Evidence row 61409

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-tools-production-e6aa.up.railway.app/v1/ocr"
    ]
  ],
  "name": "Agent Tools UK",
  "owner_address": "0x1254f70ceed55d2e2d087e28f1ee2368d19e0399",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x1254f70ceed55d2e2d087e28f1ee2368d19e0399",
        "scheme": "exact"
      }
    ],
    "description": "Read the text from a photo, screenshot, scan or scanned PDF (OCR). If the PDF already has real text, that is returned instead (faster and exact). Use when text is only available as an image: receipts, letters, forms, signs. Send {url} or {base64}, optional lang (default eng, e.g. eng+fra). Max 20 MB, 20 pages. Returns {text, method, pages}. Errors: 400 bad input, 413 too large.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "lang": "eng",
              "url": "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "method": "ocr",
              "pages": 1,
              "text": "Dummy PDF file"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "base64": {
                      "description": "File contents, base64-encoded (max 20 MB). Provide url OR base64.",
                      "type": "string"
                    },
                    "lang": {
                      "description": "Tesseract language code(s), e.g. eng or eng+fra",
                      "type": "string"
                    },
                    "url": {
                      "description": "Public URL of the file. Provide url OR base64.",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-25T20:42:11.126Z",
    "quality": {
      "l30DaysTotalCalls": 14,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-25T20:42:10.984Z"
    },
    "resource": "https://agent-tools-production-e6aa.up.railway.app/v1/ocr",
    "serviceName": "Agent Tools UK",
    "tags": [
      "ocr",
      "image to text",
      "scanned pdf",
      "tesseract",
      "documents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Read the text from a photo, screenshot, scan or scanned PDF (OCR). If the PDF already has real text, that is returned instead (faster and exact). Use when text is only available as an image: receipts, letters, forms, signs. Send {url} or {base64}, optional lang (default eng, e.g. eng+fra). Max 20 MB, 20 pages. Returns {text, method, pages}. Errors: 400 bad input, 413 too large."
}

What the leaf hashes

{"body":"f87033a2568c67f087ac515b49010401aa13d71b9ed104590dfa0f564e28ca8c","id":61409,"kind":"listing","method":"baseline/1","observed_us":1793025450887142,"prev":null,"subject":"x402_bazaar:https://agent-tools-production-e6aa.up.railway.app/v1/ocr","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. 0xb16288d651059eb9fd333c943f86994052064f4f94415838fb82081a4aab77aa
2. 0x0501775dd7a13ebd8d2797a8fa417f094b70777c7e770d29dab26b39a9853bea
3. 0xb22b504a1a21aa7d3f5ef32663c50b1c82fbb25703d91fdc071ebfab81a1248c
4. 0x68204b356d99a9e7db2f698b9f4af28ae4dd32bd02860fafba87690869a17ccc
5. 0x04fad317fe21e0c20ede7c90e565499a200bcc0e50eb14d7e7c679e5c721f2d5
6. 0xb4ddca4fc93b1bc93219e5a8cc3102d4e486b11b16a083f84ab7c9c3ae27acc2
7. 0x9f2a4a0c653966911723d2422e9bc2af7ce0e1dbb7e225208ab4482b7cfc75dd
8. 0xcba8ecae0d14f45b40e369eae11e9fd342d00488c0aa4731ef50b67080a98fab
9. 0xfe760d927c146e0e56e6689bf773a2073125c3f350f60f5a25a4042ba3b1fd4e
10. 0x55838b11251efb24add31c997e02aac1cdf6d78a790f4178057a4c2095a5d448
11. 0x68459613b28284909eadec125bcf23808811e99ecfabc229bf7deb2178ab9826
12. 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
13. 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae