Evidence row 67312

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.marketintelligenceapi.com/api/v1/portfolio/check"
    ]
  ],
  "name": "Market Intelligence API",
  "owner_address": "0x48d5a78d480b4c32de319c2aef69e682dc304615",
  "raw": {
    "accepts": [
      {
        "amount": "250000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "250000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "250000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:42161",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "250000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf",
        "scheme": "exact"
      },
      {
        "amount": "250000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:480",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "223700",
        "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
        "extra": {
          "name": "EURC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      },
      {
        "amount": "223700",
        "asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
        "extra": {
          "name": "EURC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:480",
        "payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
        "scheme": "exact"
      }
    ],
    "description": "Crypto and stock portfolio risk check ($0.25): POST up to 15 positions (symbol + valueUsd or quantity) and 5 on-chain tokens; get concentration, correlations, volatility and one-day 95% VaR from hourly on-chain data, the current decision per symbol, token risk verdicts, macro events in the next 24h and flags with what to fix. Use to review holdings in one call.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "positions": [
                {
                  "symbol": "ETHUSD",
                  "valueUsd": 6000
                },
                {
                  "symbol": "NVDA",
                  "valueUsd": 3000
                },
                {
                  "quantity": 0.02,
                  "symbol": "BTCUSD"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "decisionTilt": {
                "bearishPercent": 0,
                "bullishPercent": 80.4
              },
              "flags": [
                "WARN: ETHUSD is 54% of the portfolio; one move decides the result"
              ],
              "risk": {
                "oneDayValueAtRisk95Percent": 6.1,
                "volatilityAnnualPercent": 58.3
              },
              "totalValueUsd": 11200,
              "verdict": "REVIEW"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "decisions": {
                      "default": true,
                      "description": "Include the current decision of every symbol",
                      "type": "boolean"
                    },
                    "positions": {
                      "items": {
                        "properties": {
                          "quantity": {
                            "exclusiveMinimum": 0,
                            "type": "number"
                          },
                          "symbol": {
                            "description": "e.g. ETHUSD, BTCUSD, NVDA",
                            "type": "string"
                          },
                          "valueUsd": {
                            "exclusiveMinimum": 0,
                            "type": "number"
                          }
                        },
                        "required": [
                          "symbol"
                        ],
                        "type": "object"
                      },
                      "maxItems": 15,
                      "type": "array"
                    },
                    "tokens": {
                      "items": {
                        "properties": {
                          "address": {
                            "type": "string"
                          },
                          "chain": {
                            "enum": [
                              "base",
                              "ethereum",
                              "arbitrum",
                              "optimism",
                              "polygon",
                              "solana"
                            ],
                            "type": "string"
                          },
                          "valueUsd": {
                            "type": "number"
                          }
                        },
                        "required": [
                          "address"
                        ],
                        "type": "object"
                      },
                      "maxItems": 5,
                      "type": "array"
                    }
                  },
                  "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": "2026-10-07T18:40:32.718Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-07T18:40:32.444Z"
    },
    "resource": "https://api.marketintelligenceapi.com/api/v1/portfolio/check",
    "serviceName": "Market Intelligence API",
    "tags": [
      "portfolio",
      "risk management",
      "var",
      "correlation",
      "diversification"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crypto and stock portfolio risk check ($0.25): POST up to 15 positions (symbol + valueUsd or quantity) and 5 on-chain tokens; get concentration, correlations, volatility and one-day 95% VaR from hourly on-chain data, the current decision per symbol, token risk verdicts, macro events in the next 24h and flags with what to fix. Use to review holdings in one call."
}

What the leaf hashes

{"body":"4c86bd8cd49479484edcae4f5e7ba6f2d959c4c327aa3ea3556387ec7f7ffce7","id":67312,"kind":"listing","method":"baseline/1","observed_us":1793025462554097,"prev":null,"subject":"x402_bazaar:https://api.marketintelligenceapi.com/api/v1/portfolio/check","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x692229dfec9dbeca820e380f730d13772abed3a6194ea1736a1ac31e64b48267
2. 0x5b8c009dfaa64c05b0e0c8996c996516170cf6c2ddb0a47467736291566faf3d
3. 0xc4c493e3bbd2fc223b6101d3575e4500cb90061a2ff427fff797e5231effc26a
4. 0x51690e359de47777d964ad395be90fa73aaec1d61bc04484096bbe98290ac709
5. 0xabe6cd7d4dc1cc36e7c58dc852431827ddf16b86366366c713a3fb20da9979c1
6. 0xae97879e409335ba9d4d89225a98db2022954c65d0e180d51f124ec2369185a3
7. 0x81d1abf9bdc289134ba1da6129000c27a67a9e16ad05edc56349dd6d967ebc5e
8. 0x2240b8cbdfe393cbb6792b6e3fe5caaa1ef2519a2a9f4764376ddc6e58be6dc7
9. 0x190f1a0ff226798de743c77640cb87fbfa260465379a99d70666066b5a68c6de
10. 0x3cc8ef99c9ff419f3bdcee24dfeea2d5e745c9771690d119229e8c3245f7137e
11. 0x413b0c9464d3b38d47c32aba246ca98fb26aca16664bc872d8c725efdcf42145
12. 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae