Evidence row 1261674

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.shopsocial-api.workers.dev/api/social/youtube"
    ]
  ],
  "name": "SiteCheck Shop & Social",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:143",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:480",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:10",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42220",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
        "extra": {
          "areFeesSponsored": true
        },
        "maxTimeoutSeconds": 300,
        "network": "stellar:pubnet",
        "payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
        "scheme": "exact"
      },
      {
        "amount": "0.002",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "35be6223-e5ee-4daa-b582-e96f36b67edd",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      },
      {
        "amount": "1606",
        "asset": "XRP",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "f08ca5fa-717f-40dd-baa9-0fbf8f4af041",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 300,
        "network": "xrpl:0",
        "payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
        "scheme": "exact"
      }
    ],
    "description": "Latest videos of a YouTube channel (first page, up to 30): video id, title, link, duration, view count text and age text, read from the channel's public Videos page. No comments, no subscriber counts and no full history; YouTube's page layout can change.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "handle": "@YouTube"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "channel": "@YouTube",
              "checkedAt": "2026-10-23T09:37:47.065Z",
              "source": "https://www.youtube.com/@YouTube/videos?hl=en&gl=US",
              "videoCount": 30,
              "videos": [
                {
                  "channelText": "YouTube",
                  "duration": "8:20",
                  "published": "3d ago",
                  "title": "@ldshadowlady created Shadowcraft as a teen. 15 years later, she's a Minecraft legend.",
                  "url": "https://www.youtube.com/watch?v=yjHvkMeVzK0",
                  "videoId": "yjHvkMeVzK0",
                  "views": "1.6M"
                },
                {
                  "channelText": "YouTube",
                  "duration": "14:52",
                  "published": "2w ago",
                  "title": "20 years of esports history explained",
                  "url": "https://www.youtube.com/watch?v=71ya_JC_IbM",
                  "videoId": "71ya_JC_IbM",
                  "views": "1.9M"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "handle": {
                      "description": "Channel handle, with or without @ (e.g. @YouTube). 3-30 letters, digits, . _ -",
                      "type": "string"
                    }
                  },
                  "required": [
                    "handle"
                  ],
                  "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": "2026-10-30T12:58:05.675Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-30T12:58:05.574Z"
    },
    "resource": "https://api.shopsocial-api.workers.dev/api/social/youtube",
    "serviceName": "SiteCheck Shop & Social",
    "tags": [
      "social",
      "youtube"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Latest videos of a YouTube channel (first page, up to 30): video id, title, link, duration, view count text and age text, read from the channel's public Videos page. No comments, no subscriber counts and no full history; YouTube's page layout can change."
}

What the leaf hashes

{"body":"39dc9c39f5011718b4e930470e5fee131ff00fd65e28cb3c7f6da58a5e45beda","id":1261674,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385515194012,"prev":68571,"subject":"x402_bazaar:https://api.shopsocial-api.workers.dev/api/social/youtube","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xb37e8072b2da4b02ec7b98eb791359d3fa9c200f93ccdbf9961d84482139d33e
2. 0x3415e8139223d6e0bd70d1961aaf65cb8ed5b35df4846fb82db5fab562d3cf6f
3. 0x826fa009c0852ba245501b59f5b176d9e1c10cf7de5f2f93c97efe0dcb6f216f
4. 0x20e2be21dface4c100baa85663c55cf4ea1385187993cf95fbfafc1f51c9c745
5. 0x352edc7dd7de338de0ebf2066e395eda714fee794c2d0414d2804ef4218f58da
6. 0x4ab830934160a8be98a5b47f2cafc2423ed14d46538aff12936641a6d23b2761
7. 0x3eb8af140a4e5e1e92d07ab83e4299d96234e6d0649d1109264f0bcee865c31e
8. 0x926a578bae44a616014710a1934819cc893c090bd2051096702119f00465e3a7
9. 0x19284d013b94aa341d9ab64fa9efa9e483a90d08b4e409a663da0b7b685a1c99
10. 0x82711200cdaa9b0e230ced036d0e2063aa8d5d7366b206db2dc0c7c4accb6e9b
11. 0x0d11d63d3959474633554f523a86cca0daf431692407491a97cf1e22f13fcd4e
12. 0x4fccc542268f83b50a8225aef38b6d5a288a9225c50ba8862f1d909b28a1a6d0
13. 0x6d3f5dcc69c62fa01ce1c449d5b1e64f9183cf6457008284fb115d3a05c4b11f
14. 0x4943cf5368ac3124a50a8845e933556cda4f3f7ee527441ef6351afbceee79d8
15. 0xa0b1f6bc1eecfaf70581673c1a7f638b96d1769a5c578c460337f7db0dbe963e
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861