Evidence row 121704

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://stablesocial.dev/api/sc/facebook/adLibrary/company/ads"
    ]
  ],
  "name": "StableSocial",
  "owner_address": "0xcfa26f13c6c18307033ece13bbb8f470da5b4dbe",
  "raw": {
    "accepts": [
      {
        "amount": "60000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xCfA26F13c6C18307033EcE13BBb8F470dA5b4dbE",
        "scheme": "exact"
      },
      {
        "amount": "60000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "lastValidBlockHeight": "438073451",
          "recentBlockhash": "Hc7yqk2wuyhdBXVJUNJss9VYKT61Cxi8iw9U4y7YTi8N"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "8VZEQmHM8ADqTSWMtnn3cMmevBaR1E8xrrzm2zf81g2U",
        "scheme": "exact"
      }
    ],
    "description": "Scrape Creators · Facebook — Company Ads",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "companyName": {
                      "description": "The name of the company. Can either use this or pageId",
                      "type": "string"
                    },
                    "country": {
                      "description": "This can only be one country. It has to be the 2 letter code for the country. It defaults to ALL.",
                      "type": "string"
                    },
                    "cursor": {
                      "description": "Cursor to paginate through results",
                      "type": "string"
                    },
                    "end_date": {
                      "description": "End date to search for. Format: YYYY-MM-DD",
                      "type": "string"
                    },
                    "language": {
                      "description": "Language to filter ads on. Needs to be 2 letter language code, ie EN, ES, FR, etc",
                      "type": "string"
                    },
                    "media_type": {
                      "description": "Media type of the ad. Defaults to ALL. Meme refers to ads with image and text. Not sure why they call it meme.",
                      "enum": [
                        "ALL",
                        "IMAGE",
                        "VIDEO",
                        "MEME",
                        "IMAGE_AND_MEME",
                        "NONE"
                      ],
                      "type": "string"
                    },
                    "pageId": {
                      "description": "The companies ad library page id. You can get this with my Search For Companies Endpoint. Can either use this or companyName",
                      "type": "string"
                    },
                    "sort_by": {
                      "description": "Sort by impressions (high to low), or Most Recent (relevancy_monthly_grouped). Defaults to impressions.",
                      "enum": [
                        "total_impressions",
                        "relevancy_monthly_grouped"
                      ],
                      "type": "string"
                    },
                    "start_date": {
                      "description": "Start date to search for. Format: YYYY-MM-DD",
                      "type": "string"
                    },
                    "status": {
                      "description": "Status of the ad. Defaults to ACTIVE.",
                      "enum": [
                        "ALL",
                        "ACTIVE",
                        "INACTIVE"
                      ],
                      "type": "string"
                    },
                    "trim": {
                      "description": "Set to true for a trimmed down version of the response",
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                },
                "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"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-22T13:28:03.16Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-22T13:28:02.819Z"
    },
    "resource": "https://stablesocial.dev/api/sc/facebook/adLibrary/company/ads",
    "serviceName": "StableSocial",
    "tags": [
      "Sc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Scrape Creators · Facebook — Company Ads"
}

What the leaf hashes

{"body":"f7a8f634ed1cbe144d5428fa0584b91f9c7725963e2b7c8a60b9c5fe32dc8374","id":121704,"kind":"listing","method":"baseline/1","observed_us":1793025620399785,"prev":null,"subject":"x402_bazaar:https://stablesocial.dev/api/sc/facebook/adLibrary/company/ads","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. 0x3df670abfd74d862e76c53df28ee3d7bf2ad4f8922f500d16d12bd83c294fdc7
2. 0x7aba6616f755d49727aeed40aa359bca3cffac64c854829a53edc3399be76198
3. 0xade5ac4c2cc581a9d394cddbf4bd623e4fb0d921f053ff00b16258600072cae5
4. 0xc9d9fb4649482422661a85bd4bf5f177d75c8bece9f479fc8dfb2a677e2baee5
5. 0xdb8f3c3d3ba447245d5c11560bc290fc9667742ad7bfc0965cba04122f96994d
6. 0x7a9736b2bd56065fad0f13921938d25049fc551e42fc3a4336a943dfad9a0c03
7. 0x76bb0c05505679114de95472e5f7258c19ba18f365589f2f618cb621745695a8
8. 0x3a05d4b1ed55b53aef8e36a2c49d63abd46163642b637e19c357e8a5d78441d6
9. 0x6ee75bec467137d3dd8fbeb6a0a73db534b8fad2ed1c71dda0cb5e575c756de2
10. 0x45253cd85fd280590cc755c7157b670bb65655451b61e792fbe381fa2fd7507d
11. 0xc900cc76dc3702a3e60eaef3577f119464a6a90c3e2b646253f2ba09c089de97
12. 0xd04df0f7f3be4d014b4cea8172ada286fbcf5bcb32ae1b281704fd75627b661b
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae