Evidence row 279851

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://xx402.vercel.app/weather"
    ]
  ],
  "name": "xx402.vercel.app/weather",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "获取任意位置的天气",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "1000",
        "maxTimeoutSeconds": 60,
        "mimeType": "",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "query": {
              "properties": {
                "location": {
                  "description": "城市名称，如 上海/北京",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "properties": {
              "city": {
                "type": "string"
              },
              "temperature": {
                "type": "number"
              },
              "weather": {
                "type": "string"
              }
            },
            "type": "object"
          }
        },
        "payTo": "0x1Bb5dabe390cf04bF743175a1B57A55cE288Ae7f",
        "resource": "https://xx402.vercel.app/weather",
        "scheme": "exact"
      }
    ],
    "description": "获取任意位置的天气",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "properties": {
                "location": {
                  "description": "城市名称，如 上海/北京",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": "http"
          },
          "output": {
            "type": "object"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T15:54:44.957Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-26T15:54:44.801Z"
    },
    "resource": "https://xx402.vercel.app/weather",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "获取任意位置的天气"
}

What the leaf hashes

{"body":"33c2db05e713ea8d5eacf3261fe1e4b80e25b15e88021848060c288896299b30","id":279851,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042384870272,"prev":262028,"subject":"x402_bazaar:https://xx402.vercel.app/weather","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. 0x23dcc03763ed1b4aa548ba79bea8733405aba6736d02ef69ff9298ba50461cb2
2. 0x83198225abe00f90e00846c14ae82273c85d77fa3c2178922eb897c0745a81b5
3. 0xe4c843400a8988d74fc66b7afd34855ec50f5dc5e9f1806105d526eb93f75a55
4. 0xace214844e547dc3bfc7d441d482f6a8fa78dda4bc9e92f645cc21952e3f795a
5. 0x54d3dbfb1fafde7556b8042e9ede9e73a6465270188caa0f6874de322ab7ace5
6. 0x0777cb69459f82e66adc9d7d10af824d0d7d4ded459253d5291e756338422e79
7. 0x677a9c3055a93b3ddd9ae0cf1bcada1eb97f13c04d3f281a6c22515c26f6c57d
8. 0x064a66e3edc22e84710148c6696def16002e3ff5e49d5254c1d4cbf9313acd73
9. 0x30b23b171c41979074ea07198e6d19c378a38a74d524ba62a07f730bcbef77a8
10. 0x1f665fd33ff003b77fc5f27a4e56219f36aaae7e346794cb25d15f47d71ec758
11. 0x395ecef2713b13f9a2a88fe836fbc1a4e94906043e3938cd3fd16627be6b95de
12. 0x2ceb9cc3a43f479e6ab73db5d3d474a93995fb4188ee45f71846b4cf537a0016
13. 0x830b2c874449c7499489eba2baa67d49f991298225763c0161b471621038d0fb
14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae