Evidence row 122274

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://tanod.dev/v1/image/blurhash"
    ]
  ],
  "name": "Tanod imagepeek",
  "owner_address": "0x593857a4a4f619543ea12394137c3004ce841720",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x593857A4a4F619543ea12394137C3004ce841720",
        "scheme": "exact"
      }
    ],
    "description": "imagepeek (Tanod) BlurHash: a placeholder string of an image.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "blurhash": "LRIN+zx[Rms:~nxajIxatRxajHxt",
              "final_url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg",
              "input": {
                "animated": false,
                "bytes": 161713,
                "format": "jpeg",
                "frames": 1,
                "has_alpha": false,
                "height": 480,
                "width": 640
              },
              "notes": [],
              "operation": "blurhash",
              "source": {
                "library": "Pillow",
                "license": "MIT-CMU (HPND)",
                "url": "https://python-pillow.org"
              },
              "source_url": "https://raw.githubusercontent.com/ianare/exif-samples/master/jpg/gps/DSCN0010.jpg",
              "x_components": 4,
              "y_components": 3
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "auto_orient": {
                      "default": true,
                      "description": "Apply the EXIF orientation first (default true).",
                      "type": "boolean"
                    },
                    "image_base64": {
                      "anyOf": [
                        {
                          "maxLength": 13333464,
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "default": null,
                      "description": "The image as standard or url-safe base64 (at most 10 MB decoded; a data:image/...;base64, prefix is fine); or use url."
                    },
                    "url": {
                      "anyOf": [
                        {
                          "maxLength": 2048,
                          "type": "string"
                        },
                        {
                          "type": "null"
                        }
                      ],
                      "default": null,
                      "description": "Public http(s) URL of the image (at most 10 MB; private, internal and IP-literal hosts are refused); or use image_base64."
                    },
                    "x_components": {
                      "default": 4,
                      "description": "Horizontal components (1-9, default 4): more detail, a longer hash.",
                      "maximum": 9,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "y_components": {
                      "default": 3,
                      "description": "Vertical components (1-9, default 3).",
                      "maximum": 9,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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": {
                  "properties": {
                    "blurhash": {
                      "type": "string"
                    },
                    "final_url": {
                      "type": "string"
                    },
                    "input": {
                      "properties": {
                        "animated": {
                          "type": "boolean"
                        },
                        "bytes": {
                          "type": "integer"
                        },
                        "format": {
                          "type": "string"
                        },
                        "frames": {
                          "type": "integer"
                        },
                        "has_alpha": {
                          "type": "boolean"
                        },
                        "height": {
                          "type": "integer"
                        },
                        "width": {
                          "type": "integer"
                        }
                      },
                      "type": "object"
                    },
                    "notes": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "operation": {
                      "type": "string"
                    },
                    "source": {
                      "type": "object"
                    },
                    "source_url": {
                      "type": "string"
                    },
                    "x_components": {
                      "type": "integer"
                    },
                    "y_components": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "operation",
                    "input",
                    "notes",
                    "blurhash"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_h7pxv14u"
        },
        "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png",
    "lastUpdated": "2026-10-08T21:21:07.805Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T21:21:07.348Z"
    },
    "resource": "https://tanod.dev/v1/image/blurhash",
    "serviceName": "Tanod imagepeek",
    "tags": [
      "imagepeek",
      "image",
      "image-resize",
      "exif",
      "favicon"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "imagepeek (Tanod) BlurHash: a placeholder string of an image."
}

What the leaf hashes

{"body":"8a3ee67ac69310bf90eb2b240188c847f003c4ad950a9f11b2ff933c70da40d7","id":122274,"kind":"listing","method":"baseline/1","observed_us":1793025621361378,"prev":null,"subject":"x402_bazaar:https://tanod.dev/v1/image/blurhash","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. 0x45ab6dc4abb503430b6faf1c8d573a56a644e2dd247429894d4037b46ebfe183
2. 0x859f3ff472c4567b6a14e511609d1d069dd218fa13e40e1ba4a91f59805dbf8b
3. 0xc209f3480e72b8e11cacf4d8befb06d4e8a5392376bc9adf58b838c66e7971b0
4. 0x3142571ab6765b9cd04eeb27d7dd0e81b077570e022c1fe73dda7ef637183e2b
5. 0xe44b091538ffd142d998b1322d902ff385d1b74652acab3ab5c14e2d152c6c36
6. 0xc32b45ccd42e4c5c09d99054143f4b2f71c4ef5c7be7c1fcfe87473662afd5fa
7. 0x3e0cae54bfca862ca055d5f68fe3e5fe18dd5d4e518b8367e26f4538e437d800
8. 0x5fdaa914c44740317558b01a9bfcea96b641d3cfdb23b775c435587dd03cb881
9. 0x8ccae0c72bedadd26237e0b23bd7aec5a02bcf13f1046e422eaa0e21c60ce58b
10. 0x75efd3c597556136979ad9d48e37e655b7474b696bfc717fdfd33c62119b363e
11. 0x415bf66d9c632a887484603836ad3f90715af6f56ae73f0a5711497372ba0265
12. 0x804dd9d5afe0f1a780e24099fb6b21f5f20545893ea0eeddf5fb9114e2f3edd5
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae