Evidence row 1792270

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentshield.live/euro"
    ]
  ],
  "name": "agentshield.live/euro",
  "owner_address": "0xc87e9a5f237eada767e57eee8fae67ab565225ae",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC87e9a5F237eADA767E57eee8fae67aB565225AE",
        "scheme": "exact"
      }
    ],
    "description": "Call when an agent needs the stored men's European Championship final for a tournament year. Unknown years return 404. Not a live score.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "year": "2024"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "known": true,
              "runner_up": "England",
              "score": "2-1",
              "winner": "Spain",
              "year": 2024
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "year": {
                      "description": "Tournament year, such as 2024.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "year"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-11-01T07:56:01.038Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T07:56:00.581Z"
    },
    "resource": "https://agentshield.live/euro",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Call when an agent needs the stored men's European Championship final for a tournament year. Unknown years return 404. Not a live score."
}

What the leaf hashes

{"body":"d9459e19c347c4f5868307ba4dc02516be70d76127b178921b6c6f5dfde2ef68","id":1792270,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793560018415480,"prev":null,"subject":"x402_bazaar:https://agentshield.live/euro","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x4f6ffe372bda801e6e5ad4e07d34dfa2e7f20514ad4bc4e7ff84c37fb29553cc
2. 0x4fb61d8955aec1c77c853d31be268b612e05c4d8f22b5e36ff81cbec8988d6c8
3. 0x80e6f7f839deaded895b2fa08f69094b3753efa923f7b9f494cae2d3b8455dcf
4. 0x5277dfe4330715860d59ef4682e18afb0c48631fb04b16b9dfea9f40626c2dc6
5. 0x8d45ae652c349d2dff84f91d34a871fe1d31cae77190216b663a87f691d6471f
6. 0x535656c5f0f1304a6140a8d577d7d8e83d7c415c1525f37c075a778cae8b8196
7. 0xdc3a0d5f8ffff2c036521a8ce5fe04f5979e5c411749375197166a66a68b3aef
8. 0x6c2004311a01f34f31b706e10764b5011b52af2fe0687564757fa3debd41deea
9. 0xa6b299469a6692d2fe2fc8b74812bd86f74fc306480a65e7f35a648c26c54ecd
10. 0x324d1ba7fe62a98838bf61dac826c6cfd17b1f17f7201d59abcced1c50aafe9a
11. 0xd62cd0eaef7591ab4dec6eefea2f3a6abb61db0398b639f23692173f89e6c240
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90