel_digest": "sha256:429e977403062feed23c749598080acc370be7c4fbe83704b1c1884bccc3a94f",
          "output": {
            "computed_ratio": 2,
            "declared_action_type": "split",
            "discrepancies": [],
            "event_count": 1,
            "expected_ratio": 2,
            "ratio_match": true,
            "raw_balance_invariant": true,
            "verdict": "RECONCILED"
          }
        }
      }
    }