Evidence row 1791477

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://minty-sprout.onrender.com/v1/image-info"
    ]
  ],
  "name": "Foundry",
  "owner_address": "0x11dced0487ca3e7d9032029dcb302253ccf4e0de",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x11DCED0487cA3E7d9032029DCb302253ccF4e0DE",
        "scheme": "exact"
      }
    ],
    "description": "Image info and EXIF: format, dimensions, colour mode, size and camera metadata of an image URL. Input: an image URL.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "input": "https://www.base.org/images/base-open-graph-v2.png"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "animated": false,
              "bytes": 33301,
              "exif": {},
              "format": "PNG",
              "height": 630,
              "mode": "RGBA",
              "url": "https://www.base.org/images/base-open-graph-v2.png",
              "width": 1200
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "input": {
                      "description": "An image URL",
                      "maxLength": 8000,
                      "type": "string"
                    }
                  },
                  "required": [
                    "input"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T23:01:55.577Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T23:01:55.381Z"
    },
    "resource": "https://minty-sprout.onrender.com/v1/image-info",
    "serviceName": "Foundry",
    "tags": [
      "image",
      "exif",
      "metadata",
      "dimensions"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Image info and EXIF: format, dimensions, colour mode, size and camera metadata of an image URL. Input: an image URL."
}

What the leaf hashes

{"body":"d010d93e89a1b06ae175beee1c517ebb974102fea2546ab7d86d4b20b323ed99","id":1791477,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559984754063,"prev":null,"subject":"x402_bazaar:https://minty-sprout.onrender.com/v1/image-info","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. 0x8f9ff10fe59479d4c0c7eb48cbdc3252d0575511527fefeff82839ccf5adcc82
2. 0xefff3d453aa0e8a1b3de112eea842e8ec4c053acc211e513d35d18de0bf5714a
3. 0x1909ec69a66decb21bdbd8f0843e220552cdfdba8da2d1253610e034088df5f4
4. 0xd9fb2f11416b0dbb5840f717adfaac1066df0b8943aa5efd641f241240666d31
5. 0x930fa14c049dd4bcde43bacf8089caa95b391b18c2f7ed60ddfddb5c18b477fe
6. 0x563a35e2da5abb55b27bd8b61c8f31d38c0219a69b9c6b1c5c71aa02c70efcdb
7. 0x186bddbc386518f4e49208b2a3ced04b9b6bbc338815e5bf3eb93782267972cd
8. 0x5cd16c800959c0a6642eb0f743bc49d616ff430e609806a00768bb63634c329d
9. 0xd08af6e69689d2b1e78dd54363787910c5594a4567932ced2fef5318baf7216d
10. 0x00c71907037b85ff015196426e58aec739789efd6cbabff00043b2852654ea8c
11. 0xd4e6d2a5d588554f8c9aa5b924a8860189507f70b39346c868d4e03c702ff5bd
12. 0x975ddd222bead9708a1d5eb602535d44e806cc898a062f63445bcd5475b18160
13. 0x592c6bf7478ece75e30eaddee3c7949403bcafb35d8489fe5310c10667a2df24
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90