Evidence row 555990

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vaticmarkets.io/api/v1/markets/:id/live"
    ]
  ],
  "name": "Vatic prediction data",
  "owner_address": "0x56317ed3427a91880e7016a759d95e0e084c8f7a",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:84532",
        "payTo": "0x56317Ed3427a91880E7016a759d95e0e084c8f7a",
        "scheme": "exact"
      }
    ],
    "description": "Live crowd probability of one Vatic prediction market (exact, real time), with pools and player count.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "1c3cd955-94e6-417b-8981-a4aa7d1d9e8a"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "id": "uuid",
                "players": 42,
                "pools": {
                  "no": 366,
                  "total": 1000,
                  "yes": 634
                },
                "probability": {
                  "no": 36.6,
                  "yes": 63.4
                },
                "status": "open",
                "title": "Will Arsenal beat Chelsea?",
                "type": "yes_no"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/markets/:id/live",
        "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": "2026-10-27T19:34:06.256Z",
    "quality": {
      "lastCalledAt": "2026-10-27T19:16:54.757Z"
    },
    "resource": "https://vaticmarkets.io/api/v1/markets/:id/live",
    "serviceName": "Vatic prediction data",
    "tags": [
      "prediction-markets",
      "forecasting",
      "sports",
      "crypto"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live crowd probability of one Vatic prediction market (exact, real time), with pools and player count."
}

What the leaf hashes

{"body":"8eb0fdde96514bed7c46d8f2ae5cfc208bb2313830502d4821317758b4f94e54","id":555990,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133803491845,"prev":null,"subject":"x402_bazaar:https://vaticmarkets.io/api/v1/markets/:id/live","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x672f03c0c75762e638aafe7f933ca3b7e8b2243e06f18786c3d5c5393f00c27a
2. 0x71428ec91a82ee9cbbe6e0cda02df4912a343542632f10686119fe892d42de9f
3. 0xbc3bd0bf6585d21abafa79b9be2b83fb4f0ccd866fcc285ab5378901b01c4260
4. 0x84499fe29e432eca7186c514528dea950a40435c8e528738e354f64dbdc1baf9
5. 0xfdc73d3e3df98fe2c0f86e3ce1e48a64980ba334fd1f77189afec00456985516
6. 0xbe879e092295b9ede9f0e35b9fa65466dadb4743c0bb6f27b73dcf06b1fb3687
7. 0x055303134152eea62b0b53b731d74a815e9159718175563b94fe67e17e4d1300
8. 0xb3a1dafab3ab7d3016fd20b5f1729435d09dc31ff1f0997115c7f24b24c46a4e
9. 0xb6ddd50fd659f082cb69702d72aace6db4d8cd0e8a5e23071b54db3e694bcd89
10. 0x2608a759e949b4a340729da8dac2beb68c884a8e159fc223b826c7032b7c976c
11. 0x48ff5606b64d91742c8fa41d67fc330937434ce7b5ba57971caf801ce419f684
12. 0xfc80c3ec28002b5abbe969b82c8409cc3216ef75df720eab92db371621f671d9
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4