Evidence row 555989

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": {
      "lastCalledAt": "2026-10-27T19:17:00.699Z"
    },
    "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":"7a5f1a235e55ab6c00f5766fd597efa66cfa580b250665bab7d333ec161be7db","id":555989,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133803489843,"prev":null,"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 2026-10-27 (273461 rows).

1. 0x592aeb753dd91484321d15976a3ea3206ad614f7b23fcb71ede23a8574d11049
2. 0x6f682fdf426095e5b53bf18d131304544676831447f3d2fd4622e47e91c17277
3. 0x251ac2eccc6dbcbb5c84eb9c5b3702aa5df779022cfa1227e46656aa8d51359c
4. 0x6db274b11c4d79c82a70278f31256dc804490e0a898881498522d385c089b612
5. 0x9e4ff7dbe727ddea0bc21d8eb11b7e40131c07344f695755be166df5f9bb66cb
6. 0x124a91cbb02df963d45d832739866df89d51cdf0455dfbaf3a8fc2973ef68c6e
7. 0xbe949c2747161f5166f02d55d8ee6a31fde8af2573f168a8e9c470ab8e6564b1
8. 0x28f6a62be7bfef73176c528f552610426f3fea50856344d2968853a0c0828025
9. 0x65485f3843c05fe643cdfd3e5a113cb894a6a5491a4c1f2abdc4479282ad079d
10. 0x7e1b9e14e6163c14ee78839d55690d07d8aa2e81481fdf9840c943f2e2833a05
11. 0x095b40edf800595a91733b7d7641dc11c53f74bc29c345d97d171068bd13ee53
12. 0x6f9c2e17fd073d07da42da76c8ca2f200b30027f0378b0d9628f8fac6f48cd16
13. 0x5b3213451efe1e2950dd287afaede00cc8a45dfd9721ef9b3d698bde1eeb9909
14. 0x674bc1173d39130be4d15bbfc7327f8a8af87eb251e54c8d4409c7e840b9e538
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4