Evidence row 527178

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-search.centorprat.workers.dev/firecrawl/scrape"
    ]
  ],
  "name": "Firecrawl-Compatible Scrape",
  "owner_address": "0x8d38d6026cf3a9805de9c5f0611cee95b532b120",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3644DrcePengCVjznEa59Dm7Mu7Acr522NvYyapHRHQh",
        "scheme": "exact"
      }
    ],
    "description": "Drop-in Firecrawl-compatible scrape: send {url, formats: [markdown, links, rawHtml]} as for Firecrawl v1 /scrape and get {success, data: {markdown, links, rawHtml, metadata: {title, description, language, sourceURL, statusCode}}} with a prompt-injection verdict, at $0.005. Fetched from Cloudflare's edge. Not affiliated with Firecrawl.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "formats": [
                "markdown"
              ],
              "url": "https://x402.org/"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "markdown": "...",
                "metadata": {
                  "sourceURL": "https://x402.org/",
                  "statusCode": 200,
                  "title": "x402"
                }
              },
              "success": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "formats": {
                      "description": "markdown | links | rawHtml (default markdown)",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "url": {
                      "description": "public URL",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ]
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "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": "2026-10-27T09:55:18.883Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T09:55:18.658Z"
    },
    "resource": "https://agent-search.centorprat.workers.dev/firecrawl/scrape",
    "serviceName": "Firecrawl-Compatible Scrape",
    "tags": [
      "firecrawl-compatible",
      "scrape",
      "markdown",
      "crawler",
      "web-search"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Drop-in Firecrawl-compatible scrape: send {url, formats: [markdown, links, rawHtml]} as for Firecrawl v1 /scrape and get {success, data: {markdown, links, rawHtml, metadata: {title, description, language, sourceURL, statusCode}}} with a prompt-injection verdict, at $0.005. Fetched from Cloudflare's edge. Not affiliated with Firecrawl."
}

What the leaf hashes

{"body":"1a6e723d55f8e12be9135940fe73d28590c78cf02c66834698fed149d498933a","id":527178,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124795708429,"prev":452237,"subject":"x402_bazaar:https://agent-search.centorprat.workers.dev/firecrawl/scrape","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x77f813c49ef009fe31e35da0a1f3143efa279b2339f3dd9853eb8c5436260257
2. 0xb5b5f080bd3cfc234657cd39e1431bfcd0210d6a89656546faacadc58dc56a9f
3. 0xf328d53c4115624534693c05a0b6c3f0576266572dae06be3b5a5f1071274227
4. 0xdf2ca472506676700383d5e853f208f4ef181ff251c41ea60ed5ce62430671d6
5. 0xdb0a4471bb6990b06066764ff87b6975a21b85b8e53c503a40cc319afc55e320
6. 0xc8381a923c63ff6cf874e0b76bbcc0e6acb0a3763257d6e62bbae29d3b103a01
7. 0x7e94915c550eca7c102e709cfc5e40120e8a8fba5abc43b62fc38a83c3a776ae
8. 0x2c887328f9a9c1c76495b896f46e0847bfa9cc87f080d2b135c5c9692733b589
9. 0x65afd6afa97c5f815f6dbc040d56744fb158b2900f094c1b23dc882a44f17418
10. 0xa6be59657ccb5e0d8720f5cb3bdc01a8d8c507919f2a5b253feb9ec18a9b57ca
11. 0x5c178a60ac8a8b1697e714e16bb750246722a6136f279e1719bdab90c149fd7b
12. 0x30b0c1fa0ae50435d58b5b7f993dde40a8bcc3f5956d7e3d31946f1a957684b4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4