Evidence row 125511

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-tools-production-2755.up.railway.app/tools/markdown"
    ]
  ],
  "name": "x402 tools",
  "owner_address": "0xef7674f50f84e9b9a89af9dc40ffea56edf67d6c",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xef7674f50f84e9b9a89af9dc40ffea56edf67d6c",
        "scheme": "exact"
      }
    ],
    "description": "Use when an agent needs to read web pages: clean markdown plus rich page metadata (title, description, OG image, canonical URL, author, reading time). Supports max_length. $0.002 per URL; pass up to 10 comma-separated URLs in 'urls' for batched calls. Not charged if all fail.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com/article"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "canonical": "https://example.com/article",
              "description": "...",
              "image": "https://example.com/og.png",
              "markdown": "# Example\n\n...",
              "readingTimeMinutes": 5,
              "title": "Example",
              "truncated": false,
              "url": "https://example.com/article",
              "wordCount": 812
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "max_length": {
                      "description": "Truncate markdown at N characters (optional)",
                      "type": "string"
                    },
                    "url": {
                      "description": "One public http(s) URL",
                      "type": "string"
                    },
                    "urls": {
                      "description": "Batch: up to 10 comma-separated public http(s) URLs, billed per URL. Response is {count, succeeded, results[]}, with 'error' on any URL that failed",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-14T03:36:51.976Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-14T03:36:51.759Z"
    },
    "resource": "https://x402-tools-production-2755.up.railway.app/tools/markdown",
    "serviceName": "x402 tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when an agent needs to read web pages: clean markdown plus rich page metadata (title, description, OG image, canonical URL, author, reading time). Supports max_length. $0.002 per URL; pass up to 10 comma-separated URLs in 'urls' for batched calls. Not charged if all fail."
}

What the leaf hashes

{"body":"e262bb4a4780f7dd2a459faeac8948e14e085be6ebe1956101888732afa815dc","id":125511,"kind":"listing","method":"baseline/1","observed_us":1793025626408978,"prev":null,"subject":"x402_bazaar:https://x402-tools-production-2755.up.railway.app/tools/markdown","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. 0xca8564d38ef20b67a35442afa89223832a8fac9f41a7199ae8918dd8961ad411
2. 0xb73af487e442cc10bc512d4d2bc713c30b429efdeb97ffa0d55f0cac0a9beab3
3. 0x6a1a81fc6cda3269461b83de301f55f429e8f832848671184129f5d7fc3c6126
4. 0x53d76adb45c92fcc681589e9416aa5cde3531d2e5dae8aa9ed8b6ad4915ab708
5. 0x97d74889f0fda25865c44cd3daa41184510ce0a522061c6cdb8346d083f94907
6. 0xf83dce42bddead105e5212ad6f797880a79d59178e9c8f9bcaa186da9463b7d6
7. 0xe4d559fec7e7a0f145bb98a1e31644c7b48ed283de7373f86d8202577fd8870e
8. 0x82e6221f99ba5c071318698def14f7055e40db45efabace42e860c391fd34c3a
9. 0x5f239c7ea08ed8e208f56415a847ed86745214ff29f09ef6bf4bb80acf4d918f
10. 0xf29e8f51356c1b4788c06270d1e5deddc4d369add09932704ccd63f7e6f91c95
11. 0xd854065b5246baf332a9ace158b6f99219183612c97d95e881ab7a7e7fb3bd6b
12. 0x02a11c0460d1a42b6246e1c715f0c3098d82c39154a56e918e2c22b56ca2c978
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae