Evidence row 2633159

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://flinttech-x402.f1intt3ch.workers.dev/report"
    ]
  ],
  "name": "FLINTTECH",
  "owner_address": "0x328c4dbb5b9e0811835e7d8c58295857b4f7f7e5",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x328c4Dbb5B9E0811835E7d8c58295857b4F7f7E5",
        "scheme": "exact"
      }
    ],
    "description": "FLINTTECH Weekly Minneapolis Permit Report: live stats for the last 7 days of City of Minneapolis construction permits, by trade (count, total and median job value), value bands, top contractors and neighborhoods. No input needed; returns JSON.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "byTrade": [
                {
                  "medianValueUsd": 12000,
                  "permits": 120,
                  "totalValueUsd": 3100000,
                  "trade": "Res"
                }
              ],
              "city": "Minneapolis, MN",
              "generatedAt": "2026-11-02T12:00:00.000Z",
              "medianValueUsd": 8500,
              "permits": 212,
              "product": "FLINTTECH Weekly Minneapolis Permit Report",
              "topContractors": [
                {
                  "name": "LUCKY CONSTRUCTION LLC",
                  "permits": 9
                }
              ],
              "topNeighborhoods": [
                {
                  "name": "Whittier",
                  "permits": 11
                }
              ],
              "totalValueUsd": 9120000,
              "truncated": false,
              "valueBands": {
                "10k-50k": 70,
                "50k+": 32,
                "under10k": 110
              },
              "window": {
                "days": 7,
                "since": "2026-10-26"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "byTrade": {
                      "type": "array"
                    },
                    "medianValueUsd": {
                      "type": "number"
                    },
                    "permits": {
                      "type": "number"
                    },
                    "product": {
                      "type": "string"
                    },
                    "topContractors": {
                      "type": "array"
                    },
                    "topNeighborhoods": {
                      "type": "array"
                    },
                    "totalValueUsd": {
                      "type": "number"
                    },
                    "valueBands": {
                      "type": "object"
                    },
                    "window": {
                      "type": "object"
                    }
                  },
                  "required": [
                    "product",
                    "permits",
                    "byTrade"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T11:31:59.197Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T11:31:58.398Z"
    },
    "resource": "https://flinttech-x402.f1intt3ch.workers.dev/report",
    "serviceName": "FLINTTECH",
    "tags": [
      "agent-commerce",
      "analytics",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "FLINTTECH Weekly Minneapolis Permit Report: live stats for the last 7 days of City of Minneapolis construction permits, by trade (count, total and median job value), value bands, top contractors and neighborhoods. No input needed; returns JSON."
}

What the leaf hashes

{"body":"211fb611e290da527a5bbea6f565a1bc0703c10389ab6217c867d0c61f2c2c4e","id":2633159,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734401142616,"prev":null,"subject":"x402_bazaar:https://flinttech-x402.f1intt3ch.workers.dev/report","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5f8de285799e9e7bfa29a8394a33f3b0549eccecf0a53f619a9d51e3dcaa6779
2. 0x869ff9dcbcd7d6f5b92de3524aadd156458ea1f0b242c19a92a829b9b67cc8b6
3. 0x28f6f679e616b22a5b7e5f85c6aa9e0896199ab4c585f41526e1da715c3c77bd
4. 0xb085c904056b058fea4ad472e9df457178235246ff21110b9752975c771419ad
5. 0xd622270a8738a76f655c8d2982e335cbafa0a02f2c730cd7830faae34e0aa404
6. 0x957432695ea0ddd80ca1afdc5f01dbe01e24452b412d8f68703747e3ffbfa704
7. 0xa1c8626de41c58e298e9fb6c29f88167cd40a00112574d6ba042f8e41c66b5c3
8. 0x4480d8a99ba1e2926128448b710e3be61d15d5aa4bca2c853005215f90ee8a85
9. 0x9316c551e0214479f61f6d5460e74c289846287435da0dbf57abfb43a5bf3e87
10. 0xbef28266a9dcbe275334a10212dad45a790a75941707b1558b6cc16b5fc39180
11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7