Evidence row 751194

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vaticmarkets.io/api/v1/markets/:id/summary"
    ]
  ],
  "name": "Vatic prediction data",
  "owner_address": "0x56317ed3427a91880e7016a759d95e0e084c8f7a",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:84532",
        "payTo": "0x56317Ed3427a91880E7016a759d95e0e084c8f7a",
        "scheme": "exact"
      }
    ],
    "description": "AI summary of one Vatic prediction market: where the crowd stands, its 24-hour and 7-day change, the biggest moves and a short written summary. From Vatic crowd data only.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "1c3cd955-94e6-417b-8981-a4aa7d1d9e8a"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "change_24h": {
                  "Yes": 9
                },
                "headline": "Crowd swings behind Arsenal ahead of Sunday",
                "odds": {
                  "Yes": 64
                },
                "summary": "The crowd gives Arsenal a 64% chance…",
                "trend": "rising"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/markets/:id/summary",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T19:34:12.438Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T19:34:11.309Z"
    },
    "resource": "https://vaticmarkets.io/api/v1/markets/:id/summary",
    "serviceName": "Vatic prediction data",
    "tags": [
      "prediction-markets",
      "forecasting",
      "sports",
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "AI summary of one Vatic prediction market: where the crowd stands, its 24-hour and 7-day change, the biggest moves and a short written summary. From Vatic crowd data only."
}

What the leaf hashes

{"body":"9e7f0b0603f4d9afca7e419617e6d1be6822621080d0debf34cb60d49ad9ad4d","id":751194,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178705268445,"prev":555989,"subject":"x402_bazaar:https://vaticmarkets.io/api/v1/markets/:id/summary","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x4c335b3fbc9e6a1fa6544bf6958b5e0a54c8c8d2de28bbc660bf0afe55ab8404
2. 0x390cead1d165922ee98d6fcf822043f1fc3ed5ae574b55429150cc054709d428
3. 0x818db6ba0f3eb21ef1d312b86261eb470a6d8bc7357d95f5c7d56558aec637bc
4. 0xc4440ebc9f3fdaa84f28d608e68cc644805e334181e3b0e89930bb4aa28dde29
5. 0x1ca75311ffd2e471eee77e863cbfb589d0cc8fbbee5ed734f94c250ae39eeb8d
6. 0x9507eeecaf089393431821e2b217663733288bb6a6ca3e68fa2fae81d03faae3
7. 0x672dffc8729174a3e5bcba0b81d609413f154e4149749783e608da146e3c5791
8. 0x2d5c7813a0ce529ed4b4854d3c6ca52ceee6e75dd3a9a740e2776f2fcce253bb
9. 0xc27f5f6848a569dc98165e3d87e06c1c819fc3ce2fa7e641d385a7419b6fe9cf
10. 0x3ba88b2fdc0338f6086668554de38356355779cdf66acd0e8b17c93f3f1ec1b8
11. 0x6fef0f148a2661f03ce4b21f13e8caa791a7928ceb53de47bed776210d82fedb
12. 0x452c806d12064308b4ebfccab1b646e19ca573918d5b585e504719cdb9979c1b
13. 0xcd9508730eccc12805d437e344327db8c6acaa3d9eaa561016f203991120b308
14. 0x8dce5117e7908d42b8abe04939e957eaffbae76d0f0a9d9ca7bb199e561aecf3
15. 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae