Evidence row 278625

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.crowdspark.me/v1/web/read"
    ]
  ],
  "name": "Agent Tools",
  "owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
        "scheme": "exact"
      }
    ],
    "description": "One call page reader: clean markdown plus page metadata (title, description, Open Graph, canonical, favicon), outbound links, word count and extracted dates, prices, emails and phones. Use for research agents, price checks and lead enrichment from public pages.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "fields": {
                "amounts": [],
                "dates": [],
                "emails": [],
                "phones": []
              },
              "links": [
                "https://iana.org/domains/example"
              ],
              "markdown": "...",
              "meta": {
                "canonical": null,
                "description": null,
                "og_image": null
              },
              "title": "Example Domain",
              "url": "https://example.com/",
              "word_count": 25
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "Public page URL",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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": "2026-10-26T15:42:21.267Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T15:42:21.107Z"
    },
    "resource": "https://agents.crowdspark.me/v1/web/read",
    "serviceName": "Agent Tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One call page reader: clean markdown plus page metadata (title, description, Open Graph, canonical, favicon), outbound links, word count and extracted dates, prices, emails and phones. Use for research agents, price checks and lead enrichment from public pages."
}

What the leaf hashes

{"body":"eeb4054fab69e3985b614325f94c1e59c51f00c2fe1bc4e3e7ddbf5a3151636c","id":278625,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042078284141,"prev":261434,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/web/read","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. 0x2ca7215adfc40f05940bfb4f7ee9448a5984676b144cbf6ac805b0e81cf96297
2. 0xbb50ecbf999bff5cf02795aae4b5da963ee0cfbe99da726268cbb28b110529cc
3. 0x32e5e04c48439b8ae064e6656d7687513f653f6c6e59588479698ebb1db6032d
4. 0xaa1367d6ad760d78c0d77bbad91d370cfdf8dcad3d50127863dfc16c9c4c7d8e
5. 0x04ceb4b448af4cda6e99660417afe6885f39c2c3ee14a798b858c2a9c649d8d3
6. 0xc01fe001a9c7a03294079967506e0c479f73eab610f29ca0d7ec3613414ada24
7. 0x1ca354ae013c4392348e9071a4d59365dafddac653179bc23c23837237113a91
8. 0xcb80d18a740ba1dc45c76a5cc87f62e5a6f0683b935f2cc0da3c1e23a3141b5b
9. 0x7420dba81dac91978bdf01f95a02b6ae12fba03502cf439be566afd5217ef304
10. 0x92ae512ac303ebf33e234dd8900de38bc100cacd7e3e6d4585dab96308c421ca
11. 0x9f7d3cc11f13fc54c5221c4babc2273f69d77c4b805c79df41df74cfb0975d6c
12. 0xf89d9951e0a8e08b9cf11177a1f4e0fd86d9facc5dfecaabbfe564675ebefef7
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae