Evidence row 3064247

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.marketintelligenceapi.com/api/v1/analytics/weighted-score"
    ]
  ],
  "name": "Market Intelligence API",
  "owner_address": "0x48d5a78d480b4c32de319c2aef69e682dc304615",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:42161",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:480",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "9000",
        "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
        "extra": {
          "name": "EURC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "9000",
        "asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
        "extra": {
          "name": "EURC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:480",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:84532",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      }
    ],
    "description": "Use to combine factor scores into one composite ($0.01), e.g. momentum, fundamentals and risk: send factors {name, score, weight}; get the 0-100 score with each factor's normalised weight and contribution. Weights need not sum to 1. Transparent and reproducible, no data fetched.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "factors": [
                {
                  "name": "momentum",
                  "score": 82,
                  "weight": 0.3
                },
                {
                  "name": "fundamentals",
                  "score": 74,
                  "weight": 0.4
                },
                {
                  "name": "risk",
                  "score": 63,
                  "weight": 0.3
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "components": [
                {
                  "contribution": 24.6,
                  "name": "momentum",
                  "normalizedWeight": 0.3,
                  "score": 82,
                  "weight": 0.3
                },
                {
                  "contribution": 29.6,
                  "name": "fundamentals",
                  "normalizedWeight": 0.4,
                  "score": 74,
                  "weight": 0.4
                },
                {
                  "contribution": 18.9,
                  "name": "risk",
                  "normalizedWeight": 0.3,
                  "score": 63,
                  "weight": 0.3
                }
              ],
              "factors": 3,
              "method": "WEIGHTED_MEAN",
              "operation": "weighted-score",
              "result": 73.1,
              "score": 73.1,
              "scoreRange": {
                "max": 100,
                "min": 0
              },
              "totalWeight": 1,
              "weightsNormalized": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "factors": {
                      "items": {
                        "properties": {
                          "name": {
                            "description": "Factor label, echoed back (default factorN)",
                            "maxLength": 64,
                            "type": "string"
                          },
                          "score": {
                            "description": "The factor's score, within the score range",
                            "type": "number"
                          },
                          "weight": {
                            "description": "Weight >= 0, default 1; normalised by the total",
                            "type": "number"
                          }
                        },
                        "required": [
                          "score"
                        ],
                        "type": "object"
                      },
                      "maxItems": 100,
                      "minItems": 1,
                      "type": "array"
                    },
                    "scoreMax": {
                      "description": "Highest allowed score (default 100)",
                      "type": "number"
                    },
                    "scoreMin": {
                      "description": "Lowest allowed score (default 0)",
                      "type": "number"
                    }
                  },
                  "required": [
                    "factors"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "additionalProperties": true,
              "properties": {
                "example": {
                  "description": "Example JSON response returned by this endpoint"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input",
            "output"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:08:44.516Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:08:44.3Z"
    },
    "resource": "https://api.marketintelligenceapi.com/api/v1/analytics/weighted-score",
    "serviceName": "Market Intelligence API",
    "tags": [
      "scoring",
      "composite score",
      "multi factor",
      "aggregation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use to combine factor scores into one composite ($0.01), e.g. momentum, fundamentals and risk: send factors {name, score, weight}; get the 0-100 score with each factor's normalised weight and contribution. Weights need not sum to 1. Transparent and reproducible, no data fetched."
}

What the leaf hashes

{"body":"97ccf2ba4e7d5c8e0aba2fe4c45d1fcb92d8d209f9e6ce2140ac7137fd913f1d","id":3064247,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822219884364,"prev":67240,"subject":"x402_bazaar:https://api.marketintelligenceapi.com/api/v1/analytics/weighted-score","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xdcaa8d4efdaacc1a91d0e879aa9c76aef1d37882c415f0cbd4ed51841f245907
2. 0x575d60e5aa4f3dc34a93ef46b11bc2b41a4e36bc25da563dfc8b4b16a5ce258f
3. 0x35017278f5aa82155123d5414d131bb4b3e0d09a8d3bde97185bbef18d1853d1
4. 0x25bc3b887112f645f6fb4fa6742de0a0702a061792a6c0c075ecaed191b07faa
5. 0x0b6ebc7b9979fb264bd4d0437c8e6ce0b53d9575003d75503969df776d527cc1
6. 0x0ea0b5ab4b5e3594668cbe70bc84a8dfbef4e7de22e69e59a6d743fd2da345e1
7. 0x082a7f2e92ce58a16ab527a3820245875c425148294410128e2dd70054bce7a3
8. 0xd2adfb96f0756d9eb77d9e2cb90312f9ca0a744c95a6a7fea516f8b1645d3a12
9. 0x29e97a8ac998c65486b6113858935afc5e1af573baffcccfefddf4071ff4b2e6
10. 0x5f7effebdf22d07b4b766bdd0c950c68d8000c37bdbc8a06d6e98f4554e82a46
11. 0x853a912ccb8111f71eef2147de595c09393c85d9d0ec03cee67b6992045a7bed
12. 0xee425559ba1fa99969cf136eab55775a99a61e7bd2d237bdecd6e7c6f1f09d2d
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345