Evidence row 124350

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.mahastrategies.com/api/v1/compute/architecture/area-program"
    ]
  ],
  "name": "Architectural Area Program Check",
  "owner_address": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
  "raw": {
    "accepts": [
      {
        "amount": "10014",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
        "scheme": "exact"
      }
    ],
    "description": "Check up to 80 declared floor areas and assignable ratios, returning exact assignable/support-area totals. Uses one declared area unit and basis-point ratios. No geometry, zoning, code compliance, rentable-area or structural certification. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "areaUnit": "m2",
              "dataClass": "synthetic",
              "floors": [
                {
                  "assignableRatioBps": 7500,
                  "grossArea": 1000,
                  "id": "ground"
                },
                {
                  "assignableRatioBps": 8000,
                  "grossArea": 800,
                  "id": "upper"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "chargedAmount": "10014",
                "inputHash": "sha256:d0157deff019a4041b406aec2af740b5cdc268caafef6f0a78ae93b1f…",
                "limitations": [
                  "Public or synthetic inputs only. Caller labels are declarations,…"
                ],
                "productId": "area-program-check",
                "result": {
                  "approvalGranted": false,
                  "basis": "synthetic",
                  "limitations": [
                    "All areas use caller-declared m2; exact fractions are numerator/…"
                  ],
                  "method": "area-program-check/1",
                  "rows": [
                    {
                      "id": "ground",
                      "metrics": [
                        {
                          "name": "grossArea",
                          "value": "1000"
                        }
                      ],
                      "relatedIds": [],
                      "status": "estimated"
                    }
                  ],
                  "totals": [
                    {
                      "name": "grossArea",
                      "value": "1800"
                    }
                  ]
                },
                "resultHash": "sha256:baabd696eb67b3e525165039006c82b12cbe3014ec195715784bd20db…",
                "sourceContractAmount": "39000",
                "version": "maha-legacy-adapter/1"
              },
              "proof": {
                "settlement_id": "0x00000000000000000000000000000000000000000000000000000000000000…"
              },
              "success": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "areaUnit": {
                      "enum": [
                        "m2",
                        "ft2"
                      ],
                      "type": "string"
                    },
                    "dataClass": {
                      "enum": [
                        "public",
                        "synthetic"
                      ],
                      "type": "string"
                    },
                    "floors": {
                      "maxItems": 80,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "dataClass",
                    "areaUnit",
                    "floors"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": false,
                  "properties": {
                    "data": {
                      "type": "object"
                    },
                    "proof": {
                      "type": "object"
                    },
                    "success": {
                      "const": true
                    }
                  },
                  "required": [
                    "success",
                    "data",
                    "proof"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "maha-input-bound-recovery": {
        "info": {
          "automaticRepayment": false,
          "binding": {
            "automaticRepayment": false,
            "inputHash": "sha256: + lowercase HEX(SHA256(RFC8785(strictly parsed input)))",
            "nonce": "0x + lowercase HEX(SHA256(RFC8785({version,productId,inputHash,recoverySecret})))",
            "paymentSignatureHeader": "base64 x402-v2 PaymentPayload with EIP-3009 TransferWithAuthorization",
            "productId": "area-program-check",
            "recoverySecret": "32 cryptographically random bytes encoded as 64 lowercase hexadecimal characters; keep private",
            "version": "maha-api-v1/1"
          },
          "complimentaryCorrection": false,
          "inputHashHeader": "X-Maha-Input-Hash",
          "receiptRetentionSeconds": 7776000,
          "retentionSeconds": 86400,
          "secretHeader": "X-Maha-Recovery-Secret",
          "version": "1",
          "withdrawal": "stops-new-purchases; retained-paid-result-remains-recoverable"
        },
        "schema": {
          "type": "object"
        }
      },
      "maha-modular-contract": {
        "info": {
          "contractHash": "sha256:2d0aad4c31be806688405b3e36d670cb0b3521db8ba38b47c9837966fd80817b",
          "declarationUrl": "https://www.mahastrategies.com/api/v1/discovery/describe?id=area-program-check",
          "id": "area-program-check",
          "requiresBuyerRecoveryAdapter": true
        },
        "schema": {
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786099228/bazaar-icons/1a820036513dff1d.png",
    "lastUpdated": "2026-10-14T06:51:01.399Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-14T06:51:01.234Z"
    },
    "resource": "https://www.mahastrategies.com/api/v1/compute/architecture/area-program",
    "serviceName": "Architectural Area Program Check",
    "tags": [
      "compute",
      "architecture",
      "area-program",
      "bounded-computation",
      "evidence"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check up to 80 declared floor areas and assignable ratios, returning exact assignable/support-area totals. Uses one declared area unit and basis-point ratios. No geometry, zoning, code compliance, rentable-area or structural certification. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged."
}

What the leaf hashes

{"body":"b76ea416036224d7a646821b5f253d87db21d60326c5bb05c2f3f56e1a778406","id":124350,"kind":"listing","method":"baseline/1","observed_us":1793025624510201,"prev":null,"subject":"x402_bazaar:https://www.mahastrategies.com/api/v1/compute/architecture/area-program","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.