Evidence row 1040239

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://readfetch.com/v1/pdf"
    ]
  ],
  "name": "readfetch.com/v1/pdf",
  "owner_address": "0x26c2308adc8fe5ffe6d4183588dd2dd22ed86071",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Documents, not pages: page text plus one Markdown body, priced per document.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "5000",
        "maxTimeoutSeconds": 60,
        "mimeType": "application/json",
        "network": "eip155:8453",
        "payTo": "0x26C2308aDC8fe5FFE6d4183588DD2DD22ed86071",
        "resource": "https://readfetch.com/v1/pdf",
        "scheme": "exact"
      }
    ],
    "description": "Documents, not pages: page text plus one Markdown body, priced per document.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "max_pages": 50,
              "url": "https://example.com/paper.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "billed": true,
              "content_sha256": "...",
              "hint": null,
              "markdown": "# Title\n\n...",
              "metadata": {
                "author": "...",
                "created": "2026-01-04",
                "producer": "..."
              },
              "page_count": 12,
              "pages": [
                {
                  "page": 1,
                  "text": "..."
                }
              ],
              "source": "https://example.com/report.pdf",
              "status": "success",
              "title": "Annual Report"
            },
            "format": "application/json",
            "type": "json"
          }
        },
        "schema": {
          "$defs": {},
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "anyOf": [
                    {
                      "required": [
                        "url"
                      ]
                    },
                    {
                      "required": [
                        "content_base64"
                      ]
                    }
                  ],
                  "properties": {
                    "content_base64": {
                      "description": "Inline PDF, up to 20 MB.",
                      "type": "string"
                    },
                    "egress": {
                      "description": "Egress pool to leave through: `direct` (the default route, no proxy) or any pool the operator configured, e.g. `residential` (the home exit) or `local`. Omit to route by host rules.",
                      "title": "Egress",
                      "type": "string"
                    },
                    "filename": {
                      "type": "string"
                    },
                    "max_pages": {
                      "default": 50,
                      "maximum": 200,
                      "minimum": 1,
                      "type": "number"
                    },
                    "url": {
                      "description": "PDF URL, fetched through egress.",
                      "example": "https://example.com/paper.pdf",
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "const": "json"
                },
                "method": {
                  "enum": [
                    "POST"
                  ]
                },
                "type": {
                  "const": "http"
                }
              },
              "required": [
                "type",
                "method",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "billed": {
                  "type": "boolean"
                },
                "status": {
                  "type": "string"
                },
                "text": {
                  "type": "string"
                },
                "url": {
                  "type": "string"
                }
              },
              "type": "object"
            }
          }
        }
      }
    },
    "lastUpdated": "2026-10-28T19:01:44.141Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T19:01:40.559Z"
    },
    "resource": "https://readfetch.com/v1/pdf",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Documents, not pages: page text plus one Markdown body, priced per document."
}

What the leaf hashes

{"body":"9b48ea5f218503e73063678a473b302ecb12a2a4cc9bbf4b666d97063b0d6d19","id":1040239,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298496764019,"prev":null,"subject":"x402_bazaar:https://readfetch.com/v1/pdf","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x52acff0ff742525475c815fd1515c5fd394d84c60e3c9abefd795abc6511ad59
2. 0x828d7a17ccd933e0c2e87225f9e3781957cac8524dd487a62256216dc46059d1
3. 0x6c2111aa1ab8a4ad98cd4a5f314e867365ef1f4dab5a7e6d93427e6ce6c232c4
4. 0xa59f21a2d8a1d279172b7c43045f874699fa1e55312b179683de6bdf684f0b36
5. 0x8b63c5decc1c0ec0a3bb3846dfe0fbff020cfb3161a6994a0d9865ec0ee4c32c
6. 0x837a42413cb8d1b75cd70f4b958043a5e7f1c612ece4f3a0111cb4cb2cbf9409
7. 0x59da14f7f0718cd2a5847145201f7bcc8b6e29a6664a7f5eadca5f8daabbd275
8. 0xcec340a9de1eacf405eada0a92b9a522278b10cc46ed1474a2330d367374881d
9. 0xd4389a95fd232bf73409d5df3bd75a9070f415714068c3e616a298e46730a92f
10. 0x3f251de9b99842ca690d82ccbf1049715e49ee2a76f042d481238f5d941caada
11. 0xd3fe8c235aea99866c6041a9ecf36f148136d3a52d2b224071efdc10d7b1f7d9
12. 0xd26ffcb8631a2e664b6c2718eaf2032762fbd4973e2344e0d72545a93135a157
13. 0x79a2b064bf90e67cbf49c681e7efbf65c5a717561b62dd64ff2fa0c3ef2f1c4d
14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1